Official property records

639 Bt Batok Ctrl: recorded history

Explore the sales, rental records and building information available from our connected sources.

View charts & analysis · View source records

Property Upside score

What helps, what holds it back, and the evidence behind each score.

Insufficient evidenceOverall score not yet available

16% evidence coverage · 1 of 7 applicable dimensions scored

The outer ring is 100. Gaps mean a dimension is unscored.

Strongest supported dimension: Connectivity (100).

Value20% weight · Unscored—Only 4 compatible sales are available in this comparison. At least 5 are needed to score value, so a small sample does not become a good or bad price verdict.View evidence and calculation

How it is assessed. 50 + 250 × (comparable central price − assessed price) / comparable central price, bounded 0–100. At least 5 compatible sales and a latest comparable within 12 months. Historical reference and private asking-price scenarios are labelled separately.

Resale demand15% weight · Unscored—We cannot yet judge how regularly homes in this segment resell. This needs at least 5 matching resales and a source covering 12 completed months; missing records are not evidence of weak demand.View evidence and calculation

How it is assessed. 100 × months with resale activity / 12 completed calendar months, minimum 5 single-unit resales in the selected property segment and full source coverage. Monthly activity consistency is a proxy, not turnover or time-to-sell; no dwelling-count denominator is available.

Rental appeal10% weight · Unscored—We need at least 5 rental records matching this flat type and a current source covering 12 completed months before scoring rental activity. The available evidence does not meet those requirements; this does not mean the flat is hard to rent.View evidence and calculation

How it is assessed. Requires current recorded rental contracts or published project rental medians. Reporting continuity is a proxy; unmatched rent and floor area never produce a yield.

Connectivity15% weight100/100The nearest recorded operational MRT is Bukit Batok MRT, approximately 275 m away. Being within 400 m earns the highest band, 100 points. This is straight-line distance; the actual walking route may be longer.View evidence and calculation

How it is assessed. Nearest operational MRT straight-line distance: 100 at ≤400 m, 80 at ≤800 m, 60 at ≤1,200 m, 40 at ≤2,000 m, 20 at ≤3,000 m. Beyond covered evidence is unscored; distances are not walking times.

Nearest sourced MRT: Bukit Batok MRT (2026-09-06) Source

Everyday living10% weight · Unscored—We do not have current, verified nearby location evidence for shopping. All four everyday amenity categories are needed for a fair score. This does not mean those amenities are absent.View evidence and calculation

How it is assessed. Average proximity across schools, food/markets, parks and shopping: 100 at ≤500 m, 75 at ≤1,000 m, 50 at ≤2,000 m, 25 at ≤3,000 m. All four categories require sourced coverage; school proximity does not establish admission eligibility.

Tenure resilience15% weight · Unscored—The selected sale records do not establish a consistent, usable tenure or remaining lease. We need an explicit freehold title or enough lease information to calculate the years left.View evidence and calculation

How it is assessed. Lease score = 100 × remaining years / 99, bounded 0–100; an explicitly recorded freehold title scores 100. Deduct elapsed time from recorded remaining lease, or use term and commencement year. Median across selected recent records; year-only starts are approximate.

URA growth catalysts10% weight · Unscored—No current, geographically matched growth announcement in the reviewed coverage.View evidence and calculation

How it is assessed. Highest matched catalyst score, without stacking overlapping announcements. Under-construction interchanges: 90 for a 2028 target, 85 for 2030, 80 for 2032; long-term district plans: 60 for Jurong Lake District, 55 for Greater Southern Waterfront. Subtract 10 beyond 500 m or 20 beyond 1 km. These are editorial proximity/stage points, not predicted returns. Reviewed catalogue covers selected announcements, not every Singapore plan. Reviews expire after 90 days; zoning alone earns no catalyst points.

Master Plan zoning at the mapped reference point: Commercial; gross plot ratio EVA. (2026-09-06) Source
Redevelopment evidence boundary: MP2025 zoning is indicative. A legal site boundary and existing gross floor area are required before calculating redevelopment headroom. Check subsequent amendments in URA SPACE. (2025-12-01) Source

En bloc potential5% weight · Not applicable—This metric follows collective-sale activity for private strata developments, so it does not apply to this property type.View evidence and calculation

How it is assessed. Editorial activity rubric: interest 25, committee 40, consent 55, mandate 70, tender 80, negotiation 65; a failed, ended or withdrawn attempt within 3 years scores 20. Latest dated reviewed event supersedes earlier events; repeat attempts add no points. Active stages expire at the earlier of a stated deadline, 90 days after the event, or 90 days after review. Inactive scores also require review within 90 days. Sold projects and older or expired activity are unscored. Exact private residential project identity only. This is an activity indicator, not a probability of sale, valuation or investment return. Redevelopment feasibility is not established: strata ownership, lawful GFA, entitlement, consent, costs and commercial viability require separate verification.

An editorial research indicator, not a price forecast or government rating. Overall requires at least 70% of applicable weight, including value and resale evidence. Compare only within the same property class and coverage profile. As of 2026-09-07 · Method upside-1.1.

5 ROOM · strata area · Resale · 1 unit per transaction · Tenure not classified. All charts use this comparison segment; price per sq ft uses strata area.

Fair value & asking price

A 1,300 sq ft property in 639 Bt Batok Ctrl

Limited evidence

Latest matching recorded saleS$722,888

2024-05 · 1292 sq ft · S$560 / sq ft

An individual completed sale, not an estimate of your home’s value.

A recent price range needs more evidence

4 matching sales in the past 5 years; at least five are needed for a comparable range. The comparison history contains 27 sales (1994-06–2024-05), including 27 in this size band. The full property records include every size and sale category. View all property records.

Comparable recorded prices over time

Individual recorded sales per sq ft of strata area for the selected size band · This property

1994-06–2024-05

Each dot is a completed sale. There are too few sales per period for a supported median trend, so no trend line or growth rate is inferred. View the recorded prices and sizes.

Price versus other developments

BUKIT BATOK · HDB · Tenure not classified

296A Bt Batok St 22S$721

51 sales

296C Bt Batok St 22S$747

35 sales

446A Bt Batok West Ave 8S$664

33 sales

442A Bt Batok West Ave 8S$631

33 sales

Median recorded PSF over 5 years, using the same size band. Peers need five sales and are ordered by number of recorded sales. Location, lease age, floor and condition are not adjusted.

Local market context

Against other bukit batok · hdb transactions

BUKIT BATOK · HDB median / sq ftS$632

1220 matching sales in other developments

Same size band and tenure not classified, over 5 years. 639 Bt Batok Ctrl needs five recent matching sales before we can place its median within this market.

Price versus the local market

The distribution of bukit batok · hdb recorded sale prices for similar-sized properties

1220 transactions

Market median: S$632 / sq ft

Bar height shows the number of other transactions in each price band. Same bukit batok · hdb, property type, area basis, recorded tenure, sale category and unit count, 5 years of sales and ±15% size band. This development is excluded from the market sample.

View price bands

Price / sq ft	Recorded sales
S$267–331	1
S$331–395	12
S$395–459	78
S$459–523	148
S$523–587	175
S$587–650	289
S$650–714	348
S$714–778	128
S$778–842	37
S$842–906	4

What traded in this development

Recorded strata areas in sales over the past 12 months

No matching sales were recorded in the past 12 months.

The sales behind the comparison

1,105–1,495 sq ft · Past 5 years

Month	Size	Floor band	Recorded price	Price / sq ft
2024-05	1292 sq ft	1–3	S$722,888	S$560
2023-08	1302 sq ft	10–12	S$770,000	S$591
2022-11	1302 sq ft	7–9	S$720,000	S$553
2022-06	1302 sq ft	4–6	S$640,000	S$491

Up to eight recent matching sales shown; the recent comparison contains 4 matching sales in this window (This property). The history chart also includes older matching sales. View all published sales across all sizes and categories. Source dates have month precision.

How to read this analysis

The comparable range contains the middle 50% of observed prices; it is not a forecast or a confidence interval. Floor, condition, facing and remaining lease can materially change a home’s value. A price below a benchmark is a reason to investigate, not proof of a bargain.

Contains information from HDB resale transactions, accessed from data.gov.sg under the Singapore Open Data Licence. Last checked 6 Sep 2026, 09:45 SGT. Source documentation · Licence / terms · Full methodology

Charts & price evidence

Understand what these records can tell you.

All property records

639 Bt Batok Ctrl · Every recorded date, size and property type

47 stored versions

All retained source versions, including earlier values and repeated captures. These are source records and must not be counted as separate sales. View published history.

1994-06–2026-06Download complete sales data (JSONL)

Recorded activity by year · all 47 records

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Showing 1–47 of 47 records. Every page is available below; the download contains the complete dataset for this property.

Month	Property	Sale category	Type	Area	Area basis	Units	Floor band	Tenure	Recorded price	Price / sq ft	Full source record
2026-06	639 Bt Batok Ctrl	Resale	4 ROOM	1,206 sq ft	strata	1	7–9	99-year leasehold	S$618,000	S$513	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 464114, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 224227, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2026-06", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "618000.00", "area_sqm": "112.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": 747, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2026-06", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "BT BATOK CTRL", "resale_price": "618000", "storey_range": "07 TO 09", "floor_area_sqm": "112.00", "remaining_lease": "62 years 03 months", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 01:43:01.287199+00:00", "last_confirmed_at": "2026-09-06 01:43:01.287199+00:00", "snapshot_checksum": "88d0d51d849f0258a3b2132c6275ccb2582f09bbc5b383ab6060835ecd1e6cef" }
2026-06	639 Bt Batok Ctrl	Resale	4 ROOM	1,206 sq ft	strata	1	7–9	99-year leasehold	S$618,000	S$513	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 224227, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 224227, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2026-06", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "618000.00", "area_sqm": "112.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": 747, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2026-06", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "BT BATOK CTRL", "resale_price": "618000", "storey_range": "07 TO 09", "floor_area_sqm": "112.00", "remaining_lease": "62 years 03 months", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 10:52:11.709936+00:00", "last_confirmed_at": "2026-09-05 10:52:11.709936+00:00", "snapshot_checksum": "a5af9d3942e2f84aa1c2a4dbb2e70df59bbfd92a7cea58944be9d06b7d65aa96" }
2024-05	639 Bt Batok Ctrl	Resale	5 ROOM	1,292 sq ft	strata	1	1–3	99-year leasehold	S$722,888	S$560	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 412497, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 172610, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2024-05", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "722888.00", "area_sqm": "120.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 772, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2024-05", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "722888", "storey_range": "01 TO 03", "floor_area_sqm": "120.00", "remaining_lease": "64 years 04 months", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 01:43:01.287199+00:00", "last_confirmed_at": "2026-09-06 01:43:01.287199+00:00", "snapshot_checksum": "88d0d51d849f0258a3b2132c6275ccb2582f09bbc5b383ab6060835ecd1e6cef" }
2024-05	639 Bt Batok Ctrl	Resale	5 ROOM	1,292 sq ft	strata	1	1–3	99-year leasehold	S$722,888	S$560	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 172610, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 172610, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2024-05", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "722888.00", "area_sqm": "120.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 772, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2024-05", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "722888", "storey_range": "01 TO 03", "floor_area_sqm": "120.00", "remaining_lease": "64 years 04 months", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 10:52:11.709936+00:00", "last_confirmed_at": "2026-09-05 10:52:11.709936+00:00", "snapshot_checksum": "a5af9d3942e2f84aa1c2a4dbb2e70df59bbfd92a7cea58944be9d06b7d65aa96" }
2023-08	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	10–12	99-year leasehold	S$770,000	S$591	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 386929, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 147042, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2023-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "770000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": 780, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2023-08", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "770000", "storey_range": "10 TO 12", "floor_area_sqm": "121.00", "remaining_lease": "65 years", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 01:43:01.287199+00:00", "last_confirmed_at": "2026-09-06 01:43:01.287199+00:00", "snapshot_checksum": "88d0d51d849f0258a3b2132c6275ccb2582f09bbc5b383ab6060835ecd1e6cef" }
2023-08	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	10–12	99-year leasehold	S$770,000	S$591	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 147042, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 147042, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2023-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "770000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": 780, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2023-08", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "770000", "storey_range": "10 TO 12", "floor_area_sqm": "121.00", "remaining_lease": "65 years", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 10:52:11.709936+00:00", "last_confirmed_at": "2026-09-05 10:52:11.709936+00:00", "snapshot_checksum": "a5af9d3942e2f84aa1c2a4dbb2e70df59bbfd92a7cea58944be9d06b7d65aa96" }
2022-11	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	7–9	99-year leasehold	S$720,000	S$553	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 360216, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 120329, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2022-11", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "720000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": 790, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2022-11", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "720000", "storey_range": "07 TO 09", "floor_area_sqm": "121.00", "remaining_lease": "65 years 10 months", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 01:43:01.287199+00:00", "last_confirmed_at": "2026-09-06 01:43:01.287199+00:00", "snapshot_checksum": "88d0d51d849f0258a3b2132c6275ccb2582f09bbc5b383ab6060835ecd1e6cef" }
2022-11	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	7–9	99-year leasehold	S$720,000	S$553	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 120329, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 120329, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2022-11", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "720000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": 790, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2022-11", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "720000", "storey_range": "07 TO 09", "floor_area_sqm": "121.00", "remaining_lease": "65 years 10 months", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 10:52:11.709936+00:00", "last_confirmed_at": "2026-09-05 10:52:11.709936+00:00", "snapshot_checksum": "a5af9d3942e2f84aa1c2a4dbb2e70df59bbfd92a7cea58944be9d06b7d65aa96" }
2022-06	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	4–6	99-year leasehold	S$640,000	S$491	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 359810, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 119923, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2022-06", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "640000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": 795, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2022-06", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "640000", "storey_range": "04 TO 06", "floor_area_sqm": "121.00", "remaining_lease": "66 years 03 months", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 01:43:01.287199+00:00", "last_confirmed_at": "2026-09-06 01:43:01.287199+00:00", "snapshot_checksum": "88d0d51d849f0258a3b2132c6275ccb2582f09bbc5b383ab6060835ecd1e6cef" }
2022-06	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	4–6	99-year leasehold	S$640,000	S$491	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 119923, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 119923, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2022-06", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "640000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": 795, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2022-06", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "640000", "storey_range": "04 TO 06", "floor_area_sqm": "121.00", "remaining_lease": "66 years 03 months", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 10:52:11.709936+00:00", "last_confirmed_at": "2026-09-05 10:52:11.709936+00:00", "snapshot_checksum": "a5af9d3942e2f84aa1c2a4dbb2e70df59bbfd92a7cea58944be9d06b7d65aa96" }
2021-09	639 Bt Batok Ctrl	Resale	4 ROOM	1,119 sq ft	strata	1	1–3	99-year leasehold	S$483,000	S$431	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 346872, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 106985, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2021-09", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "483000.00", "area_sqm": "104.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 804, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2021-09", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "BT BATOK CTRL", "resale_price": "483000", "storey_range": "01 TO 03", "floor_area_sqm": "104", "remaining_lease": "67 years", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 01:43:01.287199+00:00", "last_confirmed_at": "2026-09-06 01:43:01.287199+00:00", "snapshot_checksum": "88d0d51d849f0258a3b2132c6275ccb2582f09bbc5b383ab6060835ecd1e6cef" }
2021-09	639 Bt Batok Ctrl	Resale	4 ROOM	1,119 sq ft	strata	1	1–3	99-year leasehold	S$483,000	S$431	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 106985, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 106985, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2021-09", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "483000.00", "area_sqm": "104.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 804, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2021-09", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "BT BATOK CTRL", "resale_price": "483000", "storey_range": "01 TO 03", "floor_area_sqm": "104", "remaining_lease": "67 years", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 10:52:11.709936+00:00", "last_confirmed_at": "2026-09-05 10:52:11.709936+00:00", "snapshot_checksum": "a5af9d3942e2f84aa1c2a4dbb2e70df59bbfd92a7cea58944be9d06b7d65aa96" }
2019-06	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	10–12	99-year leasehold	S$568,000	S$436	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 290743, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 50856, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2019-06", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "568000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": 831, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2019-06", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "568000", "storey_range": "10 TO 12", "floor_area_sqm": "121", "remaining_lease": "69 years 03 months", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 01:43:01.287199+00:00", "last_confirmed_at": "2026-09-06 01:43:01.287199+00:00", "snapshot_checksum": "88d0d51d849f0258a3b2132c6275ccb2582f09bbc5b383ab6060835ecd1e6cef" }
2019-06	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	10–12	99-year leasehold	S$568,000	S$436	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 50856, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 50856, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2019-06", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "568000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": 831, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2019-06", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "568000", "storey_range": "10 TO 12", "floor_area_sqm": "121", "remaining_lease": "69 years 03 months", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 10:52:11.709936+00:00", "last_confirmed_at": "2026-09-05 10:52:11.709936+00:00", "snapshot_checksum": "a5af9d3942e2f84aa1c2a4dbb2e70df59bbfd92a7cea58944be9d06b7d65aa96" }
2018-08	639 Bt Batok Ctrl	Resale	5 ROOM	1,292 sq ft	strata	1	1–3	99-year leasehold	S$560,000	S$434	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 272929, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 33042, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2018-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "560000.00", "area_sqm": "120.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 840, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2018-08", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "560000", "storey_range": "01 TO 03", "floor_area_sqm": "120", "remaining_lease": "70 years", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 01:43:01.287199+00:00", "last_confirmed_at": "2026-09-06 01:43:01.287199+00:00", "snapshot_checksum": "88d0d51d849f0258a3b2132c6275ccb2582f09bbc5b383ab6060835ecd1e6cef" }
2018-08	639 Bt Batok Ctrl	Resale	5 ROOM	1,292 sq ft	strata	1	1–3	99-year leasehold	S$560,000	S$434	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 33042, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 33042, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2018-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "560000.00", "area_sqm": "120.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 840, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2018-08", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "560000", "storey_range": "01 TO 03", "floor_area_sqm": "120", "remaining_lease": "70 years", "lease_commence_date": "1989" }, "flags": [], "date_basis": "registration month", "source": "hdb_resale", "source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-05 10:52:11.709936+00:00", "last_confirmed_at": "2026-09-05 10:52:11.709936+00:00", "snapshot_checksum": "a5af9d3942e2f84aa1c2a4dbb2e70df59bbfd92a7cea58944be9d06b7d65aa96" }
2014-05	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	10–12	99-year leasehold	S$645,000	S$495	All fields & provenance HDB resale archive: 2012-03 to 2014-12 · Source terms Captured 6 Sep 2026, 13:09 SGT { "id": 1311671, "snapshot_id": "07afcff0-115d-4551-91ac-d7345c4edc9c", "row_number": 41408, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2014-05", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "645000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2014-05", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "645000", "storey_range": "10 TO 12", "floor_area_sqm": "121", "lease_commence_date": "1989" }, "flags": [ "registration_month", "lease_unknown" ], "date_basis": "registration month", "source": "hdb_resale_2012_2014", "source_url": "https://data.gov.sg/datasets/d_2d5ff9ea31397b66239f245f57751537/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:09:52.790994+00:00", "last_confirmed_at": "2026-09-06 05:09:52.790691+00:00", "snapshot_checksum": "6a16e2dc78f70048ec1a522b59a9727581c36e45e02022641c53e755a7657c72" }
2011-02	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	7–9	99-year leasehold	S$548,000	S$421	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 1247204, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 346592, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2011-02", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "548000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2011-02", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "548000", "storey_range": "07 TO 09", "floor_area_sqm": "121", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2010-02	639 Bt Batok Ctrl	Resale	4 ROOM	1,119 sq ft	strata	1	10–12	99-year leasehold	S$416,000	S$372	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 1213116, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 312504, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2010-02", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "416000.00", "area_sqm": "104.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2010-02", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "BT BATOK CTRL", "resale_price": "416000", "storey_range": "10 TO 12", "floor_area_sqm": "104", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2009-12	639 Bt Batok Ctrl	Resale	5 ROOM	1,389 sq ft	strata	1	1–3	99-year leasehold	S$495,000	S$356	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 1207642, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 307030, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2009-12", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "495000.00", "area_sqm": "129.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2009-12", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "495000", "storey_range": "01 TO 03", "floor_area_sqm": "129", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2009-08	639 Bt Batok Ctrl	Resale	4 ROOM	1,119 sq ft	strata	1	7–9	99-year leasehold	S$384,000	S$343	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 1195766, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 295154, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2009-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "384000.00", "area_sqm": "104.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2009-08", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "BT BATOK CTRL", "resale_price": "384000", "storey_range": "07 TO 09", "floor_area_sqm": "104", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2009-06	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	7–9	99-year leasehold	S$425,000	S$326	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 1190704, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 290092, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2009-06", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "425000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2009-06", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "425000", "storey_range": "07 TO 09", "floor_area_sqm": "121", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2008-10	639 Bt Batok Ctrl	Resale	5 ROOM	1,389 sq ft	strata	1	10–12	99-year leasehold	S$520,000	S$374	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 1172997, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 272385, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2008-10", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "520000.00", "area_sqm": "129.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2008-10", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "520000", "storey_range": "10 TO 12", "floor_area_sqm": "129", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2008-05	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	16–18	99-year leasehold	S$488,000	S$375	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 1161348, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 260736, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2008-05", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "488000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 16, "floor_high": 18, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2008-05", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "488000", "storey_range": "16 TO 18", "floor_area_sqm": "121", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2008-04	639 Bt Batok Ctrl	Resale	4 ROOM	1,119 sq ft	strata	1	1–3	99-year leasehold	S$328,000	S$293	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 1159006, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 258394, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2008-04", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "328000.00", "area_sqm": "104.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2008-04", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "BT BATOK CTRL", "resale_price": "328000", "storey_range": "01 TO 03", "floor_area_sqm": "104", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2007-12	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	4–6	99-year leasehold	S$448,000	S$344	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 1150573, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 249961, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2007-12", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "448000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2007-12", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "448000", "storey_range": "04 TO 06", "floor_area_sqm": "121", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2006-10	639 Bt Batok Ctrl	Resale	5 ROOM	1,292 sq ft	strata	1	7–9	99-year leasehold	S$380,000	S$294	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 1119157, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 218545, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2006-10", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "380000.00", "area_sqm": "120.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2006-10", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "380000", "storey_range": "07 TO 09", "floor_area_sqm": "120", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2006-04	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	7–9	99-year leasehold	S$350,000	S$269	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 1104842, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 204230, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2006-04", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "350000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2006-04", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "350000", "storey_range": "07 TO 09", "floor_area_sqm": "121", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2005-10	639 Bt Batok Ctrl	Resale	5 ROOM	1,292 sq ft	strata	1	1–3	99-year leasehold	S$325,000	S$252	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 1091058, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 190446, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2005-10", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "325000.00", "area_sqm": "120.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2005-10", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "325000", "storey_range": "01 TO 03", "floor_area_sqm": "120", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2003-10	639 Bt Batok Ctrl	Resale	4 ROOM	1,119 sq ft	strata	1	7–9	99-year leasehold	S$275,000	S$246	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 1030390, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 129778, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2003-10", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "275000.00", "area_sqm": "104.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2003-10", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "BT BATOK CTRL", "resale_price": "275000", "storey_range": "07 TO 09", "floor_area_sqm": "104", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2002-07	639 Bt Batok Ctrl	Resale	5 ROOM	1,389 sq ft	strata	1	10–12	99-year leasehold	S$418,000	S$301	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 992623, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 92011, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2002-07", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "418000.00", "area_sqm": "129.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2002-07", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "418000", "storey_range": "10 TO 12", "floor_area_sqm": "129", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2001-06	639 Bt Batok Ctrl	Resale	5 ROOM	1,292 sq ft	strata	1	7–9	99-year leasehold	S$318,800	S$247	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 951096, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 50484, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2001-06", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "318800.00", "area_sqm": "120.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2001-06", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "318800", "storey_range": "07 TO 09", "floor_area_sqm": "120", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2001-05	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	4–6	99-year leasehold	S$330,000	S$253	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 947973, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 47361, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2001-05", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "330000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2001-05", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "330000", "storey_range": "04 TO 06", "floor_area_sqm": "121", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2000-08	639 Bt Batok Ctrl	Resale	4 ROOM	1,119 sq ft	strata	1	4–6	99-year leasehold	S$252,000	S$225	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 920428, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 19816, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2000-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "252000.00", "area_sqm": "104.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2000-08", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "BT BATOK CTRL", "resale_price": "252000", "storey_range": "04 TO 06", "floor_area_sqm": "104", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2000-04	639 Bt Batok Ctrl	Resale	4 ROOM	1,098 sq ft	strata	1	4–6	99-year leasehold	S$288,000	S$262	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 908269, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 7657, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2000-04", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "288000.00", "area_sqm": "102.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2000-04", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "BT BATOK CTRL", "resale_price": "288000", "storey_range": "04 TO 06", "floor_area_sqm": "102", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
2000-02	639 Bt Batok Ctrl	Resale	5 ROOM	1,389 sq ft	strata	1	1–3	99-year leasehold	S$340,000	S$245	All fields & provenance HDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT { "id": 903453, "snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79", "row_number": 2841, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "2000-02", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "340000.00", "area_sqm": "129.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "2000-02", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "BT BATOK CTRL", "resale_price": "340000", "storey_range": "01 TO 03", "floor_area_sqm": "129", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_2000_2012", "source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:06:33.631985+00:00", "last_confirmed_at": "2026-09-06 05:06:33.631486+00:00", "snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36" }
1999-12	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	7–9	99-year leasehold	S$375,000	S$288	All fields & provenance HDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT { "id": 898391, "snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b", "row_number": 284975, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "1999-12", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "price": "375000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "1999-12", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "street_name": "BT BATOK CTRL", "resale_price": "375000", "storey_range": "07 TO 09", "floor_area_sqm": "121", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_1990_1999", "source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:03:34.793108+00:00", "last_confirmed_at": "2026-09-06 05:03:34.792510+00:00", "snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57" }
1999-10	639 Bt Batok Ctrl	Resale	5 ROOM	1,292 sq ft	strata	1	7–9	99-year leasehold	S$370,000	S$286	All fields & provenance HDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT { "id": 891379, "snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b", "row_number": 277963, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "1999-10", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "price": "370000.00", "area_sqm": "120.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "1999-10", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "street_name": "BT BATOK CTRL", "resale_price": "370000", "storey_range": "07 TO 09", "floor_area_sqm": "120", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_1990_1999", "source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:03:34.793108+00:00", "last_confirmed_at": "2026-09-06 05:03:34.792510+00:00", "snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57" }
1999-05	639 Bt Batok Ctrl	Resale	5 ROOM	1,389 sq ft	strata	1	4–6	99-year leasehold	S$334,500	S$241	All fields & provenance HDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT { "id": 865785, "snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b", "row_number": 252369, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "1999-05", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "price": "334500.00", "area_sqm": "129.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "1999-05", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "street_name": "BT BATOK CTRL", "resale_price": "334500", "storey_range": "04 TO 06", "floor_area_sqm": "129", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_1990_1999", "source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:03:34.793108+00:00", "last_confirmed_at": "2026-09-06 05:03:34.792510+00:00", "snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57" }
1999-01	639 Bt Batok Ctrl	Resale	4 ROOM	1,119 sq ft	strata	1	10–12	99-year leasehold	S$261,000	S$233	All fields & provenance HDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT { "id": 843844, "snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b", "row_number": 230428, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "1999-01", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "MODEL A", "price": "261000.00", "area_sqm": "104.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "1999-01", "flat_type": "4 ROOM", "flat_model": "MODEL A", "street_name": "BT BATOK CTRL", "resale_price": "261000", "storey_range": "10 TO 12", "floor_area_sqm": "104", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_1990_1999", "source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:03:34.793108+00:00", "last_confirmed_at": "2026-09-06 05:03:34.792510+00:00", "snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57" }
1999-01	639 Bt Batok Ctrl	Resale	4 ROOM	1,119 sq ft	strata	1	7–9	99-year leasehold	S$272,000	S$243	All fields & provenance HDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT { "id": 843843, "snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b", "row_number": 230427, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "1999-01", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "MODEL A", "price": "272000.00", "area_sqm": "104.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "1999-01", "flat_type": "4 ROOM", "flat_model": "MODEL A", "street_name": "BT BATOK CTRL", "resale_price": "272000", "storey_range": "07 TO 09", "floor_area_sqm": "104", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_1990_1999", "source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:03:34.793108+00:00", "last_confirmed_at": "2026-09-06 05:03:34.792510+00:00", "snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57" }
1998-12	639 Bt Batok Ctrl	Resale	4 ROOM	1,119 sq ft	strata	1	1–3	99-year leasehold	S$243,000	S$217	All fields & provenance HDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT { "id": 838873, "snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b", "row_number": 225457, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "1998-12", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "MODEL A", "price": "243000.00", "area_sqm": "104.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "1998-12", "flat_type": "4 ROOM", "flat_model": "MODEL A", "street_name": "BT BATOK CTRL", "resale_price": "243000", "storey_range": "01 TO 03", "floor_area_sqm": "104", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_1990_1999", "source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:03:34.793108+00:00", "last_confirmed_at": "2026-09-06 05:03:34.792510+00:00", "snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57" }
1997-05	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	4–6	99-year leasehold	S$488,000	S$375	All fields & provenance HDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT { "id": 770979, "snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b", "row_number": 157563, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "1997-05", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "price": "488000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "1997-05", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "street_name": "BT BATOK CTRL", "resale_price": "488000", "storey_range": "04 TO 06", "floor_area_sqm": "121", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_1990_1999", "source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:03:34.793108+00:00", "last_confirmed_at": "2026-09-06 05:03:34.792510+00:00", "snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57" }
1997-02	639 Bt Batok Ctrl	Resale	4 ROOM	1,119 sq ft	strata	1	4–6	99-year leasehold	S$340,000	S$304	All fields & provenance HDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT { "id": 763049, "snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b", "row_number": 149633, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "1997-02", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "MODEL A", "price": "340000.00", "area_sqm": "104.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "1997-02", "flat_type": "4 ROOM", "flat_model": "MODEL A", "street_name": "BT BATOK CTRL", "resale_price": "340000", "storey_range": "04 TO 06", "floor_area_sqm": "104", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_1990_1999", "source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:03:34.793108+00:00", "last_confirmed_at": "2026-09-06 05:03:34.792510+00:00", "snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57" }
1996-12	639 Bt Batok Ctrl	Resale	5 ROOM	1,389 sq ft	strata	1	10–12	99-year leasehold	S$500,000	S$360	All fields & provenance HDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT { "id": 757920, "snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b", "row_number": 144504, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "1996-12", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "price": "500000.00", "area_sqm": "129.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "1996-12", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "street_name": "BT BATOK CTRL", "resale_price": "500000", "storey_range": "10 TO 12", "floor_area_sqm": "129", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_1990_1999", "source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:03:34.793108+00:00", "last_confirmed_at": "2026-09-06 05:03:34.792510+00:00", "snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57" }
1995-12	639 Bt Batok Ctrl	Resale	5 ROOM	1,302 sq ft	strata	1	4–6	99-year leasehold	S$380,000	S$292	All fields & provenance HDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT { "id": 722776, "snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b", "row_number": 109360, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "1995-12", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "price": "380000.00", "area_sqm": "121.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "1995-12", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "street_name": "BT BATOK CTRL", "resale_price": "380000", "storey_range": "04 TO 06", "floor_area_sqm": "121", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_1990_1999", "source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:03:34.793108+00:00", "last_confirmed_at": "2026-09-06 05:03:34.792510+00:00", "snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57" }
1994-06	639 Bt Batok Ctrl	Resale	5 ROOM	1,389 sq ft	strata	1	13–15	99-year leasehold	S$288,000	S$207	All fields & provenance HDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT { "id": 684276, "snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b", "row_number": 70860, "place_id": "4f471de7-b543-41b5-916d-91c08da7c9e5", "month": "1994-06", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "price": "288000.00", "area_sqm": "129.0000", "area_type": "strata", "units": 1, "floor_low": 13, "floor_high": 15, "tenure": "99-year leasehold", "remaining_lease_months": null, "raw_identity": { "town": "BUKIT BATOK", "block": "639", "month": "1994-06", "flat_type": "5 ROOM", "flat_model": "IMPROVED", "street_name": "BT BATOK CTRL", "resale_price": "288000", "storey_range": "13 TO 15", "floor_area_sqm": "129", "lease_commence_date": "1989" }, "flags": [ "approval_month", "lease_unknown" ], "date_basis": "approval month", "source": "hdb_resale_1990_1999", "source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view", "licence_url": "https://data.gov.sg/open-data-licence", "captured_at": "2026-09-06 05:03:34.793108+00:00", "last_confirmed_at": "2026-09-06 05:03:34.792510+00:00", "snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57" }

Official historical records are supplied by HDB/data.gov.sg and URA. Dates retain source precision. Price per square foot uses each record’s stated area basis; land area, strata area and multi-unit sales are labelled and may not be directly comparable. Original fields, quality flags and source provenance remain available on every row.