Official property records

3C Upp Boon Keng Rd: recorded history

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

View charts & analysis · View source records

4 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 970 sq ft property in 3C Upp Boon Keng Rd

Comparable sales

Comparable-sale benchmarkS$790,888

S$780,000 – S$888,000

Middle 50% of recorded prices
9 comparable sales over 5 years

Recent comparable sale is S$189,112 higher than the benchmark.

23.9%above the benchmark

Recent comparable saleS$980,000

Comparable medianS$790,888

S$0S$1,300,000

Below range Within range Above range

Recorded sale from 2025-05. Add an asking price above to compare a property you are considering. The amber band covers the middle 50% of similar-sized recorded prices. The benchmark is their median, not an adjusted or bank valuation.

Median price / sq ft: S$816
Comparable sales: 9Past 5 years
Recorded PSF change: Limited historyNeeds five sales in each year
Recorded tenure: Tenure not classified

Comparable recorded prices over time

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

2009-08–2025-05

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

KALLANG/WHAMPOA · HDB · Tenure not classified

3C Upp Boon Keng RdS$816

9 sales · This development

2C Upp Boon Keng RdS$817

12 sales

12 Farrer Pk RdS$812

10 sales

38B Bendemeer RdS$809

11 sales

116B Jln TenteramS$797

29 sales

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

Where the price sits

Against other kallang/whampoa · hdb transactions

47 / 100

Price percentile

2.5% below the kallang/whampoa · hdb median of S$837 / sq ft.

Based on 1565 other sales. A lower relative price does not by itself establish that a property is undervalued.

Price versus the local market

The distribution of kallang/whampoa · hdb recorded sale prices for similar-sized properties

1565 transactions

3C Upp Boon Keng Rd: S$816 / sq ftMarket median: S$837 / sq ft

Bar height shows the number of other transactions in each price band. Same kallang/whampoa · 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$380–481	37
S$481–581	197
S$581–682	206
S$682–782	204
S$782–883	267
S$883–983	321
S$983–1,084	187
S$1,084–1,185	105
S$1,185–1,285	40
S$1,285–1,386	1

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

825–1,116 sq ft · Past 5 years

Month	Size	Floor band	Recorded price	Price / sq ft
2025-05	969 sq ft	22–24	S$980,000	S$1,012
2025-04	969 sq ft	19–21	S$928,000	S$958
2024-07	969 sq ft	13–15	S$888,000	S$917
2023-03	969 sq ft	22–24	S$848,888	S$876
2023-02	969 sq ft	13–15	S$790,888	S$816
2023-01	969 sq ft	19–21	S$790,000	S$815
2022-12	969 sq ft	1–3	S$690,000	S$712
2022-09	969 sq ft	1–3	S$630,000	S$650

Up to eight recent matching sales shown; the recent comparison contains 9 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

3C Upp Boon Keng Rd · Every recorded date, size and property type

67 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.

2009-08–2025-05Download complete sales data (JSONL)

Recorded activity by year · all 67 records

2009

2010

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2014

2015

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2021

2022

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2024

2025

Showing 1–50 of 67 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
2025-05	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	22–24	99-year leasehold	S$980,000	S$1,012	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 448906, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 209019, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2025-05", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "980000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 22, "floor_high": 24, "tenure": "99-year leasehold", "remaining_lease_months": 963, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2025-05", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "980000", "storey_range": "22 TO 24", "floor_area_sqm": "90.00", "remaining_lease": "80 years 03 months", "lease_commence_date": "2006" }, "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" }
2025-05	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	22–24	99-year leasehold	S$980,000	S$1,012	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 209019, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 209019, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2025-05", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "980000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 22, "floor_high": 24, "tenure": "99-year leasehold", "remaining_lease_months": 963, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2025-05", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "980000", "storey_range": "22 TO 24", "floor_area_sqm": "90.00", "remaining_lease": "80 years 03 months", "lease_commence_date": "2006" }, "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" }
2025-04	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	19–21	99-year leasehold	S$928,000	S$958	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 448901, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 209014, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2025-04", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "928000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 19, "floor_high": 21, "tenure": "99-year leasehold", "remaining_lease_months": 965, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2025-04", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "928000", "storey_range": "19 TO 21", "floor_area_sqm": "90.00", "remaining_lease": "80 years 05 months", "lease_commence_date": "2006" }, "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" }
2025-04	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	19–21	99-year leasehold	S$928,000	S$958	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 209014, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 209014, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2025-04", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "928000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 19, "floor_high": 21, "tenure": "99-year leasehold", "remaining_lease_months": 965, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2025-04", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "928000", "storey_range": "19 TO 21", "floor_area_sqm": "90.00", "remaining_lease": "80 years 05 months", "lease_commence_date": "2006" }, "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" }
2024-07	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	13–15	99-year leasehold	S$888,000	S$917	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 422676, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 182789, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2024-07", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "888000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 13, "floor_high": 15, "tenure": "99-year leasehold", "remaining_lease_months": 974, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2024-07", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "888000", "storey_range": "13 TO 15", "floor_area_sqm": "90.00", "remaining_lease": "81 years 02 months", "lease_commence_date": "2006" }, "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" }
2024-07	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	13–15	99-year leasehold	S$888,000	S$917	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 182789, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 182789, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2024-07", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "888000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 13, "floor_high": 15, "tenure": "99-year leasehold", "remaining_lease_months": 974, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2024-07", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "888000", "storey_range": "13 TO 15", "floor_area_sqm": "90.00", "remaining_lease": "81 years 02 months", "lease_commence_date": "2006" }, "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" }
2023-03	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	22–24	99-year leasehold	S$848,888	S$876	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 395386, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 155499, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2023-03", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "848888.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 22, "floor_high": 24, "tenure": "99-year leasehold", "remaining_lease_months": 989, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2023-03", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "848888", "storey_range": "22 TO 24", "floor_area_sqm": "90.00", "remaining_lease": "82 years 05 months", "lease_commence_date": "2006" }, "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" }
2023-03	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	22–24	99-year leasehold	S$848,888	S$876	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 155499, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 155499, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2023-03", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "848888.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 22, "floor_high": 24, "tenure": "99-year leasehold", "remaining_lease_months": 989, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2023-03", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "848888", "storey_range": "22 TO 24", "floor_area_sqm": "90.00", "remaining_lease": "82 years 05 months", "lease_commence_date": "2006" }, "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" }
2023-02	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	13–15	99-year leasehold	S$790,888	S$816	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 395322, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 155435, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2023-02", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "790888.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 13, "floor_high": 15, "tenure": "99-year leasehold", "remaining_lease_months": 992, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2023-02", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "790888", "storey_range": "13 TO 15", "floor_area_sqm": "90.00", "remaining_lease": "82 years 08 months", "lease_commence_date": "2006" }, "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" }
2023-02	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	13–15	99-year leasehold	S$790,888	S$816	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 155435, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 155435, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2023-02", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "790888.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 13, "floor_high": 15, "tenure": "99-year leasehold", "remaining_lease_months": 992, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2023-02", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "790888", "storey_range": "13 TO 15", "floor_area_sqm": "90.00", "remaining_lease": "82 years 08 months", "lease_commence_date": "2006" }, "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" }
2023-01	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	19–21	99-year leasehold	S$790,000	S$815	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 395258, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 155371, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2023-01", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "790000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 19, "floor_high": 21, "tenure": "99-year leasehold", "remaining_lease_months": 992, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2023-01", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "790000", "storey_range": "19 TO 21", "floor_area_sqm": "90.00", "remaining_lease": "82 years 08 months", "lease_commence_date": "2006" }, "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" }
2023-01	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	19–21	99-year leasehold	S$790,000	S$815	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 155371, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 155371, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2023-01", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "790000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 19, "floor_high": 21, "tenure": "99-year leasehold", "remaining_lease_months": 992, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2023-01", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "790000", "storey_range": "19 TO 21", "floor_area_sqm": "90.00", "remaining_lease": "82 years 08 months", "lease_commence_date": "2006" }, "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" }
2022-12	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	1–3	99-year leasehold	S$690,000	S$712	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 369559, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 129672, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2022-12", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "690000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 994, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2022-12", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "690000", "storey_range": "01 TO 03", "floor_area_sqm": "90.00", "remaining_lease": "82 years 10 months", "lease_commence_date": "2006" }, "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" }
2022-12	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	1–3	99-year leasehold	S$690,000	S$712	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 129672, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 129672, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2022-12", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "690000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 994, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2022-12", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "690000", "storey_range": "01 TO 03", "floor_area_sqm": "90.00", "remaining_lease": "82 years 10 months", "lease_commence_date": "2006" }, "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" }
2022-09	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	10–12	99-year leasehold	S$933,000	S$788	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 369366, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 129479, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2022-09", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "933000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": 996, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2022-09", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "933000", "storey_range": "10 TO 12", "floor_area_sqm": "110.00", "remaining_lease": "83 years", "lease_commence_date": "2006" }, "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" }
2022-09	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	1–3	99-year leasehold	S$790,000	S$667	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 369346, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 129459, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2022-09", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "790000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 995, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2022-09", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "790000", "storey_range": "01 TO 03", "floor_area_sqm": "110.00", "remaining_lease": "82 years 11 months", "lease_commence_date": "2006" }, "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" }
2022-09	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	1–3	99-year leasehold	S$630,000	S$650	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 369329, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 129442, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2022-09", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "630000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 995, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2022-09", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "630000", "storey_range": "01 TO 03", "floor_area_sqm": "90.00", "remaining_lease": "82 years 11 months", "lease_commence_date": "2006" }, "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" }
2022-09	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	10–12	99-year leasehold	S$933,000	S$788	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 129479, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 129479, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2022-09", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "933000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": 996, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2022-09", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "933000", "storey_range": "10 TO 12", "floor_area_sqm": "110.00", "remaining_lease": "83 years", "lease_commence_date": "2006" }, "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" }
2022-09	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	1–3	99-year leasehold	S$790,000	S$667	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 129459, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 129459, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2022-09", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "790000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 995, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2022-09", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "790000", "storey_range": "01 TO 03", "floor_area_sqm": "110.00", "remaining_lease": "82 years 11 months", "lease_commence_date": "2006" }, "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" }
2022-09	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	1–3	99-year leasehold	S$630,000	S$650	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 129442, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 129442, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2022-09", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "630000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 995, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2022-09", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "630000", "storey_range": "01 TO 03", "floor_area_sqm": "90.00", "remaining_lease": "82 years 11 months", "lease_commence_date": "2006" }, "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" }
2022-08	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	16–18	99-year leasehold	S$780,000	S$805	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 369282, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 129395, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2022-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "780000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 16, "floor_high": 18, "tenure": "99-year leasehold", "remaining_lease_months": 997, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2022-08", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "780000", "storey_range": "16 TO 18", "floor_area_sqm": "90.00", "remaining_lease": "83 years 01 month", "lease_commence_date": "2006" }, "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" }
2022-08	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	16–18	99-year leasehold	S$780,000	S$805	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 129395, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 129395, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2022-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "780000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 16, "floor_high": 18, "tenure": "99-year leasehold", "remaining_lease_months": 997, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2022-08", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "780000", "storey_range": "16 TO 18", "floor_area_sqm": "90.00", "remaining_lease": "83 years 01 month", "lease_commence_date": "2006" }, "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" }
2021-08	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	4–6	99-year leasehold	S$792,000	S$669	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 345094, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 105207, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2021-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "792000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": 1009, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2021-08", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "792000", "storey_range": "04 TO 06", "floor_area_sqm": "110", "remaining_lease": "84 years 01 month", "lease_commence_date": "2006" }, "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" }
2021-08	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	4–6	99-year leasehold	S$792,000	S$669	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 105207, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 105207, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2021-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "792000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": 1009, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2021-08", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "792000", "storey_range": "04 TO 06", "floor_area_sqm": "110", "remaining_lease": "84 years 01 month", "lease_commence_date": "2006" }, "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" }
2021-07	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	13–15	99-year leasehold	S$720,000	S$743	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 342451, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 102564, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2021-07", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "720000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 13, "floor_high": 15, "tenure": "99-year leasehold", "remaining_lease_months": 1009, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2021-07", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "720000", "storey_range": "13 TO 15", "floor_area_sqm": "90", "remaining_lease": "84 years 01 month", "lease_commence_date": "2006" }, "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" }
2021-07	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	13–15	99-year leasehold	S$720,000	S$743	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 102564, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 102564, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2021-07", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "720000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 13, "floor_high": 15, "tenure": "99-year leasehold", "remaining_lease_months": 1009, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2021-07", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "720000", "storey_range": "13 TO 15", "floor_area_sqm": "90", "remaining_lease": "84 years 01 month", "lease_commence_date": "2006" }, "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" }
2021-04	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	4–6	99-year leasehold	S$790,000	S$667	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 335691, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 95804, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2021-04", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "790000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": 1013, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2021-04", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "790000", "storey_range": "04 TO 06", "floor_area_sqm": "110", "remaining_lease": "84 years 05 months", "lease_commence_date": "2006" }, "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" }
2021-04	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	4–6	99-year leasehold	S$790,000	S$667	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 95804, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 95804, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2021-04", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "790000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": 1013, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2021-04", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "790000", "storey_range": "04 TO 06", "floor_area_sqm": "110", "remaining_lease": "84 years 05 months", "lease_commence_date": "2006" }, "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" }
2020-07	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	10–12	99-year leasehold	S$688,000	S$710	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 314076, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 74189, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2020-07", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "688000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": 1021, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2020-07", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "688000", "storey_range": "10 TO 12", "floor_area_sqm": "90", "remaining_lease": "85 years 01 month", "lease_commence_date": "2006" }, "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" }
2020-07	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	10–12	99-year leasehold	S$688,000	S$710	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 74189, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 74189, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2020-07", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "688000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": 1021, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2020-07", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "688000", "storey_range": "10 TO 12", "floor_area_sqm": "90", "remaining_lease": "85 years 01 month", "lease_commence_date": "2006" }, "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" }
2020-06	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	22–24	99-year leasehold	S$875,000	S$739	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 311706, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 71819, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2020-06", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "875000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 22, "floor_high": 24, "tenure": "99-year leasehold", "remaining_lease_months": 1024, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2020-06", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "875000", "storey_range": "22 TO 24", "floor_area_sqm": "110", "remaining_lease": "85 years 04 months", "lease_commence_date": "2006" }, "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" }
2020-06	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	22–24	99-year leasehold	S$875,000	S$739	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 71819, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 71819, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2020-06", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "875000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 22, "floor_high": 24, "tenure": "99-year leasehold", "remaining_lease_months": 1024, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2020-06", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "875000", "storey_range": "22 TO 24", "floor_area_sqm": "110", "remaining_lease": "85 years 04 months", "lease_commence_date": "2006" }, "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" }
2020-01	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	16–18	99-year leasehold	S$728,000	S$751	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 305076, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 65189, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2020-01", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "728000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 16, "floor_high": 18, "tenure": "99-year leasehold", "remaining_lease_months": 1027, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2020-01", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "728000", "storey_range": "16 TO 18", "floor_area_sqm": "90", "remaining_lease": "85 years 07 months", "lease_commence_date": "2006" }, "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" }
2020-01	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	16–18	99-year leasehold	S$728,000	S$751	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 65189, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 65189, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2020-01", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "728000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 16, "floor_high": 18, "tenure": "99-year leasehold", "remaining_lease_months": 1027, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2020-01", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "728000", "storey_range": "16 TO 18", "floor_area_sqm": "90", "remaining_lease": "85 years 07 months", "lease_commence_date": "2006" }, "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" }
2019-09	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	10–12	99-year leasehold	S$638,000	S$659	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 297260, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 57373, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2019-09", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "638000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": 1031, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2019-09", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "638000", "storey_range": "10 TO 12", "floor_area_sqm": "90", "remaining_lease": "85 years 11 months", "lease_commence_date": "2006" }, "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" }
2019-09	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	10–12	99-year leasehold	S$638,000	S$659	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 57373, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 57373, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2019-09", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "638000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 10, "floor_high": 12, "tenure": "99-year leasehold", "remaining_lease_months": 1031, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2019-09", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "638000", "storey_range": "10 TO 12", "floor_area_sqm": "90", "remaining_lease": "85 years 11 months", "lease_commence_date": "2006" }, "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" }
2019-08	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	25–27	99-year leasehold	S$890,000	S$752	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 295365, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 55478, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2019-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "890000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 25, "floor_high": 27, "tenure": "99-year leasehold", "remaining_lease_months": 1033, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2019-08", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "890000", "storey_range": "25 TO 27", "floor_area_sqm": "110", "remaining_lease": "86 years 01 month", "lease_commence_date": "2006" }, "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" }
2019-08	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	1–3	99-year leasehold	S$540,000	S$557	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 295349, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 55462, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2019-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "540000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 1032, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2019-08", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "540000", "storey_range": "01 TO 03", "floor_area_sqm": "90", "remaining_lease": "86 years", "lease_commence_date": "2006" }, "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" }
2019-08	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	25–27	99-year leasehold	S$890,000	S$752	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 55478, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 55478, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2019-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "890000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 25, "floor_high": 27, "tenure": "99-year leasehold", "remaining_lease_months": 1033, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2019-08", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "890000", "storey_range": "25 TO 27", "floor_area_sqm": "110", "remaining_lease": "86 years 01 month", "lease_commence_date": "2006" }, "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" }
2019-08	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	1–3	99-year leasehold	S$540,000	S$557	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 55462, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 55462, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2019-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "540000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 1, "floor_high": 3, "tenure": "99-year leasehold", "remaining_lease_months": 1032, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2019-08", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "540000", "storey_range": "01 TO 03", "floor_area_sqm": "90", "remaining_lease": "86 years", "lease_commence_date": "2006" }, "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" }
2019-07	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	19–21	99-year leasehold	S$725,000	S$748	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 293399, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 53512, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2019-07", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "725000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 19, "floor_high": 21, "tenure": "99-year leasehold", "remaining_lease_months": 1033, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2019-07", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "725000", "storey_range": "19 TO 21", "floor_area_sqm": "90", "remaining_lease": "86 years 01 month", "lease_commence_date": "2006" }, "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" }
2019-07	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	19–21	99-year leasehold	S$725,000	S$748	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 53512, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 53512, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2019-07", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "725000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 19, "floor_high": 21, "tenure": "99-year leasehold", "remaining_lease_months": 1033, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2019-07", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "725000", "storey_range": "19 TO 21", "floor_area_sqm": "90", "remaining_lease": "86 years 01 month", "lease_commence_date": "2006" }, "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	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	22–24	99-year leasehold	S$650,000	S$671	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 273622, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 33735, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2018-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "650000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 22, "floor_high": 24, "tenure": "99-year leasehold", "remaining_lease_months": 1045, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2018-08", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "650000", "storey_range": "22 TO 24", "floor_area_sqm": "90", "remaining_lease": "87 years 01 month", "lease_commence_date": "2006" }, "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	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	22–24	99-year leasehold	S$650,000	S$671	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 33735, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 33735, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2018-08", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "650000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 22, "floor_high": 24, "tenure": "99-year leasehold", "remaining_lease_months": 1045, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2018-08", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "650000", "storey_range": "22 TO 24", "floor_area_sqm": "90", "remaining_lease": "87 years 01 month", "lease_commence_date": "2006" }, "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" }
2018-04	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	4–6	99-year leasehold	S$610,000	S$630	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 265500, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 25613, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2018-04", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "610000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": 1049, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2018-04", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "610000", "storey_range": "04 TO 06", "floor_area_sqm": "90", "remaining_lease": "87 years 05 months", "lease_commence_date": "2006" }, "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" }
2018-04	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	4–6	99-year leasehold	S$610,000	S$630	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 25613, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 25613, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2018-04", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "610000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 4, "floor_high": 6, "tenure": "99-year leasehold", "remaining_lease_months": 1049, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2018-04", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "610000", "storey_range": "04 TO 06", "floor_area_sqm": "90", "remaining_lease": "87 years 05 months", "lease_commence_date": "2006" }, "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" }
2017-03	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	22–24	99-year leasehold	S$875,000	S$739	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 243107, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 3220, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2017-03", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "875000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 22, "floor_high": 24, "tenure": "99-year leasehold", "remaining_lease_months": 1061, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2017-03", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "875000", "storey_range": "22 TO 24", "floor_area_sqm": "110", "remaining_lease": "88 years 05 months", "lease_commence_date": "2006" }, "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" }
2017-03	3C Upp Boon Keng Rd	Resale	5 ROOM	1,184 sq ft	strata	1	22–24	99-year leasehold	S$875,000	S$739	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 3220, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 3220, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2017-03", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "5 ROOM", "flat_model": "Improved", "price": "875000.00", "area_sqm": "110.0000", "area_type": "strata", "units": 1, "floor_low": 22, "floor_high": 24, "tenure": "99-year leasehold", "remaining_lease_months": 1061, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2017-03", "flat_type": "5 ROOM", "flat_model": "Improved", "street_name": "UPP BOON KENG RD", "resale_price": "875000", "storey_range": "22 TO 24", "floor_area_sqm": "110", "remaining_lease": "88 years 05 months", "lease_commence_date": "2006" }, "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" }
2017-01	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	7–9	99-year leasehold	S$636,000	S$657	All fields & provenance HDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT { "id": 240543, "snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3", "row_number": 656, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2017-01", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "636000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": 1063, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2017-01", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "636000", "storey_range": "07 TO 09", "floor_area_sqm": "90", "remaining_lease": "88 years 07 months", "lease_commence_date": "2006" }, "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" }
2017-01	3C Upp Boon Keng Rd	Resale	4 ROOM	969 sq ft	strata	1	7–9	99-year leasehold	S$636,000	S$657	All fields & provenance HDB resale transactions · Source terms Captured 5 Sep 2026, 18:52 SGT { "id": 656, "snapshot_id": "3d2046dd-52de-4517-b975-1b3e2ba43221", "row_number": 656, "place_id": "85e28ee1-17cb-4b57-821d-6752ab479eb3", "month": "2017-01", "market": "hdb_resale", "sale_type": "resale", "property_type": "HDB", "flat_type": "4 ROOM", "flat_model": "Model A", "price": "636000.00", "area_sqm": "90.0000", "area_type": "strata", "units": 1, "floor_low": 7, "floor_high": 9, "tenure": "99-year leasehold", "remaining_lease_months": 1063, "raw_identity": { "town": "KALLANG/WHAMPOA", "block": "3C", "month": "2017-01", "flat_type": "4 ROOM", "flat_model": "Model A", "street_name": "UPP BOON KENG RD", "resale_price": "636000", "storey_range": "07 TO 09", "floor_area_sqm": "90", "remaining_lease": "88 years 07 months", "lease_commence_date": "2006" }, "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" }

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.