421 Serangoon Ctrl: complete history
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421 Serangoon Ctrl · Every recorded date, size and property type
All published history, including archived records. No date, size, flat-type, sale-category, tenure or unit-count exclusions. Source corrections use the latest published record; all 109 retained source versions are also available.
1993-11–2026-04Download complete sales data (JSONL)
Recorded activity by year · all 93 records
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Showing 1–50 of 93 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-04 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 10–12 | 99-year leasehold | S$865,000 | S$765 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 474996,
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"row_number": 235109,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2026-04",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "865000.00",
"area_sqm": "105.0000",
"area_type": "strata",
"units": 1,
"floor_low": 10,
"floor_high": 12,
"tenure": "99-year leasehold",
"remaining_lease_months": 745,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2026-04",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "865000",
"storey_range": "10 TO 12",
"floor_area_sqm": "105.00",
"remaining_lease": "62 years 01 month",
"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"
} |
| 2025-03 | 421 Serangoon Ctrl | Resale | 5 ROOM | 1,302 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$818,000 | S$628 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 455412,
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"row_number": 215525,
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"month": "2025-03",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"price": "818000.00",
"area_sqm": "121.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": 759,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2025-03",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"street_name": "SERANGOON CTRL",
"resale_price": "818000",
"storey_range": "04 TO 06",
"floor_area_sqm": "121.00",
"remaining_lease": "63 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"
} |
| 2023-10 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,109 sq ft | strata | 1 | 7–9 | 99-year leasehold | S$770,000 | S$695 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 402731,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
"row_number": 162844,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2023-10",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "770000.00",
"area_sqm": "103.0000",
"area_type": "strata",
"units": 1,
"floor_low": 7,
"floor_high": 9,
"tenure": "99-year leasehold",
"remaining_lease_months": 776,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2023-10",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "770000",
"storey_range": "07 TO 09",
"floor_area_sqm": "103.00",
"remaining_lease": "64 years 08 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"
} |
| 2023-07 | 421 Serangoon Ctrl | Resale | 5 ROOM | 1,302 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$875,000 | S$672 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 402614,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
"row_number": 162727,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2023-07",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"price": "875000.00",
"area_sqm": "121.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": 780,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2023-07",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"street_name": "SERANGOON CTRL",
"resale_price": "875000",
"storey_range": "04 TO 06",
"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"
} |
| 2023-04 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,216 sq ft | strata | 1 | 10–12 | 99-year leasehold | S$730,000 | S$600 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 402516,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
"row_number": 162629,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2023-04",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "730000.00",
"area_sqm": "113.0000",
"area_type": "strata",
"units": 1,
"floor_low": 10,
"floor_high": 12,
"tenure": "99-year leasehold",
"remaining_lease_months": 782,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2023-04",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "730000",
"storey_range": "10 TO 12",
"floor_area_sqm": "113.00",
"remaining_lease": "65 years 02 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"
} |
| 2022-09 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$680,000 | S$602 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 376761,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
"row_number": 136874,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2022-09",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "680000.00",
"area_sqm": "105.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": 789,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2022-09",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "680000",
"storey_range": "04 TO 06",
"floor_area_sqm": "105.00",
"remaining_lease": "65 years 09 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"
} |
| 2022-09 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,012 sq ft | strata | 1 | 7–9 | 99-year leasehold | S$627,000 | S$620 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 376759,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
"row_number": 136872,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2022-09",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "New Generation",
"price": "627000.00",
"area_sqm": "94.0000",
"area_type": "strata",
"units": 1,
"floor_low": 7,
"floor_high": 9,
"tenure": "99-year leasehold",
"remaining_lease_months": 788,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2022-09",
"flat_type": "4 ROOM",
"flat_model": "New Generation",
"street_name": "SERANGOON CTRL",
"resale_price": "627000",
"storey_range": "07 TO 09",
"floor_area_sqm": "94.00",
"remaining_lease": "65 years 08 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"
} |
| 2022-02 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,195 sq ft | strata | 1 | 13–15 | 99-year leasehold | S$748,000 | S$626 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 376516,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
"row_number": 136629,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2022-02",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "748000.00",
"area_sqm": "111.0000",
"area_type": "strata",
"units": 1,
"floor_low": 13,
"floor_high": 15,
"tenure": "99-year leasehold",
"remaining_lease_months": 795,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2022-02",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "748000",
"storey_range": "13 TO 15",
"floor_area_sqm": "111.00",
"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"
} |
| 2021-09 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,109 sq ft | strata | 1 | 7–9 | 99-year leasehold | S$678,000 | S$612 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 348493,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
"row_number": 108606,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2021-09",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "678000.00",
"area_sqm": "103.0000",
"area_type": "strata",
"units": 1,
"floor_low": 7,
"floor_high": 9,
"tenure": "99-year leasehold",
"remaining_lease_months": 801,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2021-09",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "678000",
"storey_range": "07 TO 09",
"floor_area_sqm": "103",
"remaining_lease": "66 years 09 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"
} |
| 2021-07 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 10–12 | 99-year leasehold | S$640,000 | S$566 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 343252,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
"row_number": 103365,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2021-07",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "640000.00",
"area_sqm": "105.0000",
"area_type": "strata",
"units": 1,
"floor_low": 10,
"floor_high": 12,
"tenure": "99-year leasehold",
"remaining_lease_months": 803,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2021-07",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "640000",
"storey_range": "10 TO 12",
"floor_area_sqm": "105",
"remaining_lease": "66 years 11 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"
} |
| 2020-07 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,195 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$660,000 | S$552 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 314732,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
"row_number": 74845,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2020-07",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "660000.00",
"area_sqm": "111.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": 814,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2020-07",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "660000",
"storey_range": "04 TO 06",
"floor_area_sqm": "111",
"remaining_lease": "67 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"
} |
| 2020-06 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,109 sq ft | strata | 1 | 10–12 | 99-year leasehold | S$520,000 | S$469 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 312258,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
"row_number": 72371,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2020-06",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "520000.00",
"area_sqm": "103.0000",
"area_type": "strata",
"units": 1,
"floor_low": 10,
"floor_high": 12,
"tenure": "99-year leasehold",
"remaining_lease_months": 817,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2020-06",
"flat_type": "4 ROOM",
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"floor_area_sqm": "103",
"remaining_lease": "68 years 01 month",
"lease_commence_date": "1989"
},
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"source": "hdb_resale",
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} |
| 2019-06 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 7–9 | 99-year leasehold | S$635,000 | S$562 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
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"flat_type": "4 ROOM",
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"units": 1,
"floor_low": 7,
"floor_high": 9,
"tenure": "99-year leasehold",
"remaining_lease_months": 827,
"raw_identity": {
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"block": "421",
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"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "635000",
"storey_range": "07 TO 09",
"floor_area_sqm": "105",
"remaining_lease": "68 years 11 months",
"lease_commence_date": "1989"
},
"flags": [],
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"source": "hdb_resale",
"source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view",
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} |
| 2019-01 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 10–12 | 99-year leasehold | S$635,000 | S$562 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 283111,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
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"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2019-01",
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"flat_type": "4 ROOM",
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"price": "635000.00",
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"units": 1,
"floor_low": 10,
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"tenure": "99-year leasehold",
"remaining_lease_months": 833,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2019-01",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "635000",
"storey_range": "10 TO 12",
"floor_area_sqm": "105",
"remaining_lease": "69 years 05 months",
"lease_commence_date": "1989"
},
"flags": [],
"date_basis": "registration month",
"source": "hdb_resale",
"source_url": "https://data.gov.sg/datasets/d_8b84c4ee58e3cfc0ece0d773c8ca6abc/view",
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"captured_at": "2026-09-06 01:43:01.287199+00:00",
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"snapshot_checksum": "88d0d51d849f0258a3b2132c6275ccb2582f09bbc5b383ab6060835ecd1e6cef"
} |
| 2018-11 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,109 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$628,000 | S$566 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 280051,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
"row_number": 40164,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2018-11",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "628000.00",
"area_sqm": "103.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": 834,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2018-11",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "628000",
"storey_range": "04 TO 06",
"floor_area_sqm": "103",
"remaining_lease": "69 years 06 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"
} |
| 2017-11 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,216 sq ft | strata | 1 | 10–12 | 99-year leasehold | S$700,000 | S$576 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 258304,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
"row_number": 18417,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2017-11",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "700000.00",
"area_sqm": "113.0000",
"area_type": "strata",
"units": 1,
"floor_low": 10,
"floor_high": 12,
"tenure": "99-year leasehold",
"remaining_lease_months": 846,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2017-11",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "700000",
"storey_range": "10 TO 12",
"floor_area_sqm": "113",
"remaining_lease": "70 years 06 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"
} |
| 2016-04 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,109 sq ft | strata | 1 | 7–9 | 99-year leasehold | S$608,000 | S$548 | All fields & provenanceHDB resale archive: 2015-01 to 2016-12 · Source terms Captured 6 Sep 2026, 13:11 SGT {
"id": 1345755,
"snapshot_id": "01d27937-68ec-407b-9fef-506919f96222",
"row_number": 23289,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2016-04",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "608000.00",
"area_sqm": "103.0000",
"area_type": "strata",
"units": 1,
"floor_low": 7,
"floor_high": 9,
"tenure": "99-year leasehold",
"remaining_lease_months": 864,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2016-04",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "608000",
"storey_range": "07 TO 09",
"floor_area_sqm": "103",
"remaining_lease": "72",
"lease_commence_date": "1989"
},
"flags": [
"registration_month",
"lease_year_precision"
],
"date_basis": "registration month",
"source": "hdb_resale_2015_2016",
"source_url": "https://data.gov.sg/datasets/d_ea9ed51da2787afaf8e51f827c304208/view",
"licence_url": "https://data.gov.sg/open-data-licence",
"captured_at": "2026-09-06 05:11:34.246866+00:00",
"last_confirmed_at": "2026-09-06 05:11:34.246567+00:00",
"snapshot_checksum": "4ff7ce4a4f642fb384d2b75a42e75b0477e50005f4aaa9989591a7a92507d185"
} |
| 2015-09 | 421 Serangoon Ctrl | Resale | 5 ROOM | 1,302 sq ft | strata | 1 | 7–9 | 99-year leasehold | S$730,000 | S$560 | All fields & provenanceHDB resale archive: 2015-01 to 2016-12 · Source terms Captured 6 Sep 2026, 13:11 SGT {
"id": 1335245,
"snapshot_id": "01d27937-68ec-407b-9fef-506919f96222",
"row_number": 12779,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2015-09",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"price": "730000.00",
"area_sqm": "121.0000",
"area_type": "strata",
"units": 1,
"floor_low": 7,
"floor_high": 9,
"tenure": "99-year leasehold",
"remaining_lease_months": 864,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2015-09",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"street_name": "SERANGOON CTRL",
"resale_price": "730000",
"storey_range": "07 TO 09",
"floor_area_sqm": "121",
"remaining_lease": "72",
"lease_commence_date": "1989"
},
"flags": [
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"lease_year_precision"
],
"date_basis": "registration month",
"source": "hdb_resale_2015_2016",
"source_url": "https://data.gov.sg/datasets/d_ea9ed51da2787afaf8e51f827c304208/view",
"licence_url": "https://data.gov.sg/open-data-licence",
"captured_at": "2026-09-06 05:11:34.246866+00:00",
"last_confirmed_at": "2026-09-06 05:11:34.246567+00:00",
"snapshot_checksum": "4ff7ce4a4f642fb384d2b75a42e75b0477e50005f4aaa9989591a7a92507d185"
} |
| 2015-01 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,195 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$525,000 | S$439 | All fields & provenanceHDB resale archive: 2015-01 to 2016-12 · Source terms Captured 6 Sep 2026, 13:11 SGT {
"id": 1323426,
"snapshot_id": "01d27937-68ec-407b-9fef-506919f96222",
"row_number": 960,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2015-01",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "525000.00",
"area_sqm": "111.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": 876,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2015-01",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "525000",
"storey_range": "04 TO 06",
"floor_area_sqm": "111",
"remaining_lease": "73",
"lease_commence_date": "1989"
},
"flags": [
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"lease_year_precision"
],
"date_basis": "registration month",
"source": "hdb_resale_2015_2016",
"source_url": "https://data.gov.sg/datasets/d_ea9ed51da2787afaf8e51f827c304208/view",
"licence_url": "https://data.gov.sg/open-data-licence",
"captured_at": "2026-09-06 05:11:34.246866+00:00",
"last_confirmed_at": "2026-09-06 05:11:34.246567+00:00",
"snapshot_checksum": "4ff7ce4a4f642fb384d2b75a42e75b0477e50005f4aaa9989591a7a92507d185"
} |
| 2014-10 | 421 Serangoon Ctrl | Resale | 5 ROOM | 1,302 sq ft | strata | 1 | 10–12 | 99-year leasehold | S$738,000 | S$567 | All fields & provenanceHDB resale archive: 2012-03 to 2014-12 · Source terms Captured 6 Sep 2026, 13:09 SGT {
"id": 1319395,
"snapshot_id": "07afcff0-115d-4551-91ac-d7345c4edc9c",
"row_number": 49132,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2014-10",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"price": "738000.00",
"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": "SERANGOON",
"block": "421",
"month": "2014-10",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"street_name": "SERANGOON CTRL",
"resale_price": "738000",
"storey_range": "10 TO 12",
"floor_area_sqm": "121",
"lease_commence_date": "1989"
},
"flags": [
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"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"
} |
| 2014-08 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$528,000 | S$467 | All fields & provenanceHDB resale archive: 2012-03 to 2014-12 · Source terms Captured 6 Sep 2026, 13:09 SGT {
"id": 1316412,
"snapshot_id": "07afcff0-115d-4551-91ac-d7345c4edc9c",
"row_number": 46149,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2014-08",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "528000.00",
"area_sqm": "105.0000",
"area_type": "strata",
"units": 1,
"floor_low": 1,
"floor_high": 3,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2014-08",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "528000",
"storey_range": "01 TO 03",
"floor_area_sqm": "105",
"lease_commence_date": "1989"
},
"flags": [
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"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"
} |
| 2014-01 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,195 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$575,000 | S$481 | All fields & provenanceHDB resale archive: 2012-03 to 2014-12 · Source terms Captured 6 Sep 2026, 13:09 SGT {
"id": 1307188,
"snapshot_id": "07afcff0-115d-4551-91ac-d7345c4edc9c",
"row_number": 36925,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2014-01",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "575000.00",
"area_sqm": "111.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2014-01",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "575000",
"storey_range": "04 TO 06",
"floor_area_sqm": "111",
"lease_commence_date": "1989"
},
"flags": [
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"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"
} |
| 2013-11 | 421 Serangoon Ctrl | Resale | 5 ROOM | 1,302 sq ft | strata | 1 | 10–12 | 99-year leasehold | S$723,000 | S$555 | All fields & provenanceHDB resale archive: 2012-03 to 2014-12 · Source terms Captured 6 Sep 2026, 13:09 SGT {
"id": 1305050,
"snapshot_id": "07afcff0-115d-4551-91ac-d7345c4edc9c",
"row_number": 34787,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2013-11",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "5 ROOM",
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"price": "723000.00",
"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": "SERANGOON",
"block": "421",
"month": "2013-11",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"street_name": "SERANGOON CTRL",
"resale_price": "723000",
"storey_range": "10 TO 12",
"floor_area_sqm": "121",
"lease_commence_date": "1989"
},
"flags": [
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],
"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"
} |
| 2013-10 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$575,000 | S$509 | All fields & provenanceHDB resale archive: 2012-03 to 2014-12 · Source terms Captured 6 Sep 2026, 13:09 SGT {
"id": 1303767,
"snapshot_id": "07afcff0-115d-4551-91ac-d7345c4edc9c",
"row_number": 33504,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2013-10",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "575000.00",
"area_sqm": "105.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2013-10",
"flat_type": "4 ROOM",
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| 2012-07 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,109 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$552,000 | S$498 | All fields & provenanceHDB resale archive: 2012-03 to 2014-12 · Source terms Captured 6 Sep 2026, 13:09 SGT {
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| 2012-01 | 421 Serangoon Ctrl | Resale | 5 ROOM | 1,302 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$638,000 | S$490 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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| 2011-12 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,195 sq ft | strata | 1 | 13–15 | 99-year leasehold | S$575,000 | S$481 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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},
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| 2011-06 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,216 sq ft | strata | 1 | 13–15 | 99-year leasehold | S$550,000 | S$452 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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| 2010-05 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 7–9 | 99-year leasehold | S$448,000 | S$396 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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},
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} |
| 2010-02 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,216 sq ft | strata | 1 | 10–12 | 99-year leasehold | S$468,000 | S$385 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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},
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} |
| 2009-11 | 421 Serangoon Ctrl | Resale | 5 ROOM | 1,302 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$525,000 | S$403 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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"raw_identity": {
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},
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} |
| 2009-11 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$388,000 | S$343 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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},
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} |
| 2009-07 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,195 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$395,000 | S$331 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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},
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} |
| 2009-06 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,216 sq ft | strata | 1 | 13–15 | 99-year leasehold | S$445,000 | S$366 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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| 2008-06 | 421 Serangoon Ctrl | Resale | 5 ROOM | 1,302 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$420,000 | S$322 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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},
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| 2008-01 | 421 Serangoon Ctrl | Resale | 5 ROOM | 1,302 sq ft | strata | 1 | 13–15 | 99-year leasehold | S$450,000 | S$346 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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"raw_identity": {
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| 2007-09 | 421 Serangoon Ctrl | Resale | 5 ROOM | 1,302 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$375,000 | S$288 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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},
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} |
| 2007-04 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,109 sq ft | strata | 1 | 7–9 | 99-year leasehold | S$280,000 | S$253 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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},
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} |
| 2006-06 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,109 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$282,000 | S$254 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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},
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} |
| 2006-06 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$260,000 | S$230 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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},
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} |
| 2006-01 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,195 sq ft | strata | 1 | 10–12 | 99-year leasehold | S$280,000 | S$234 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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"raw_identity": {
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},
"flags": [
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} |
| 2005-04 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$242,000 | S$214 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2005-04",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "242000.00",
"area_sqm": "105.0000",
"area_type": "strata",
"units": 1,
"floor_low": 1,
"floor_high": 3,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
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"block": "421",
"month": "2005-04",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "242000",
"storey_range": "01 TO 03",
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"lease_commence_date": "1989"
},
"flags": [
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],
"date_basis": "approval month",
"source": "hdb_resale_2000_2012",
"source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view",
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} |
| 2004-03 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$270,000 | S$239 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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"row_number": 145393,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2004-03",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
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"price": "270000.00",
"area_sqm": "105.0000",
"area_type": "strata",
"units": 1,
"floor_low": 1,
"floor_high": 3,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
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"block": "421",
"month": "2004-03",
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"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "270000",
"storey_range": "01 TO 03",
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"lease_commence_date": "1989"
},
"flags": [
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"source": "hdb_resale_2000_2012",
"source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view",
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} |
| 2003-10 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,195 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$281,000 | S$235 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
"id": 1031883,
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"row_number": 131271,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2003-10",
"market": "hdb_resale",
"sale_type": "resale",
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"flat_type": "4 ROOM",
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"price": "281000.00",
"area_sqm": "111.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
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"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
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"block": "421",
"month": "2003-10",
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"resale_price": "281000",
"storey_range": "04 TO 06",
"floor_area_sqm": "111",
"lease_commence_date": "1989"
},
"flags": [
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"snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36"
} |
| 2002-06 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 7–9 | 99-year leasehold | S$264,800 | S$234 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
"id": 991189,
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"month": "2002-06",
"market": "hdb_resale",
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"price": "264800.00",
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"units": 1,
"floor_low": 7,
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"tenure": "99-year leasehold",
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"raw_identity": {
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},
"flags": [
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} |
| 2002-05 | 421 Serangoon Ctrl | Resale | 5 ROOM | 1,302 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$342,000 | S$263 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
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},
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} |
| 2002-04 | 421 Serangoon Ctrl | Resale | 5 ROOM | 1,302 sq ft | strata | 1 | 7–9 | 99-year leasehold | S$355,000 | S$273 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
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"raw_identity": {
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},
"flags": [
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"snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36"
} |
| 2001-12 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,109 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$269,000 | S$243 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
"id": 972470,
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"row_number": 71858,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2001-12",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "269000.00",
"area_sqm": "103.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2001-12",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "269000",
"storey_range": "04 TO 06",
"floor_area_sqm": "103",
"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"
} |
| 2001-09 | 421 Serangoon Ctrl | Resale | 4 ROOM | 1,130 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$260,000 | S$230 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
"id": 962472,
"snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79",
"row_number": 61860,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2001-09",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "260000.00",
"area_sqm": "105.0000",
"area_type": "strata",
"units": 1,
"floor_low": 1,
"floor_high": 3,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "SERANGOON",
"block": "421",
"month": "2001-09",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "SERANGOON CTRL",
"resale_price": "260000",
"storey_range": "01 TO 03",
"floor_area_sqm": "105",
"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"
} |
| 2001-07 | 421 Serangoon Ctrl | Resale | 5 ROOM | 1,302 sq ft | strata | 1 | 7–9 | 99-year leasehold | S$362,000 | S$278 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
"id": 955999,
"snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79",
"row_number": 55387,
"place_id": "93d1ce88-430c-4417-8aca-3872f86af90a",
"month": "2001-07",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"price": "362000.00",
"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": "SERANGOON",
"block": "421",
"month": "2001-07",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"street_name": "SERANGOON CTRL",
"resale_price": "362000",
"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"
} |
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.