860A Tampines Ave 5: complete history
Explore all available official sales, rental records and building information.
All property records
860A Tampines Ave 5 · 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 14 retained source versions are also available.
Recorded activity by year · all 13 records
Showing 1–13 of 13 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019-01 | 860A Tampines Ave 5 | Resale | 4 ROOM | 1,119 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$450,000 | S$402 | All fields & provenanceHDB resale transactions · Source terms Captured 6 Sep 2026, 09:43 SGT {
"id": 283173,
"snapshot_id": "6b74ef7f-bc54-4d68-8df8-a465e85319b3",
"row_number": 43286,
"place_id": "2636b877-d99b-4387-9420-49378278acf3",
"month": "2019-01",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "450000.00",
"area_sqm": "104.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": 811,
"raw_identity": {
"town": "TAMPINES",
"block": "860A",
"month": "2019-01",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "TAMPINES AVE 5",
"resale_price": "450000",
"storey_range": "04 TO 06",
"floor_area_sqm": "104",
"remaining_lease": "67 years 07 months",
"lease_commence_date": "1987"
},
"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"
} |
| 2014-07 | 860A Tampines Ave 5 | Resale | 4 ROOM | 1,163 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$410,000 | S$353 | All fields & provenanceHDB resale archive: 2012-03 to 2014-12 · Source terms Captured 6 Sep 2026, 13:09 SGT {
"id": 1315121,
"snapshot_id": "07afcff0-115d-4551-91ac-d7345c4edc9c",
"row_number": 44858,
"place_id": "2636b877-d99b-4387-9420-49378278acf3",
"month": "2014-07",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "410000.00",
"area_sqm": "108.0000",
"area_type": "strata",
"units": 1,
"floor_low": 1,
"floor_high": 3,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "TAMPINES",
"block": "860A",
"month": "2014-07",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "TAMPINES AVE 5",
"resale_price": "410000",
"storey_range": "01 TO 03",
"floor_area_sqm": "108",
"lease_commence_date": "1987"
},
"flags": [
"registration_month",
"lease_unknown"
],
"date_basis": "registration month",
"source": "hdb_resale_2012_2014",
"source_url": "https://data.gov.sg/datasets/d_2d5ff9ea31397b66239f245f57751537/view",
"licence_url": "https://data.gov.sg/open-data-licence",
"captured_at": "2026-09-06 05:09:52.790994+00:00",
"last_confirmed_at": "2026-09-06 05:09:52.790691+00:00",
"snapshot_checksum": "6a16e2dc78f70048ec1a522b59a9727581c36e45e02022641c53e755a7657c72"
} |
| 2012-06 | 860A Tampines Ave 5 | Resale | 5 ROOM | 1,313 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$525,000 | S$400 | All fields & provenanceHDB resale archive: 2012-03 to 2014-12 · Source terms Captured 6 Sep 2026, 13:09 SGT {
"id": 1278683,
"snapshot_id": "07afcff0-115d-4551-91ac-d7345c4edc9c",
"row_number": 8420,
"place_id": "2636b877-d99b-4387-9420-49378278acf3",
"month": "2012-06",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"price": "525000.00",
"area_sqm": "122.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "TAMPINES",
"block": "860A",
"month": "2012-06",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"street_name": "TAMPINES AVE 5",
"resale_price": "525000",
"storey_range": "04 TO 06",
"floor_area_sqm": "122",
"lease_commence_date": "1987"
},
"flags": [
"registration_month",
"lease_unknown"
],
"date_basis": "registration month",
"source": "hdb_resale_2012_2014",
"source_url": "https://data.gov.sg/datasets/d_2d5ff9ea31397b66239f245f57751537/view",
"licence_url": "https://data.gov.sg/open-data-licence",
"captured_at": "2026-09-06 05:09:52.790994+00:00",
"last_confirmed_at": "2026-09-06 05:09:52.790691+00:00",
"snapshot_checksum": "6a16e2dc78f70048ec1a522b59a9727581c36e45e02022641c53e755a7657c72"
} |
| 2011-11 | 860A Tampines Ave 5 | Resale | 4 ROOM | 1,195 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$460,000 | S$385 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
"id": 1265103,
"snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79",
"row_number": 364491,
"place_id": "2636b877-d99b-4387-9420-49378278acf3",
"month": "2011-11",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "460000.00",
"area_sqm": "111.0000",
"area_type": "strata",
"units": 1,
"floor_low": 1,
"floor_high": 3,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "TAMPINES",
"block": "860A",
"month": "2011-11",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "TAMPINES AVE 5",
"resale_price": "460000",
"storey_range": "01 TO 03",
"floor_area_sqm": "111",
"lease_commence_date": "1987"
},
"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"
} |
| 2011-02 | 860A Tampines Ave 5 | Resale | 4 ROOM | 1,119 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$400,000 | S$357 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
"id": 1248242,
"snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79",
"row_number": 347630,
"place_id": "2636b877-d99b-4387-9420-49378278acf3",
"month": "2011-02",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "400000.00",
"area_sqm": "104.0000",
"area_type": "strata",
"units": 1,
"floor_low": 1,
"floor_high": 3,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "TAMPINES",
"block": "860A",
"month": "2011-02",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "TAMPINES AVE 5",
"resale_price": "400000",
"storey_range": "01 TO 03",
"floor_area_sqm": "104",
"lease_commence_date": "1987"
},
"flags": [
"approval_month",
"lease_unknown"
],
"date_basis": "approval month",
"source": "hdb_resale_2000_2012",
"source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view",
"licence_url": "https://data.gov.sg/open-data-licence",
"captured_at": "2026-09-06 05:06:33.631985+00:00",
"last_confirmed_at": "2026-09-06 05:06:33.631486+00:00",
"snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36"
} |
| 2008-06 | 860A Tampines Ave 5 | Resale | 4 ROOM | 1,119 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$320,000 | S$286 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
"id": 1164895,
"snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79",
"row_number": 264283,
"place_id": "2636b877-d99b-4387-9420-49378278acf3",
"month": "2008-06",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "320000.00",
"area_sqm": "104.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "TAMPINES",
"block": "860A",
"month": "2008-06",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "TAMPINES AVE 5",
"resale_price": "320000",
"storey_range": "04 TO 06",
"floor_area_sqm": "104",
"lease_commence_date": "1987"
},
"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"
} |
| 2004-04 | 860A Tampines Ave 5 | Resale | 4 ROOM | 1,119 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$245,000 | S$219 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
"id": 1048466,
"snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79",
"row_number": 147854,
"place_id": "2636b877-d99b-4387-9420-49378278acf3",
"month": "2004-04",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"price": "245000.00",
"area_sqm": "104.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "TAMPINES",
"block": "860A",
"month": "2004-04",
"flat_type": "4 ROOM",
"flat_model": "Model A",
"street_name": "TAMPINES AVE 5",
"resale_price": "245000",
"storey_range": "04 TO 06",
"floor_area_sqm": "104",
"lease_commence_date": "1987"
},
"flags": [
"approval_month",
"lease_unknown"
],
"date_basis": "approval month",
"source": "hdb_resale_2000_2012",
"source_url": "https://data.gov.sg/datasets/d_43f493c6c50d54243cc1eab0df142d6a/view",
"licence_url": "https://data.gov.sg/open-data-licence",
"captured_at": "2026-09-06 05:06:33.631985+00:00",
"last_confirmed_at": "2026-09-06 05:06:33.631486+00:00",
"snapshot_checksum": "5f6a72bd7b9120281863beb1fc4c89aa5f4923f00b0f6c52494c4347363f2c36"
} |
| 2001-06 | 860A Tampines Ave 5 | Resale | 5 ROOM | 1,313 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$330,000 | S$251 | All fields & provenanceHDB resale archive: 2000-01 to 2012-02 · Source terms Captured 6 Sep 2026, 13:06 SGT {
"id": 952964,
"snapshot_id": "4e42ee49-081a-4153-abe5-98873a4f9b79",
"row_number": 52352,
"place_id": "2636b877-d99b-4387-9420-49378278acf3",
"month": "2001-06",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"price": "330000.00",
"area_sqm": "122.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "TAMPINES",
"block": "860A",
"month": "2001-06",
"flat_type": "5 ROOM",
"flat_model": "Improved",
"street_name": "TAMPINES AVE 5",
"resale_price": "330000",
"storey_range": "04 TO 06",
"floor_area_sqm": "122",
"lease_commence_date": "1987"
},
"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"
} |
| 1998-05 | 860A Tampines Ave 5 | Resale | 4 ROOM | 1,119 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$288,000 | S$257 | All fields & provenanceHDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT {
"id": 808617,
"snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b",
"row_number": 195201,
"place_id": "2636b877-d99b-4387-9420-49378278acf3",
"month": "1998-05",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "MODEL A",
"price": "288000.00",
"area_sqm": "104.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "TAMPINES",
"block": "860A",
"month": "1998-05",
"flat_type": "4 ROOM",
"flat_model": "MODEL A",
"street_name": "TAMPINES AVE 5",
"resale_price": "288000",
"storey_range": "04 TO 06",
"floor_area_sqm": "104",
"lease_commence_date": "1987"
},
"flags": [
"approval_month",
"lease_unknown"
],
"date_basis": "approval month",
"source": "hdb_resale_1990_1999",
"source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view",
"licence_url": "https://data.gov.sg/open-data-licence",
"captured_at": "2026-09-06 05:03:34.793108+00:00",
"last_confirmed_at": "2026-09-06 05:03:34.792510+00:00",
"snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57"
} |
| 1997-05 | 860A Tampines Ave 5 | Resale | 4 ROOM | 1,119 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$380,000 | S$339 | All fields & provenanceHDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT {
"id": 772725,
"snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b",
"row_number": 159309,
"place_id": "2636b877-d99b-4387-9420-49378278acf3",
"month": "1997-05",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "MODEL A",
"price": "380000.00",
"area_sqm": "104.0000",
"area_type": "strata",
"units": 1,
"floor_low": 1,
"floor_high": 3,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "TAMPINES",
"block": "860A",
"month": "1997-05",
"flat_type": "4 ROOM",
"flat_model": "MODEL A",
"street_name": "TAMPINES AVE 5",
"resale_price": "380000",
"storey_range": "01 TO 03",
"floor_area_sqm": "104",
"lease_commence_date": "1987"
},
"flags": [
"approval_month",
"lease_unknown"
],
"date_basis": "approval month",
"source": "hdb_resale_1990_1999",
"source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view",
"licence_url": "https://data.gov.sg/open-data-licence",
"captured_at": "2026-09-06 05:03:34.793108+00:00",
"last_confirmed_at": "2026-09-06 05:03:34.792510+00:00",
"snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57"
} |
| 1996-05 | 860A Tampines Ave 5 | Resale | 5 ROOM | 1,313 sq ft | strata | 1 | 1–3 | 99-year leasehold | S$415,000 | S$316 | All fields & provenanceHDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT {
"id": 738437,
"snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b",
"row_number": 125021,
"place_id": "2636b877-d99b-4387-9420-49378278acf3",
"month": "1996-05",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "5 ROOM",
"flat_model": "IMPROVED",
"price": "415000.00",
"area_sqm": "122.0000",
"area_type": "strata",
"units": 1,
"floor_low": 1,
"floor_high": 3,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "TAMPINES",
"block": "860A",
"month": "1996-05",
"flat_type": "5 ROOM",
"flat_model": "IMPROVED",
"street_name": "TAMPINES AVE 5",
"resale_price": "415000",
"storey_range": "01 TO 03",
"floor_area_sqm": "122",
"lease_commence_date": "1987"
},
"flags": [
"approval_month",
"lease_unknown"
],
"date_basis": "approval month",
"source": "hdb_resale_1990_1999",
"source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view",
"licence_url": "https://data.gov.sg/open-data-licence",
"captured_at": "2026-09-06 05:03:34.793108+00:00",
"last_confirmed_at": "2026-09-06 05:03:34.792510+00:00",
"snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57"
} |
| 1996-05 | 860A Tampines Ave 5 | Resale | 4 ROOM | 1,119 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$343,000 | S$306 | All fields & provenanceHDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT {
"id": 738347,
"snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b",
"row_number": 124931,
"place_id": "2636b877-d99b-4387-9420-49378278acf3",
"month": "1996-05",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "MODEL A",
"price": "343000.00",
"area_sqm": "104.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "TAMPINES",
"block": "860A",
"month": "1996-05",
"flat_type": "4 ROOM",
"flat_model": "MODEL A",
"street_name": "TAMPINES AVE 5",
"resale_price": "343000",
"storey_range": "04 TO 06",
"floor_area_sqm": "104",
"lease_commence_date": "1987"
},
"flags": [
"approval_month",
"lease_unknown"
],
"date_basis": "approval month",
"source": "hdb_resale_1990_1999",
"source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view",
"licence_url": "https://data.gov.sg/open-data-licence",
"captured_at": "2026-09-06 05:03:34.793108+00:00",
"last_confirmed_at": "2026-09-06 05:03:34.792510+00:00",
"snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57"
} |
| 1992-09 | 860A Tampines Ave 5 | Resale | 4 ROOM | 1,119 sq ft | strata | 1 | 4–6 | 99-year leasehold | S$104,000 | S$93 | All fields & provenanceHDB resale archive: 1990-01 to 1999-12 · Source terms Captured 6 Sep 2026, 13:03 SGT {
"id": 648983,
"snapshot_id": "c70181d3-8fdb-4c77-afd7-d7ed8439c91b",
"row_number": 35567,
"place_id": "2636b877-d99b-4387-9420-49378278acf3",
"month": "1992-09",
"market": "hdb_resale",
"sale_type": "resale",
"property_type": "HDB",
"flat_type": "4 ROOM",
"flat_model": "MODEL A",
"price": "104000.00",
"area_sqm": "104.0000",
"area_type": "strata",
"units": 1,
"floor_low": 4,
"floor_high": 6,
"tenure": "99-year leasehold",
"remaining_lease_months": null,
"raw_identity": {
"town": "TAMPINES",
"block": "860A",
"month": "1992-09",
"flat_type": "4 ROOM",
"flat_model": "MODEL A",
"street_name": "TAMPINES AVE 5",
"resale_price": "104000",
"storey_range": "04 TO 06",
"floor_area_sqm": "104",
"lease_commence_date": "1987"
},
"flags": [
"approval_month",
"lease_unknown"
],
"date_basis": "approval month",
"source": "hdb_resale_1990_1999",
"source_url": "https://data.gov.sg/datasets/d_ebc5ab87086db484f88045b47411ebc5/view",
"licence_url": "https://data.gov.sg/open-data-licence",
"captured_at": "2026-09-06 05:03:34.793108+00:00",
"last_confirmed_at": "2026-09-06 05:03:34.792510+00:00",
"snapshot_checksum": "2e064923f41cc96536db04c978901695aa0191022829895cf4ce177e42afad57"
} |
Official historical records are supplied by HDB/data.gov.sg and URA. Dates retain source precision. Price per square foot uses each record’s stated area basis; land area, strata area and multi-unit sales are labelled and may not be directly comparable. Original fields, quality flags and source provenance remain available on every row.