{
  "url": "https://openproperties.uk/cm21/white-post-field/91",
  "address_path": "cm21/white-post-field/91",
  "paon": "91",
  "saon": null,
  "street": "WHITE POST FIELD",
  "locality": null,
  "town_city": "SAWBRIDGEWORTH",
  "district": "EAST HERTFORDSHIRE",
  "county": "HERTFORDSHIRE",
  "postcode": "CM21 0BY",
  "postcodes": [
    "CM21 0BY"
  ],
  "latitude": 51.81371082362307,
  "longitude": 0.14353641430380668,
  "location_precision": "postcode_centroid",
  "sale_count": 7,
  "first_sale_date": "1997-09-19",
  "last_sale_date": "2026-04-30",
  "last_price": 324000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/cm21/white-post-field/91/5340b1c5-65ac-8052-e063-4804a8c06ee4",
      "transaction_id": "5340B1C5-65AC-8052-E063-4804A8C06EE4",
      "price": 324000,
      "date_of_transfer": "2026-04-30",
      "postcode": "CM21 0BY",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "91",
      "saon": null,
      "street": "WHITE POST FIELD",
      "locality": null,
      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/white-post-field/91",
      "property_url": "https://openproperties.uk/cm21/white-post-field/91"
    },
    {
      "url": "https://openproperties.uk/cm21/white-post-field/91/ba558b32-8af9-76ef-e053-6b04a8c0b4b7",
      "transaction_id": "BA558B32-8AF9-76EF-E053-6B04A8C0B4B7",
      "price": 307050,
      "date_of_transfer": "2020-12-07",
      "postcode": "CM21 0BY",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "91",
      "saon": null,
      "street": "WHITE POST FIELD",
      "locality": null,
      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/white-post-field/91",
      "property_url": "https://openproperties.uk/cm21/white-post-field/91"
    },
    {
      "url": "https://openproperties.uk/cm21/white-post-field/91/25ea59f9-be40-4d50-e050-a8c0630562d0",
      "transaction_id": "25EA59F9-BE40-4D50-E050-A8C0630562D0",
      "price": 258000,
      "date_of_transfer": "2015-10-26",
      "postcode": "CM21 0BY",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "91",
      "saon": null,
      "street": "WHITE POST FIELD",
      "locality": null,
      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/white-post-field/91",
      "property_url": "https://openproperties.uk/cm21/white-post-field/91"
    },
    {
      "url": "https://openproperties.uk/cm21/white-post-field/91/7e2b1be7-d1cc-49a1-8673-2283ac0d7ef5",
      "transaction_id": "7E2B1BE7-D1CC-49A1-8673-2283AC0D7EF5",
      "price": 180000,
      "date_of_transfer": "2010-06-25",
      "postcode": "CM21 0BY",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "91",
      "saon": null,
      "street": "WHITE POST FIELD",
      "locality": null,
      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/white-post-field/91",
      "property_url": "https://openproperties.uk/cm21/white-post-field/91"
    },
    {
      "url": "https://openproperties.uk/cm21/white-post-field/91/f6bce1df-a9da-4e3c-9e58-f2eaf19d9ac1",
      "transaction_id": "F6BCE1DF-A9DA-4E3C-9E58-F2EAF19D9AC1",
      "price": 182500,
      "date_of_transfer": "2007-09-28",
      "postcode": "CM21 0BY",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "91",
      "saon": null,
      "street": "WHITE POST FIELD",
      "locality": "SAWBRIDGEWORTH",
      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/white-post-field/91",
      "property_url": "https://openproperties.uk/cm21/white-post-field/91"
    },
    {
      "url": "https://openproperties.uk/cm21/white-post-field/91/f99ef482-a546-4767-9031-b841afa7d694",
      "transaction_id": "F99EF482-A546-4767-9031-B841AFA7D694",
      "price": 148500,
      "date_of_transfer": "2003-11-21",
      "postcode": "CM21 0BY",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "91",
      "saon": null,
      "street": "WHITE POST FIELD",
      "locality": "SAWBRIDGEWORTH",
      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/white-post-field/91",
      "property_url": "https://openproperties.uk/cm21/white-post-field/91"
    },
    {
      "url": "https://openproperties.uk/cm21/white-post-field/91/e37c7b64-e2da-4f40-92e6-f5e29e20de38",
      "transaction_id": "E37C7B64-E2DA-4F40-92E6-F5E29E20DE38",
      "price": 59995,
      "date_of_transfer": "1997-09-19",
      "postcode": "CM21 0BY",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "91",
      "saon": null,
      "street": "WHITE POST FIELD",
      "locality": "SAWBRIDGEWORTH",
      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/white-post-field/91",
      "property_url": "https://openproperties.uk/cm21/white-post-field/91"
    }
  ],
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right. Postcode locations are Code-Point Open centroids — they locate the postcode, not an individual building.",
  "provenance": [
    {
      "source": "HM Land Registry Price Paid Data",
      "source_url": "https://www.gov.uk/government/statistical-data-sets/price-paid-data-downloads",
      "retrieved_at": "2026-07-09T18:56:26.350736+00:00"
    },
    {
      "source": "OS Code-Point Open",
      "source_url": "https://osdatahub.os.uk/downloads/open/CodePointOpen",
      "retrieved_at": null
    }
  ]
}