{
  "url": "https://openproperties.uk/tw18/chestnut-grove/40",
  "address_path": "tw18/chestnut-grove/40",
  "paon": "40",
  "saon": null,
  "street": "CHESTNUT GROVE",
  "locality": null,
  "town_city": "STAINES-UPON-THAMES",
  "district": "SPELTHORNE",
  "county": "SURREY",
  "postcode": "TW18 1BZ",
  "postcodes": [
    "TW18 1BZ"
  ],
  "latitude": 51.427124013256844,
  "longitude": -0.4907523781861253,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2006-03-24",
  "last_sale_date": "2018-11-29",
  "last_price": 452500,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/tw18/chestnut-grove/40/7e86b6fb-52eb-458c-e053-6b04a8c0c84c",
      "transaction_id": "7E86B6FB-52EB-458C-E053-6B04A8C0C84C",
      "price": 452500,
      "date_of_transfer": "2018-11-29",
      "postcode": "TW18 1BZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "40",
      "saon": null,
      "street": "CHESTNUT GROVE",
      "locality": null,
      "town_city": "STAINES-UPON-THAMES",
      "district": "SPELTHORNE",
      "county": "SURREY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "tw18/chestnut-grove/40",
      "property_url": "https://openproperties.uk/tw18/chestnut-grove/40"
    },
    {
      "url": "https://openproperties.uk/tw18/chestnut-grove/40/735d0566-943f-4954-a3f2-d778267102e6",
      "transaction_id": "735D0566-943F-4954-A3F2-D778267102E6",
      "price": 250000,
      "date_of_transfer": "2010-04-16",
      "postcode": "TW18 1BZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "40",
      "saon": null,
      "street": "CHESTNUT GROVE",
      "locality": null,
      "town_city": "STAINES",
      "district": "SPELTHORNE",
      "county": "SURREY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "tw18/chestnut-grove/40",
      "property_url": "https://openproperties.uk/tw18/chestnut-grove/40"
    },
    {
      "url": "https://openproperties.uk/tw18/chestnut-grove/40/10b2a651-b26f-4a94-94e6-e0f41e370305",
      "transaction_id": "10B2A651-B26F-4A94-94E6-E0F41E370305",
      "price": 224000,
      "date_of_transfer": "2006-03-24",
      "postcode": "TW18 1BZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "40",
      "saon": null,
      "street": "CHESTNUT GROVE",
      "locality": "STAINES",
      "town_city": "STAINES",
      "district": "SPELTHORNE",
      "county": "SURREY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "tw18/chestnut-grove/40",
      "property_url": "https://openproperties.uk/tw18/chestnut-grove/40"
    }
  ],
  "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
    }
  ]
}