{
  "url": "https://openproperties.uk/ss15/calvinia-close/7",
  "address_path": "ss15/calvinia-close/7",
  "paon": "7",
  "saon": null,
  "street": "CALVINIA CLOSE",
  "locality": "LAINDON",
  "town_city": "BASILDON",
  "district": "BASILDON",
  "county": "ESSEX",
  "postcode": "SS15 4FG",
  "postcodes": [
    "SS15 4FG"
  ],
  "latitude": 51.59060564316568,
  "longitude": 0.44948470433870613,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1999-09-30",
  "last_sale_date": "2009-03-23",
  "last_price": 403000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/ss15/calvinia-close/7/a61b9ba1-24fa-412c-a75c-ef0aa0df5300",
      "transaction_id": "A61B9BA1-24FA-412C-A75C-EF0AA0DF5300",
      "price": 403000,
      "date_of_transfer": "2009-03-23",
      "postcode": "SS15 4FG",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "7",
      "saon": null,
      "street": "CALVINIA CLOSE",
      "locality": "LAINDON",
      "town_city": "BASILDON",
      "district": "BASILDON",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ss15/calvinia-close/7",
      "property_url": "https://openproperties.uk/ss15/calvinia-close/7"
    },
    {
      "url": "https://openproperties.uk/ss15/calvinia-close/7/001dccc6-94e7-484a-b182-51df01c35b19",
      "transaction_id": "001DCCC6-94E7-484A-B182-51DF01C35B19",
      "price": 259995,
      "date_of_transfer": "1999-09-30",
      "postcode": "SS15 4FG",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": true,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "7",
      "saon": null,
      "street": "CALVINIA CLOSE",
      "locality": "LAINDON",
      "town_city": "BASILDON",
      "district": "BASILDON",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ss15/calvinia-close/7",
      "property_url": "https://openproperties.uk/ss15/calvinia-close/7"
    }
  ],
  "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
    }
  ]
}