{
  "url": "https://openproperties.uk/da7/mayfair-avenue/57",
  "address_path": "da7/mayfair-avenue/57",
  "paon": "57",
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  "street": "MAYFAIR AVENUE",
  "locality": "BEXLEYHEATH",
  "town_city": "BEXLEYHEATH",
  "district": "BEXLEY",
  "county": "GREATER LONDON",
  "postcode": "DA7 4TN",
  "postcodes": [
    "DA7 4TN"
  ],
  "latitude": 51.46982384521916,
  "longitude": 0.12860163688688458,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2006-04-28",
  "last_sale_date": "2006-07-21",
  "last_price": 279995,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/da7/mayfair-avenue/57/1e1cdb08-c26c-457a-b12c-9604e69fd23f",
      "transaction_id": "1E1CDB08-C26C-457A-B12C-9604E69FD23F",
      "price": 279995,
      "date_of_transfer": "2006-07-21",
      "postcode": "DA7 4TN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "57",
      "saon": null,
      "street": "MAYFAIR AVENUE",
      "locality": "BEXLEYHEATH",
      "town_city": "BEXLEYHEATH",
      "district": "BEXLEY",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "da7/mayfair-avenue/57",
      "property_url": "https://openproperties.uk/da7/mayfair-avenue/57"
    },
    {
      "url": "https://openproperties.uk/da7/mayfair-avenue/57/d1519a3b-57b8-4007-a844-dfb1ca4b2ca5",
      "transaction_id": "D1519A3B-57B8-4007-A844-DFB1CA4B2CA5",
      "price": 220000,
      "date_of_transfer": "2006-04-28",
      "postcode": "DA7 4TN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "57",
      "saon": null,
      "street": "MAYFAIR AVENUE",
      "locality": "BEXLEYHEATH",
      "town_city": "BEXLEYHEATH",
      "district": "BEXLEY",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "da7/mayfair-avenue/57",
      "property_url": "https://openproperties.uk/da7/mayfair-avenue/57"
    }
  ],
  "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
    }
  ]
}