{
  "url": "https://openproperties.uk/da7/martens-avenue/71",
  "address_path": "da7/martens-avenue/71",
  "paon": "71",
  "saon": null,
  "street": "MARTENS AVENUE",
  "locality": "BEXLEYHEATH",
  "town_city": "BEXLEYHEATH",
  "district": "BEXLEY",
  "county": "GREATER LONDON",
  "postcode": "DA7 6AW",
  "postcodes": [
    "DA7 6AW"
  ],
  "latitude": 51.45589661877064,
  "longitude": 0.16088825050151062,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1997-08-28",
  "last_sale_date": "2002-05-30",
  "last_price": 99995,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/da7/martens-avenue/71/40fba5cc-124d-4697-ba31-d66f66d88fee",
      "transaction_id": "40FBA5CC-124D-4697-BA31-D66F66D88FEE",
      "price": 99995,
      "date_of_transfer": "2002-05-30",
      "postcode": "DA7 6AW",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "71",
      "saon": null,
      "street": "MARTENS 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/martens-avenue/71",
      "property_url": "https://openproperties.uk/da7/martens-avenue/71"
    },
    {
      "url": "https://openproperties.uk/da7/martens-avenue/71/c975718d-780a-4ecc-a16a-f11b8b12c6ab",
      "transaction_id": "C975718D-780A-4ECC-A16A-F11B8B12C6AB",
      "price": 53000,
      "date_of_transfer": "1997-08-28",
      "postcode": "DA7 6AW",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "71",
      "saon": null,
      "street": "MARTENS 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/martens-avenue/71",
      "property_url": "https://openproperties.uk/da7/martens-avenue/71"
    }
  ],
  "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
    }
  ]
}