{
  "url": "https://openproperties.uk/sl9/milton-avenue/the-walled-cottage",
  "address_path": "sl9/milton-avenue/the-walled-cottage",
  "paon": "THE WALLED COTTAGE",
  "saon": null,
  "street": "MILTON AVENUE",
  "locality": "CHALFONT ST PETER",
  "town_city": "GERRARDS CROSS",
  "district": "CHILTERN",
  "county": "BUCKINGHAMSHIRE",
  "postcode": "SL9 8QW",
  "postcodes": [
    "SL9 8QW"
  ],
  "latitude": 51.59591607714825,
  "longitude": -0.5616979165426939,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1997-09-17",
  "last_sale_date": "2004-06-09",
  "last_price": 424000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sl9/milton-avenue/the-walled-cottage/69c15264-d449-4758-a038-34a94832b9fc",
      "transaction_id": "69C15264-D449-4758-A038-34A94832B9FC",
      "price": 424000,
      "date_of_transfer": "2004-06-09",
      "postcode": "SL9 8QW",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "THE WALLED COTTAGE",
      "saon": null,
      "street": "MILTON AVENUE",
      "locality": "CHALFONT ST PETER",
      "town_city": "GERRARDS CROSS",
      "district": "CHILTERN",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl9/milton-avenue/the-walled-cottage",
      "property_url": "https://openproperties.uk/sl9/milton-avenue/the-walled-cottage"
    },
    {
      "url": "https://openproperties.uk/sl9/milton-avenue/the-walled-cottage/076e8454-7332-42ca-b811-e9b59befa9d1",
      "transaction_id": "076E8454-7332-42CA-B811-E9B59BEFA9D1",
      "price": 340000,
      "date_of_transfer": "2001-04-18",
      "postcode": "SL9 8QW",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "THE WALLED COTTAGE",
      "saon": null,
      "street": "MILTON AVENUE",
      "locality": "CHALFONT ST PETER",
      "town_city": "GERRARDS CROSS",
      "district": "CHILTERN",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl9/milton-avenue/the-walled-cottage",
      "property_url": "https://openproperties.uk/sl9/milton-avenue/the-walled-cottage"
    },
    {
      "url": "https://openproperties.uk/sl9/milton-avenue/the-walled-cottage/e2c0c494-71d0-4026-a4be-3adf362a075e",
      "transaction_id": "E2C0C494-71D0-4026-A4BE-3ADF362A075E",
      "price": 249000,
      "date_of_transfer": "1998-11-13",
      "postcode": "SL9 8QW",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "THE WALLED COTTAGE",
      "saon": null,
      "street": "MILTON AVENUE",
      "locality": "CHALFONT ST PETER",
      "town_city": "GERRARDS CROSS",
      "district": "CHILTERN",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl9/milton-avenue/the-walled-cottage",
      "property_url": "https://openproperties.uk/sl9/milton-avenue/the-walled-cottage"
    },
    {
      "url": "https://openproperties.uk/sl9/milton-avenue/the-walled-cottage/e342f0c8-2617-484e-8501-0d474f42cf18",
      "transaction_id": "E342F0C8-2617-484E-8501-0D474F42CF18",
      "price": 195000,
      "date_of_transfer": "1997-09-17",
      "postcode": "SL9 8QW",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "THE WALLED COTTAGE",
      "saon": null,
      "street": "MILTON AVENUE",
      "locality": "CHALFONT ST PETER",
      "town_city": "GERRARDS CROSS",
      "district": "CHILTERN",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl9/milton-avenue/the-walled-cottage",
      "property_url": "https://openproperties.uk/sl9/milton-avenue/the-walled-cottage"
    }
  ],
  "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
    }
  ]
}