{
  "url": "https://openproperties.uk/se9/westmount-road/331",
  "address_path": "se9/westmount-road/331",
  "paon": "331",
  "saon": null,
  "street": "WESTMOUNT ROAD",
  "locality": "ELTHAM",
  "town_city": "LONDON",
  "district": "GREENWICH",
  "county": "GREATER LONDON",
  "postcode": "SE9 1NS",
  "postcodes": [
    "SE9 1NS"
  ],
  "latitude": 51.465817116420034,
  "longitude": 0.054786195943805106,
  "location_precision": "postcode_centroid",
  "sale_count": 5,
  "first_sale_date": "1997-07-18",
  "last_sale_date": "2016-06-17",
  "last_price": 435000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/se9/westmount-road/331/3b7e0b90-14b8-ea99-e050-a8c062057e77",
      "transaction_id": "3B7E0B90-14B8-EA99-E050-A8C062057E77",
      "price": 435000,
      "date_of_transfer": "2016-06-17",
      "postcode": "SE9 1NS",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "331",
      "saon": null,
      "street": "WESTMOUNT ROAD",
      "locality": "ELTHAM",
      "town_city": "LONDON",
      "district": "GREENWICH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se9/westmount-road/331",
      "property_url": "https://openproperties.uk/se9/westmount-road/331"
    },
    {
      "url": "https://openproperties.uk/se9/westmount-road/331/ad73e74c-79ae-47ab-9631-47118f83fcff",
      "transaction_id": "AD73E74C-79AE-47AB-9631-47118F83FCFF",
      "price": 271000,
      "date_of_transfer": "2013-07-15",
      "postcode": "SE9 1NS",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "331",
      "saon": null,
      "street": "WESTMOUNT ROAD",
      "locality": "ELTHAM",
      "town_city": "LONDON",
      "district": "GREENWICH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se9/westmount-road/331",
      "property_url": "https://openproperties.uk/se9/westmount-road/331"
    },
    {
      "url": "https://openproperties.uk/se9/westmount-road/331/6874829c-c38b-4b21-a67d-5927ed8f43e3",
      "transaction_id": "6874829C-C38B-4B21-A67D-5927ED8F43E3",
      "price": 216000,
      "date_of_transfer": "2011-05-20",
      "postcode": "SE9 1NS",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "331",
      "saon": null,
      "street": "WESTMOUNT ROAD",
      "locality": "ELTHAM",
      "town_city": "LONDON",
      "district": "GREENWICH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se9/westmount-road/331",
      "property_url": "https://openproperties.uk/se9/westmount-road/331"
    },
    {
      "url": "https://openproperties.uk/se9/westmount-road/331/d8dc5428-7fb1-4f35-bfe2-608a8cfea8e2",
      "transaction_id": "D8DC5428-7FB1-4F35-BFE2-608A8CFEA8E2",
      "price": 125000,
      "date_of_transfer": "2001-04-06",
      "postcode": "SE9 1NS",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "331",
      "saon": null,
      "street": "WESTMOUNT ROAD",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "GREENWICH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se9/westmount-road/331",
      "property_url": "https://openproperties.uk/se9/westmount-road/331"
    },
    {
      "url": "https://openproperties.uk/se9/westmount-road/331/976d89e3-f11c-4a87-bb58-18c0fe63e639",
      "transaction_id": "976D89E3-F11C-4A87-BB58-18C0FE63E639",
      "price": 79995,
      "date_of_transfer": "1997-07-18",
      "postcode": "SE9 1NS",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "331",
      "saon": null,
      "street": "WESTMOUNT ROAD",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "GREENWICH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se9/westmount-road/331",
      "property_url": "https://openproperties.uk/se9/westmount-road/331"
    }
  ],
  "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
    }
  ]
}