{
  "url": "https://openproperties.uk/ha3/belsize-road/70",
  "address_path": "ha3/belsize-road/70",
  "paon": "70",
  "saon": null,
  "street": "BELSIZE ROAD",
  "locality": null,
  "town_city": "HARROW",
  "district": "HARROW",
  "county": "GREATER LONDON",
  "postcode": "HA3 6JJ",
  "postcodes": [
    "HA3 6JJ"
  ],
  "latitude": 51.608360882371315,
  "longitude": -0.3465866339053742,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1997-11-24",
  "last_sale_date": "2017-01-20",
  "last_price": 436000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/ha3/belsize-road/70/47844c80-1441-8986-e050-a8c063056488",
      "transaction_id": "47844C80-1441-8986-E050-A8C063056488",
      "price": 436000,
      "date_of_transfer": "2017-01-20",
      "postcode": "HA3 6JJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "70",
      "saon": null,
      "street": "BELSIZE ROAD",
      "locality": null,
      "town_city": "HARROW",
      "district": "HARROW",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ha3/belsize-road/70",
      "property_url": "https://openproperties.uk/ha3/belsize-road/70"
    },
    {
      "url": "https://openproperties.uk/ha3/belsize-road/70/a94651cb-9cd7-4dd7-9cf7-2195f5bc4163",
      "transaction_id": "A94651CB-9CD7-4DD7-9CF7-2195F5BC4163",
      "price": 250000,
      "date_of_transfer": "2010-10-05",
      "postcode": "HA3 6JJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "70",
      "saon": null,
      "street": "BELSIZE ROAD",
      "locality": null,
      "town_city": "HARROW",
      "district": "HARROW",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ha3/belsize-road/70",
      "property_url": "https://openproperties.uk/ha3/belsize-road/70"
    },
    {
      "url": "https://openproperties.uk/ha3/belsize-road/70/c048bc20-6f52-4f54-9552-a3d3dc78d9b2",
      "transaction_id": "C048BC20-6F52-4F54-9552-A3D3DC78D9B2",
      "price": 121500,
      "date_of_transfer": "1999-10-19",
      "postcode": "HA3 6JJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "70",
      "saon": null,
      "street": "BELSIZE ROAD",
      "locality": null,
      "town_city": "HARROW",
      "district": "HARROW",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ha3/belsize-road/70",
      "property_url": "https://openproperties.uk/ha3/belsize-road/70"
    },
    {
      "url": "https://openproperties.uk/ha3/belsize-road/70/8d593f2b-bd8e-4a61-a456-ca044b852119",
      "transaction_id": "8D593F2B-BD8E-4A61-A456-CA044B852119",
      "price": 110000,
      "date_of_transfer": "1997-11-24",
      "postcode": "HA3 6JJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "70",
      "saon": null,
      "street": "BELSIZE ROAD",
      "locality": "HARROW",
      "town_city": "HARROW",
      "district": "HARROW",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ha3/belsize-road/70",
      "property_url": "https://openproperties.uk/ha3/belsize-road/70"
    }
  ],
  "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
    }
  ]
}