{
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  "address_path": "sw14/firs-avenue/3",
  "paon": "3",
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  "street": "FIRS AVENUE",
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  "town_city": "LONDON",
  "district": "RICHMOND UPON THAMES",
  "county": "GREATER LONDON",
  "postcode": "SW14 7NZ",
  "postcodes": [
    "SW14 7NZ"
  ],
  "latitude": 51.46245217305035,
  "longitude": -0.26929124156014544,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1996-09-13",
  "last_sale_date": "2015-02-27",
  "last_price": 620000,
  "truncated": false,
  "sales": [
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      "url": "https://openproperties.uk/sw14/firs-avenue/3/42571f20-6cb6-4cea-abf6-00c9cd1ee154",
      "transaction_id": "42571F20-6CB6-4CEA-ABF6-00C9CD1EE154",
      "price": 620000,
      "date_of_transfer": "2015-02-27",
      "postcode": "SW14 7NZ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "3",
      "saon": null,
      "street": "FIRS AVENUE",
      "locality": null,
      "town_city": "LONDON",
      "district": "RICHMOND UPON THAMES",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw14/firs-avenue/3",
      "property_url": "https://openproperties.uk/sw14/firs-avenue/3"
    },
    {
      "url": "https://openproperties.uk/sw14/firs-avenue/3/209ed9bd-c03b-4563-83a2-dbd0d595092f",
      "transaction_id": "209ED9BD-C03B-4563-83A2-DBD0D595092F",
      "price": 138000,
      "date_of_transfer": "1996-09-13",
      "postcode": "SW14 7NZ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "3",
      "saon": null,
      "street": "FIRS AVENUE",
      "locality": null,
      "town_city": "LONDON",
      "district": "RICHMOND UPON THAMES",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw14/firs-avenue/3",
      "property_url": "https://openproperties.uk/sw14/firs-avenue/3"
    }
  ],
  "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
    }
  ]
}