{
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  "address_path": "ch1/walls-avenue/9",
  "paon": "9",
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  "street": "WALLS AVENUE",
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  "town_city": "CHESTER",
  "district": "CHESHIRE WEST AND CHESTER",
  "county": "CHESHIRE WEST AND CHESTER",
  "postcode": "CH1 4JB",
  "postcodes": [
    "CH1 4JB"
  ],
  "latitude": 53.19165511598528,
  "longitude": -2.9006390853376427,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2002-01-17",
  "last_sale_date": "2010-06-21",
  "last_price": 145000,
  "truncated": false,
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      "url": "https://openproperties.uk/ch1/walls-avenue/9/1dc8e7af-2dc6-4c66-a119-70b0b7c2c273",
      "transaction_id": "1DC8E7AF-2DC6-4C66-A119-70B0B7C2C273",
      "price": 145000,
      "date_of_transfer": "2010-06-21",
      "postcode": "CH1 4JB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "9",
      "saon": null,
      "street": "WALLS AVENUE",
      "locality": null,
      "town_city": "CHESTER",
      "district": "CHESHIRE WEST AND CHESTER",
      "county": "CHESHIRE WEST AND CHESTER",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ch1/walls-avenue/9",
      "property_url": "https://openproperties.uk/ch1/walls-avenue/9"
    },
    {
      "url": "https://openproperties.uk/ch1/walls-avenue/9/c3a0b9d9-734a-44a8-b91d-1d7af5810862",
      "transaction_id": "C3A0B9D9-734A-44A8-B91D-1D7AF5810862",
      "price": 132000,
      "date_of_transfer": "2002-01-17",
      "postcode": "CH1 4JB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "9",
      "saon": null,
      "street": "WALLS AVENUE",
      "locality": null,
      "town_city": "CHESTER",
      "district": "CHESTER",
      "county": "CHESHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ch1/walls-avenue/9",
      "property_url": "https://openproperties.uk/ch1/walls-avenue/9"
    }
  ],
  "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
    }
  ]
}