{
  "url": "https://openproperties.uk/ch1/black-diamond-street/11",
  "address_path": "ch1/black-diamond-street/11",
  "paon": "11",
  "saon": null,
  "street": "BLACK DIAMOND STREET",
  "locality": "NEWTOWN",
  "town_city": "CHESTER",
  "district": "CHESTER",
  "county": "CHESHIRE",
  "postcode": "CH1 3EX",
  "postcodes": [
    "CH1 3EX"
  ],
  "latitude": 53.197477667652024,
  "longitude": -2.8865852498721583,
  "location_precision": "postcode_centroid",
  "sale_count": 5,
  "first_sale_date": "1997-04-04",
  "last_sale_date": "2007-02-12",
  "last_price": 135000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/ch1/black-diamond-street/11/e1ec36ab-c4a6-4854-803f-c88c7463864b",
      "transaction_id": "E1EC36AB-C4A6-4854-803F-C88C7463864B",
      "price": 135000,
      "date_of_transfer": "2007-02-12",
      "postcode": "CH1 3EX",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "11",
      "saon": null,
      "street": "BLACK DIAMOND STREET",
      "locality": "NEWTOWN",
      "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/black-diamond-street/11",
      "property_url": "https://openproperties.uk/ch1/black-diamond-street/11"
    },
    {
      "url": "https://openproperties.uk/ch1/black-diamond-street/11/3c43bdb3-31d9-488d-ba8b-08a312803d92",
      "transaction_id": "3C43BDB3-31D9-488D-BA8B-08A312803D92",
      "price": 100000,
      "date_of_transfer": "2004-01-30",
      "postcode": "CH1 3EX",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "11",
      "saon": null,
      "street": "BLACK DIAMOND STREET",
      "locality": "NEWTOWN",
      "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/black-diamond-street/11",
      "property_url": "https://openproperties.uk/ch1/black-diamond-street/11"
    },
    {
      "url": "https://openproperties.uk/ch1/black-diamond-street/11/9e1ce7c9-9abd-499f-8db7-9f6f96e065e1",
      "transaction_id": "9E1CE7C9-9ABD-499F-8DB7-9F6F96E065E1",
      "price": 70000,
      "date_of_transfer": "2002-01-28",
      "postcode": "CH1 3EX",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "11",
      "saon": null,
      "street": "BLACK DIAMOND STREET",
      "locality": "NEWTOWN",
      "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/black-diamond-street/11",
      "property_url": "https://openproperties.uk/ch1/black-diamond-street/11"
    },
    {
      "url": "https://openproperties.uk/ch1/black-diamond-street/11/3ec21ba1-d679-4f6f-b868-5772478cdf4f",
      "transaction_id": "3EC21BA1-D679-4F6F-B868-5772478CDF4F",
      "price": 60000,
      "date_of_transfer": "2001-04-27",
      "postcode": "CH1 3EX",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "11",
      "saon": null,
      "street": "BLACK DIAMOND STREET",
      "locality": "NEWTOWN",
      "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/black-diamond-street/11",
      "property_url": "https://openproperties.uk/ch1/black-diamond-street/11"
    },
    {
      "url": "https://openproperties.uk/ch1/black-diamond-street/11/2f545123-fac3-4087-9b99-01c8f3f26f60",
      "transaction_id": "2F545123-FAC3-4087-9B99-01C8F3F26F60",
      "price": 44000,
      "date_of_transfer": "1997-04-04",
      "postcode": "CH1 3EX",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "11",
      "saon": null,
      "street": "BLACK DIAMOND STREET",
      "locality": "NEWTOWN",
      "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/black-diamond-street/11",
      "property_url": "https://openproperties.uk/ch1/black-diamond-street/11"
    }
  ],
  "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
    }
  ]
}