{
  "url": "https://openproperties.uk/al7/heathcroft/22",
  "address_path": "al7/heathcroft/22",
  "paon": "22",
  "saon": null,
  "street": "HEATHCROFT",
  "locality": null,
  "town_city": "WELWYN GARDEN CITY",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL7 2BF",
  "postcodes": [
    "AL7 2BF"
  ],
  "latitude": 51.80062011539955,
  "longitude": -0.17174470533860456,
  "location_precision": "postcode_centroid",
  "sale_count": 5,
  "first_sale_date": "2000-02-25",
  "last_sale_date": "2019-09-30",
  "last_price": 225000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al7/heathcroft/22/965b6d91-6383-95e4-e053-6c04a8c07729",
      "transaction_id": "965B6D91-6383-95E4-E053-6C04A8C07729",
      "price": 225000,
      "date_of_transfer": "2019-09-30",
      "postcode": "AL7 2BF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "22",
      "saon": null,
      "street": "HEATHCROFT",
      "locality": null,
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/heathcroft/22",
      "property_url": "https://openproperties.uk/al7/heathcroft/22"
    },
    {
      "url": "https://openproperties.uk/al7/heathcroft/22/2ac10e4f-83f4-1af6-e050-a8c063052ba1",
      "transaction_id": "2AC10E4F-83F4-1AF6-E050-A8C063052BA1",
      "price": 200000,
      "date_of_transfer": "2015-11-12",
      "postcode": "AL7 2BF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "22",
      "saon": null,
      "street": "HEATHCROFT",
      "locality": null,
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/heathcroft/22",
      "property_url": "https://openproperties.uk/al7/heathcroft/22"
    },
    {
      "url": "https://openproperties.uk/al7/heathcroft/22/049ad84a-407a-4c8a-8477-fdf39896fd0b",
      "transaction_id": "049AD84A-407A-4C8A-8477-FDF39896FD0B",
      "price": 159000,
      "date_of_transfer": "2006-11-27",
      "postcode": "AL7 2BF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "22",
      "saon": null,
      "street": "HEATHCROFT",
      "locality": "WELWYN GARDEN CITY",
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/heathcroft/22",
      "property_url": "https://openproperties.uk/al7/heathcroft/22"
    },
    {
      "url": "https://openproperties.uk/al7/heathcroft/22/39062d0d-cb04-476d-9ecf-5c29dd05da22",
      "transaction_id": "39062D0D-CB04-476D-9ECF-5C29DD05DA22",
      "price": 143000,
      "date_of_transfer": "2004-05-14",
      "postcode": "AL7 2BF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "22",
      "saon": null,
      "street": "HEATHCROFT",
      "locality": "WELWYN GARDEN CITY",
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/heathcroft/22",
      "property_url": "https://openproperties.uk/al7/heathcroft/22"
    },
    {
      "url": "https://openproperties.uk/al7/heathcroft/22/a019ffe4-e97c-47ce-aa51-8e8ee74730d2",
      "transaction_id": "A019FFE4-E97C-47CE-AA51-8E8EE74730D2",
      "price": 81000,
      "date_of_transfer": "2000-02-25",
      "postcode": "AL7 2BF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "22",
      "saon": null,
      "street": "HEATHCROFT",
      "locality": null,
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/heathcroft/22",
      "property_url": "https://openproperties.uk/al7/heathcroft/22"
    }
  ],
  "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
    }
  ]
}