{
  "url": "https://openproperties.uk/sg3/longmead/13",
  "address_path": "sg3/longmead/13",
  "paon": "13",
  "saon": null,
  "street": "LONGMEAD",
  "locality": "WOOLMER GREEN",
  "town_city": "KNEBWORTH",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "SG3 6JH",
  "postcodes": [
    "SG3 6JH"
  ],
  "latitude": 51.854509240476105,
  "longitude": -0.18276070040119116,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "1997-05-29",
  "last_sale_date": "2018-07-12",
  "last_price": 310000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sg3/longmead/13/726bf13a-c2a8-0a46-e053-6c04a8c01d0d",
      "transaction_id": "726BF13A-C2A8-0A46-E053-6C04A8C01D0D",
      "price": 310000,
      "date_of_transfer": "2018-07-12",
      "postcode": "SG3 6JH",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "LONGMEAD",
      "locality": "WOOLMER GREEN",
      "town_city": "KNEBWORTH",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg3/longmead/13",
      "property_url": "https://openproperties.uk/sg3/longmead/13"
    },
    {
      "url": "https://openproperties.uk/sg3/longmead/13/cfdbcfa6-6d42-4821-9b1e-86c3be1e3534",
      "transaction_id": "CFDBCFA6-6D42-4821-9B1E-86C3BE1E3534",
      "price": 158000,
      "date_of_transfer": "2012-02-24",
      "postcode": "SG3 6JH",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "LONGMEAD",
      "locality": "WOOLMER GREEN",
      "town_city": "KNEBWORTH",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg3/longmead/13",
      "property_url": "https://openproperties.uk/sg3/longmead/13"
    },
    {
      "url": "https://openproperties.uk/sg3/longmead/13/39c52128-b1e1-4b0a-bcb9-1cabca427ad2",
      "transaction_id": "39C52128-B1E1-4B0A-BCB9-1CABCA427AD2",
      "price": 63250,
      "date_of_transfer": "1997-05-29",
      "postcode": "SG3 6JH",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "LONGMEAD",
      "locality": "WOOLMER GREEN",
      "town_city": "KNEBWORTH",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg3/longmead/13",
      "property_url": "https://openproperties.uk/sg3/longmead/13"
    }
  ],
  "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
    }
  ]
}