{
  "url": "https://openproperties.uk/sg8/thurnall-avenue/13",
  "address_path": "sg8/thurnall-avenue/13",
  "paon": "13",
  "saon": null,
  "street": "THURNALL AVENUE",
  "locality": null,
  "town_city": "ROYSTON",
  "district": "NORTH HERTFORDSHIRE",
  "county": "HERTFORDSHIRE",
  "postcode": "SG8 9ER",
  "postcodes": [
    "SG8 9ER"
  ],
  "latitude": 52.0437320569134,
  "longitude": -0.019196178348732235,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1998-11-06",
  "last_sale_date": "2014-01-10",
  "last_price": 220000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sg8/thurnall-avenue/13/aa4d1dcb-5d58-4bdd-b8d4-b47ac6cdc1f2",
      "transaction_id": "AA4D1DCB-5D58-4BDD-B8D4-B47AC6CDC1F2",
      "price": 220000,
      "date_of_transfer": "2014-01-10",
      "postcode": "SG8 9ER",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "THURNALL AVENUE",
      "locality": null,
      "town_city": "ROYSTON",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg8/thurnall-avenue/13",
      "property_url": "https://openproperties.uk/sg8/thurnall-avenue/13"
    },
    {
      "url": "https://openproperties.uk/sg8/thurnall-avenue/13/0b3020b1-9545-4b39-b860-015089ccd562",
      "transaction_id": "0B3020B1-9545-4B39-B860-015089CCD562",
      "price": 194250,
      "date_of_transfer": "2007-04-20",
      "postcode": "SG8 9ER",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "THURNALL AVENUE",
      "locality": "ROYSTON",
      "town_city": "ROYSTON",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg8/thurnall-avenue/13",
      "property_url": "https://openproperties.uk/sg8/thurnall-avenue/13"
    },
    {
      "url": "https://openproperties.uk/sg8/thurnall-avenue/13/50a2d8c1-0290-4b93-a43f-960b5f054458",
      "transaction_id": "50A2D8C1-0290-4B93-A43F-960B5F054458",
      "price": 163000,
      "date_of_transfer": "2003-08-29",
      "postcode": "SG8 9ER",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "THURNALL AVENUE",
      "locality": "ROYSTON",
      "town_city": "ROYSTON",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg8/thurnall-avenue/13",
      "property_url": "https://openproperties.uk/sg8/thurnall-avenue/13"
    },
    {
      "url": "https://openproperties.uk/sg8/thurnall-avenue/13/d91fb49e-d975-41d9-b1d2-e8675b44e6e7",
      "transaction_id": "D91FB49E-D975-41D9-B1D2-E8675B44E6E7",
      "price": 85125,
      "date_of_transfer": "1998-11-06",
      "postcode": "SG8 9ER",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "THURNALL AVENUE",
      "locality": "ROYSTON",
      "town_city": "ROYSTON",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg8/thurnall-avenue/13",
      "property_url": "https://openproperties.uk/sg8/thurnall-avenue/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
    }
  ]
}