{
  "url": "https://openproperties.uk/sl3/trelawney-avenue/2b",
  "address_path": "sl3/trelawney-avenue/2b",
  "paon": "2B",
  "saon": null,
  "street": "TRELAWNEY AVENUE",
  "locality": "LANGLEY",
  "town_city": "SLOUGH",
  "district": "SLOUGH",
  "county": "SLOUGH",
  "postcode": "SL3 8RN",
  "postcodes": [
    "SL3 8RN"
  ],
  "latitude": 51.497306877878565,
  "longitude": -0.5468966482251733,
  "location_precision": "postcode_centroid",
  "sale_count": 5,
  "first_sale_date": "1999-07-30",
  "last_sale_date": "2018-05-08",
  "last_price": 350000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sl3/trelawney-avenue/2b/6da08449-99c8-30f2-e053-6b04a8c05f3b",
      "transaction_id": "6DA08449-99C8-30F2-E053-6B04A8C05F3B",
      "price": 350000,
      "date_of_transfer": "2018-05-08",
      "postcode": "SL3 8RN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "2B",
      "saon": null,
      "street": "TRELAWNEY AVENUE",
      "locality": "LANGLEY",
      "town_city": "SLOUGH",
      "district": "SLOUGH",
      "county": "SLOUGH",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl3/trelawney-avenue/2b",
      "property_url": "https://openproperties.uk/sl3/trelawney-avenue/2b"
    },
    {
      "url": "https://openproperties.uk/sl3/trelawney-avenue/2b/4335c18a-794f-4e23-a234-6a28f861def6",
      "transaction_id": "4335C18A-794F-4E23-A234-6A28F861DEF6",
      "price": 236553,
      "date_of_transfer": "2014-11-17",
      "postcode": "SL3 8RN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "2B",
      "saon": null,
      "street": "TRELAWNEY AVENUE",
      "locality": null,
      "town_city": "SLOUGH",
      "district": "SLOUGH",
      "county": "SLOUGH",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl3/trelawney-avenue/2b",
      "property_url": "https://openproperties.uk/sl3/trelawney-avenue/2b"
    },
    {
      "url": "https://openproperties.uk/sl3/trelawney-avenue/2b/688fa467-56bf-4b36-9354-69f8ab9c5fa3",
      "transaction_id": "688FA467-56BF-4B36-9354-69F8AB9C5FA3",
      "price": 180000,
      "date_of_transfer": "2012-03-22",
      "postcode": "SL3 8RN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "2B",
      "saon": null,
      "street": "TRELAWNEY AVENUE",
      "locality": null,
      "town_city": "SLOUGH",
      "district": "SLOUGH",
      "county": "SLOUGH",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl3/trelawney-avenue/2b",
      "property_url": "https://openproperties.uk/sl3/trelawney-avenue/2b"
    },
    {
      "url": "https://openproperties.uk/sl3/trelawney-avenue/2b/bb046547-76da-4d20-9646-1e4bf4297917",
      "transaction_id": "BB046547-76DA-4D20-9646-1E4BF4297917",
      "price": 164000,
      "date_of_transfer": "2003-11-21",
      "postcode": "SL3 8RN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "2B",
      "saon": null,
      "street": "TRELAWNEY AVENUE",
      "locality": "SLOUGH",
      "town_city": "SLOUGH",
      "district": "SLOUGH",
      "county": "SLOUGH",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl3/trelawney-avenue/2b",
      "property_url": "https://openproperties.uk/sl3/trelawney-avenue/2b"
    },
    {
      "url": "https://openproperties.uk/sl3/trelawney-avenue/2b/06bdd51e-d466-4099-82d7-073af237e0c1",
      "transaction_id": "06BDD51E-D466-4099-82D7-073AF237E0C1",
      "price": 94950,
      "date_of_transfer": "1999-07-30",
      "postcode": "SL3 8RN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "2B",
      "saon": null,
      "street": "TRELAWNEY AVENUE",
      "locality": null,
      "town_city": "SLOUGH",
      "district": "SLOUGH",
      "county": "SLOUGH",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl3/trelawney-avenue/2b",
      "property_url": "https://openproperties.uk/sl3/trelawney-avenue/2b"
    }
  ],
  "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
    }
  ]
}