{
  "url": "https://openproperties.uk/sg4/halsey-drive/77",
  "address_path": "sg4/halsey-drive/77",
  "paon": "77",
  "saon": null,
  "street": "HALSEY DRIVE",
  "locality": "HITCHIN",
  "town_city": "HITCHIN",
  "district": "NORTH HERTFORDSHIRE",
  "county": "HERTFORDSHIRE",
  "postcode": "SG4 9PZ",
  "postcodes": [
    "SG4 9PZ"
  ],
  "latitude": 51.94614040749499,
  "longitude": -0.25793654387193676,
  "location_precision": "postcode_centroid",
  "sale_count": 6,
  "first_sale_date": "1995-05-19",
  "last_sale_date": "2003-10-06",
  "last_price": 185000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sg4/halsey-drive/77/7829f2c7-1e5c-432b-905b-f9d876a528ac",
      "transaction_id": "7829F2C7-1E5C-432B-905B-F9D876A528AC",
      "price": 185000,
      "date_of_transfer": "2003-10-06",
      "postcode": "SG4 9PZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "77",
      "saon": null,
      "street": "HALSEY DRIVE",
      "locality": "HITCHIN",
      "town_city": "HITCHIN",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg4/halsey-drive/77",
      "property_url": "https://openproperties.uk/sg4/halsey-drive/77"
    },
    {
      "url": "https://openproperties.uk/sg4/halsey-drive/77/b4b2ec1e-87d3-415a-bb01-54d8d06bde4d",
      "transaction_id": "B4B2EC1E-87D3-415A-BB01-54D8D06BDE4D",
      "price": 184000,
      "date_of_transfer": "2002-09-26",
      "postcode": "SG4 9PZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "77",
      "saon": null,
      "street": "HALSEY DRIVE",
      "locality": "HITCHIN",
      "town_city": "HITCHIN",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg4/halsey-drive/77",
      "property_url": "https://openproperties.uk/sg4/halsey-drive/77"
    },
    {
      "url": "https://openproperties.uk/sg4/halsey-drive/77/839ac5a6-b461-42ab-9b58-88b537767f20",
      "transaction_id": "839AC5A6-B461-42AB-9B58-88B537767F20",
      "price": 132000,
      "date_of_transfer": "2001-06-25",
      "postcode": "SG4 9PZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "77",
      "saon": null,
      "street": "HALSEY DRIVE",
      "locality": "HITCHIN",
      "town_city": "HITCHIN",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg4/halsey-drive/77",
      "property_url": "https://openproperties.uk/sg4/halsey-drive/77"
    },
    {
      "url": "https://openproperties.uk/sg4/halsey-drive/77/da58da0d-6834-409f-b129-f10f45dee8c8",
      "transaction_id": "DA58DA0D-6834-409F-B129-F10F45DEE8C8",
      "price": 82000,
      "date_of_transfer": "1998-07-31",
      "postcode": "SG4 9PZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "77",
      "saon": null,
      "street": "HALSEY DRIVE",
      "locality": "HITCHIN",
      "town_city": "HITCHIN",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg4/halsey-drive/77",
      "property_url": "https://openproperties.uk/sg4/halsey-drive/77"
    },
    {
      "url": "https://openproperties.uk/sg4/halsey-drive/77/823c100a-260a-4330-a4bd-506771b9b656",
      "transaction_id": "823C100A-260A-4330-A4BD-506771B9B656",
      "price": 67000,
      "date_of_transfer": "1996-04-17",
      "postcode": "SG4 9PZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "77",
      "saon": null,
      "street": "HALSEY DRIVE",
      "locality": "HITCHIN",
      "town_city": "HITCHIN",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg4/halsey-drive/77",
      "property_url": "https://openproperties.uk/sg4/halsey-drive/77"
    },
    {
      "url": "https://openproperties.uk/sg4/halsey-drive/77/53e0f41d-75bf-4277-beb3-3e4dc9b3fa6f",
      "transaction_id": "53E0F41D-75BF-4277-BEB3-3E4DC9B3FA6F",
      "price": 66500,
      "date_of_transfer": "1995-05-19",
      "postcode": "SG4 9PZ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "77",
      "saon": null,
      "street": "HALSEY DRIVE",
      "locality": "HITCHIN",
      "town_city": "HITCHIN",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg4/halsey-drive/77",
      "property_url": "https://openproperties.uk/sg4/halsey-drive/77"
    }
  ],
  "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
    }
  ]
}