{
  "url": "https://openproperties.uk/hp3/lawn-lane/14b/flat-2",
  "address_path": "hp3/lawn-lane/14b/flat-2",
  "paon": "14B",
  "saon": "FLAT 2",
  "street": "LAWN LANE",
  "locality": "HEMEL HEMPSTEAD",
  "town_city": "HEMEL HEMPSTEAD",
  "district": "DACORUM",
  "county": "HERTFORDSHIRE",
  "postcode": "HP3 9HL",
  "postcodes": [
    "HP3 9HL"
  ],
  "latitude": 51.74493386056367,
  "longitude": -0.47159571048853083,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2001-03-06",
  "last_sale_date": "2005-04-04",
  "last_price": 127000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/hp3/lawn-lane/14b/flat-2/ba31e2a8-6f98-4b1d-b8d9-1a1f6270d766",
      "transaction_id": "BA31E2A8-6F98-4B1D-B8D9-1A1F6270D766",
      "price": 127000,
      "date_of_transfer": "2005-04-04",
      "postcode": "HP3 9HL",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "14B",
      "saon": "FLAT 2",
      "street": "LAWN LANE",
      "locality": "HEMEL HEMPSTEAD",
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp3/lawn-lane/14b/flat-2",
      "property_url": "https://openproperties.uk/hp3/lawn-lane/14b/flat-2"
    },
    {
      "url": "https://openproperties.uk/hp3/lawn-lane/14b/flat-2/2defcdc6-3afc-4d66-8640-dd8444aafc2c",
      "transaction_id": "2DEFCDC6-3AFC-4D66-8640-DD8444AAFC2C",
      "price": 115000,
      "date_of_transfer": "2001-03-06",
      "postcode": "HP3 9HL",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "14B",
      "saon": "FLAT 2",
      "street": "LAWN LANE",
      "locality": "HEMEL HEMPSTEAD",
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp3/lawn-lane/14b/flat-2",
      "property_url": "https://openproperties.uk/hp3/lawn-lane/14b/flat-2"
    }
  ],
  "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
    }
  ]
}