{
  "url": "https://openproperties.uk/al7/two-acres/9",
  "address_path": "al7/two-acres/9",
  "paon": "9",
  "saon": null,
  "street": "TWO ACRES",
  "locality": null,
  "town_city": "WELWYN GARDEN CITY",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL7 4NS",
  "postcodes": [
    "AL7 4NS"
  ],
  "latitude": 51.7879881665516,
  "longitude": -0.1939756477564464,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1999-08-20",
  "last_sale_date": "2025-11-20",
  "last_price": 360000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/al7/two-acres/9/49e87c31-ec93-591c-e063-4704a8c00c31",
      "transaction_id": "49E87C31-EC93-591C-E063-4704A8C00C31",
      "price": 360000,
      "date_of_transfer": "2025-11-20",
      "postcode": "AL7 4NS",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "TWO ACRES",
      "locality": null,
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/two-acres/9",
      "property_url": "https://openproperties.uk/al7/two-acres/9"
    },
    {
      "url": "https://openproperties.uk/al7/two-acres/9/8650b2f3-e498-4d23-a3a2-701df4bf0af5",
      "transaction_id": "8650B2F3-E498-4D23-A3A2-701DF4BF0AF5",
      "price": 199000,
      "date_of_transfer": "2010-02-05",
      "postcode": "AL7 4NS",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "TWO ACRES",
      "locality": null,
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/two-acres/9",
      "property_url": "https://openproperties.uk/al7/two-acres/9"
    },
    {
      "url": "https://openproperties.uk/al7/two-acres/9/e24c4697-5cb1-404c-b836-8b823eee83f1",
      "transaction_id": "E24C4697-5CB1-404C-B836-8B823EEE83F1",
      "price": 129950,
      "date_of_transfer": "2002-07-22",
      "postcode": "AL7 4NS",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "TWO ACRES",
      "locality": "WELWYN GARDEN CITY",
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/two-acres/9",
      "property_url": "https://openproperties.uk/al7/two-acres/9"
    },
    {
      "url": "https://openproperties.uk/al7/two-acres/9/dda313c1-05a0-4381-94a7-9f58bf2b952d",
      "transaction_id": "DDA313C1-05A0-4381-94A7-9F58BF2B952D",
      "price": 75000,
      "date_of_transfer": "1999-08-20",
      "postcode": "AL7 4NS",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "9",
      "saon": null,
      "street": "TWO ACRES",
      "locality": null,
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/two-acres/9",
      "property_url": "https://openproperties.uk/al7/two-acres/9"
    }
  ],
  "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
    }
  ]
}