{
  "url": "https://openproperties.uk/sg1/mount-keen/3",
  "address_path": "sg1/mount-keen/3",
  "paon": "3",
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  "street": "MOUNT KEEN",
  "locality": "STEVENAGE",
  "town_city": "STEVENAGE",
  "district": "NORTH HERTFORDSHIRE",
  "county": "HERTFORDSHIRE",
  "postcode": "SG1 6BP",
  "postcodes": [
    "SG1 6BP"
  ],
  "latitude": 51.92992683806464,
  "longitude": -0.16205777670157698,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2003-01-20",
  "last_sale_date": "2007-05-24",
  "last_price": 309000,
  "truncated": false,
  "sales": [
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      "url": "https://openproperties.uk/sg1/mount-keen/3/34b7e053-0d36-4c75-97e5-b8f383f767f8",
      "transaction_id": "34B7E053-0D36-4C75-97E5-B8F383F767F8",
      "price": 309000,
      "date_of_transfer": "2007-05-24",
      "postcode": "SG1 6BP",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "3",
      "saon": null,
      "street": "MOUNT KEEN",
      "locality": "STEVENAGE",
      "town_city": "STEVENAGE",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg1/mount-keen/3",
      "property_url": "https://openproperties.uk/sg1/mount-keen/3"
    },
    {
      "url": "https://openproperties.uk/sg1/mount-keen/3/0cf25ca4-3955-4d24-b868-1db4c2b023fd",
      "transaction_id": "0CF25CA4-3955-4D24-B868-1DB4C2B023FD",
      "price": 261500,
      "date_of_transfer": "2003-01-20",
      "postcode": "SG1 6BP",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": true,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "3",
      "saon": null,
      "street": "MOUNT KEEN",
      "locality": "STEVENAGE",
      "town_city": "STEVENAGE",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg1/mount-keen/3",
      "property_url": "https://openproperties.uk/sg1/mount-keen/3"
    }
  ],
  "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
    }
  ]
}