{
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  "county": "HERTFORDSHIRE",
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  "postcodes": [
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  "location_precision": "postcode_centroid",
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      "postcode": "CM21 9DT",
      "property_type": "T",
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      "duration": "F",
      "duration_display": "Freehold",
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      "street": "KECKSYS",
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      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/kecksys/10",
      "property_url": "https://openproperties.uk/cm21/kecksys/10"
    },
    {
      "url": "https://openproperties.uk/cm21/kecksys/10/2d3c39d0-56bd-4dd1-9c15-039fc6538a2d",
      "transaction_id": "2D3C39D0-56BD-4DD1-9C15-039FC6538A2D",
      "price": 80000,
      "date_of_transfer": "1999-06-04",
      "postcode": "CM21 9DT",
      "property_type": "T",
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      "duration": "F",
      "duration_display": "Freehold",
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      "street": "KECKSYS",
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      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/kecksys/10",
      "property_url": "https://openproperties.uk/cm21/kecksys/10"
    },
    {
      "url": "https://openproperties.uk/cm21/kecksys/10/6d744bb6-50cc-4d18-bba5-e9ec6706b7a1",
      "transaction_id": "6D744BB6-50CC-4D18-BBA5-E9EC6706B7A1",
      "price": 59995,
      "date_of_transfer": "1997-01-22",
      "postcode": "CM21 9DT",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "10",
      "saon": null,
      "street": "KECKSYS",
      "locality": "SAWBRIDGEWORTH",
      "town_city": "SAWBRIDGEWORTH",
      "district": "EAST HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm21/kecksys/10",
      "property_url": "https://openproperties.uk/cm21/kecksys/10"
    }
  ],
  "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
    }
  ]
}