{
  "url": "https://openproperties.uk/cm1/marconi-plaza/kings-tower/67",
  "address_path": "cm1/marconi-plaza/kings-tower/67",
  "paon": "KINGS TOWER",
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  "street": "MARCONI PLAZA",
  "locality": null,
  "town_city": "CHELMSFORD",
  "district": "CHELMSFORD",
  "county": "ESSEX",
  "postcode": "CM1 1GS",
  "postcodes": [
    "CM1 1GS"
  ],
  "latitude": 51.73574252334745,
  "longitude": 0.46637970866197753,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "2009-03-11",
  "last_sale_date": "2012-07-27",
  "last_price": 220000,
  "truncated": false,
  "sales": [
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      "url": "https://openproperties.uk/cm1/marconi-plaza/kings-tower/67/e3ef2717-6689-46f0-b624-77c395f33e98",
      "transaction_id": "E3EF2717-6689-46F0-B624-77C395F33E98",
      "price": 220000,
      "date_of_transfer": "2012-07-27",
      "postcode": "CM1 1GS",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "KINGS TOWER",
      "saon": "67",
      "street": "MARCONI PLAZA",
      "locality": null,
      "town_city": "CHELMSFORD",
      "district": "CHELMSFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm1/marconi-plaza/kings-tower/67",
      "property_url": "https://openproperties.uk/cm1/marconi-plaza/kings-tower/67"
    },
    {
      "url": "https://openproperties.uk/cm1/marconi-plaza/kings-tower/67/07f56b20-87d6-4af8-926d-701cfad7e788",
      "transaction_id": "07F56B20-87D6-4AF8-926D-701CFAD7E788",
      "price": 175000,
      "date_of_transfer": "2009-03-11",
      "postcode": "CM1 1GS",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "KINGS TOWER",
      "saon": "67",
      "street": "MARCONI PLAZA",
      "locality": null,
      "town_city": "CHELMSFORD",
      "district": "CHELMSFORD",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm1/marconi-plaza/kings-tower/67",
      "property_url": "https://openproperties.uk/cm1/marconi-plaza/kings-tower/67"
    }
  ],
  "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
    }
  ]
}