{
  "url": "https://openproperties.uk/sw2/crownstone-road/effra-mansions/flat-17",
  "address_path": "sw2/crownstone-road/effra-mansions/flat-17",
  "paon": "EFFRA MANSIONS",
  "saon": "FLAT 17",
  "street": "CROWNSTONE ROAD",
  "locality": null,
  "town_city": "LONDON",
  "district": "LAMBETH",
  "county": "GREATER LONDON",
  "postcode": "SW2 1LU",
  "postcodes": [
    "SW2 1LU"
  ],
  "latitude": 51.45590057833003,
  "longitude": -0.1155678852258545,
  "location_precision": "postcode_centroid",
  "sale_count": 5,
  "first_sale_date": "2000-02-11",
  "last_sale_date": "2026-04-17",
  "last_price": 545000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sw2/crownstone-road/effra-mansions/flat-17/50d10b84-752d-b8d0-e063-4704a8c08d98",
      "transaction_id": "50D10B84-752D-B8D0-E063-4704A8C08D98",
      "price": 545000,
      "date_of_transfer": "2026-04-17",
      "postcode": "SW2 1LU",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "EFFRA MANSIONS",
      "saon": "FLAT 17",
      "street": "CROWNSTONE ROAD",
      "locality": null,
      "town_city": "LONDON",
      "district": "LAMBETH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw2/crownstone-road/effra-mansions/flat-17",
      "property_url": "https://openproperties.uk/sw2/crownstone-road/effra-mansions/flat-17"
    },
    {
      "url": "https://openproperties.uk/sw2/crownstone-road/effra-mansions/flat-17/a2479555-a1c8-74c7-e053-6b04a8c0887d",
      "transaction_id": "A2479555-A1C8-74C7-E053-6B04A8C0887D",
      "price": 545000,
      "date_of_transfer": "2019-12-20",
      "postcode": "SW2 1LU",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "EFFRA MANSIONS",
      "saon": "FLAT 17",
      "street": "CROWNSTONE ROAD",
      "locality": null,
      "town_city": "LONDON",
      "district": "LAMBETH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw2/crownstone-road/effra-mansions/flat-17",
      "property_url": "https://openproperties.uk/sw2/crownstone-road/effra-mansions/flat-17"
    },
    {
      "url": "https://openproperties.uk/sw2/crownstone-road/effra-mansions/flat-17/c3f42b3f-eed1-467d-989c-6bb7d14dc70f",
      "transaction_id": "C3F42B3F-EED1-467D-989C-6BB7D14DC70F",
      "price": 450000,
      "date_of_transfer": "2014-07-11",
      "postcode": "SW2 1LU",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "EFFRA MANSIONS",
      "saon": "FLAT 17",
      "street": "CROWNSTONE ROAD",
      "locality": null,
      "town_city": "LONDON",
      "district": "LAMBETH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw2/crownstone-road/effra-mansions/flat-17",
      "property_url": "https://openproperties.uk/sw2/crownstone-road/effra-mansions/flat-17"
    },
    {
      "url": "https://openproperties.uk/sw2/crownstone-road/effra-mansions/flat-17/be074e94-91d6-432e-bcfa-85f5e1c57585",
      "transaction_id": "BE074E94-91D6-432E-BCFA-85F5E1C57585",
      "price": 210000,
      "date_of_transfer": "2004-10-22",
      "postcode": "SW2 1LU",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "EFFRA MANSIONS",
      "saon": "FLAT 17",
      "street": "CROWNSTONE ROAD",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "LAMBETH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw2/crownstone-road/effra-mansions/flat-17",
      "property_url": "https://openproperties.uk/sw2/crownstone-road/effra-mansions/flat-17"
    },
    {
      "url": "https://openproperties.uk/sw2/crownstone-road/effra-mansions/flat-17/2a681f0d-ff1e-4a13-b3e8-f79cc85b7727",
      "transaction_id": "2A681F0D-FF1E-4A13-B3E8-F79CC85B7727",
      "price": 125000,
      "date_of_transfer": "2000-02-11",
      "postcode": "SW2 1LU",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "EFFRA MANSIONS",
      "saon": "FLAT 17",
      "street": "CROWNSTONE ROAD",
      "locality": null,
      "town_city": "LONDON",
      "district": "LAMBETH",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw2/crownstone-road/effra-mansions/flat-17",
      "property_url": "https://openproperties.uk/sw2/crownstone-road/effra-mansions/flat-17"
    }
  ],
  "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
    }
  ]
}