{
  "url": "https://openproperties.uk/sg6/lytton-avenue/1",
  "address_path": "sg6/lytton-avenue/1",
  "paon": "1",
  "saon": null,
  "street": "LYTTON AVENUE",
  "locality": null,
  "town_city": "LETCHWORTH GARDEN CITY",
  "district": "NORTH HERTFORDSHIRE",
  "county": "HERTFORDSHIRE",
  "postcode": "SG6 3HT",
  "postcodes": [
    "SG6 3HT"
  ],
  "latitude": 51.97658346004055,
  "longitude": -0.22581557940643662,
  "location_precision": "postcode_centroid",
  "sale_count": 4,
  "first_sale_date": "1997-07-25",
  "last_sale_date": "2023-07-21",
  "last_price": 420000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/sg6/lytton-avenue/1/045a1898-9b9c-9a24-e063-4804a8c048ea",
      "transaction_id": "045A1898-9B9C-9A24-E063-4804A8C048EA",
      "price": 420000,
      "date_of_transfer": "2023-07-21",
      "postcode": "SG6 3HT",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "1",
      "saon": null,
      "street": "LYTTON AVENUE",
      "locality": null,
      "town_city": "LETCHWORTH GARDEN CITY",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg6/lytton-avenue/1",
      "property_url": "https://openproperties.uk/sg6/lytton-avenue/1"
    },
    {
      "url": "https://openproperties.uk/sg6/lytton-avenue/1/d707e535-4638-0ad9-e053-6b04a8c067cc",
      "transaction_id": "D707E535-4638-0AD9-E053-6B04A8C067CC",
      "price": 380000,
      "date_of_transfer": "2020-12-09",
      "postcode": "SG6 3HT",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "1",
      "saon": null,
      "street": "LYTTON AVENUE",
      "locality": null,
      "town_city": "LETCHWORTH GARDEN CITY",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg6/lytton-avenue/1",
      "property_url": "https://openproperties.uk/sg6/lytton-avenue/1"
    },
    {
      "url": "https://openproperties.uk/sg6/lytton-avenue/1/0a576a3b-ee18-4ff6-8e56-e4a99247cd0b",
      "transaction_id": "0A576A3B-EE18-4FF6-8E56-E4A99247CD0B",
      "price": 250000,
      "date_of_transfer": "2004-10-01",
      "postcode": "SG6 3HT",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "1",
      "saon": null,
      "street": "LYTTON AVENUE",
      "locality": "LETCHWORTH GARDEN CITY",
      "town_city": "LETCHWORTH GARDEN CITY",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg6/lytton-avenue/1",
      "property_url": "https://openproperties.uk/sg6/lytton-avenue/1"
    },
    {
      "url": "https://openproperties.uk/sg6/lytton-avenue/1/3041b5fa-81df-462f-8d23-6fb96b4f252c",
      "transaction_id": "3041B5FA-81DF-462F-8D23-6FB96B4F252C",
      "price": 115000,
      "date_of_transfer": "1997-07-25",
      "postcode": "SG6 3HT",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "1",
      "saon": null,
      "street": "LYTTON AVENUE",
      "locality": "LETCHWORTH GARDEN CITY",
      "town_city": "LETCHWORTH GARDEN CITY",
      "district": "NORTH HERTFORDSHIRE",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sg6/lytton-avenue/1",
      "property_url": "https://openproperties.uk/sg6/lytton-avenue/1"
    }
  ],
  "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
    }
  ]
}