{"schemaVersion":"1.0","id":"protected-and-failing","dataset":"heritage-at-risk-points","title":"Protected, and failing","description":"Seven hundred places whose listing has not saved them.","methodology":"Historic England's Heritage at Risk register for London: designated places assessed as being in poor or very bad condition, or at risk of becoming so. This is the same register as the protected-city map read the other way round — a listing constrains what can be done to a building, and does not by itself pay for its roof.","category":"housing","categoryLabel":"Housing","cadence":"monthly","placeholder":false,"landingPage":"https://londongraph.com/g/protected-and-failing","markdown":"https://londongraph.com/g/protected-and-failing/index.html.md","source":{"name":"MHCLG","url":"https://www.planning.data.gov.uk/","licence":"Open Government Licence v3.0","licenceUrl":"https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/"},"updatedAt":"2026-07-31T23:59:07.446Z","release":{"label":null,"publishedAt":null,"resourceUrl":null,"methodologyUrl":null,"sha256":null},"observations":null,"areaStatistics":null,"visualizations":[{"id":"overview","label":"Map","description":"Seven hundred places whose listing has not saved them.","url":"https://londongraph.com/g/protected-and-failing","renderer":"primary","default":true,"timeControl":"inherit","datasets":[],"transform":null,"controls":null,"metrics":[],"caveat":null},{"id":"hotspots","label":"Hotspots","description":"Compare the same measure geographically.","url":"https://londongraph.com/g/protected-and-failing?view=hotspots","renderer":"spatial","default":false,"timeControl":"inherit","datasets":[],"transform":null,"controls":null,"metrics":[],"caveat":null},{"id":"breakdown","label":"Breakdown","description":"Summarise the categories represented by the mapped records without loading every coordinate.","url":"https://londongraph.com/g/protected-and-failing?view=breakdown","renderer":"geo-summary","default":false,"timeControl":"inherit","datasets":[],"transform":null,"controls":null,"metrics":[],"caveat":null}],"availability":"metadata-only","note":"No observation series is available from this deployment. The source and methodology metadata remain authoritative."}