{"schemaVersion":"1.0","id":"what-else-is-protected","dataset":"heritage-kinds","title":"What else is protected","description":"Listed buildings are most of it, but not all of it.","methodology":"London's heritage designations by kind: listed buildings, conservation areas, scheduled monuments, registered parks and gardens, and world heritage sites. Counts designations rather than area — a conservation area covering half a borough counts once, exactly as a single listed phone box does.","category":"housing","categoryLabel":"Housing","cadence":"monthly","placeholder":false,"landingPage":"https://londongraph.com/g/what-else-is-protected","markdown":"https://londongraph.com/g/what-else-is-protected/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":"2026-07-31T23:59:08.123Z","release":{"label":null,"publishedAt":null,"resourceUrl":null,"methodologyUrl":null,"sha256":null},"observations":[{"series":"","buckets":["Listed building","Conservation area","Scheduled monument","Park or garden","World heritage site"],"values":[19448,1140,173,167,4],"unit":"designations","metadata":[{},{},{},{},{}]}],"areaStatistics":null,"visualizations":[{"id":"overview","label":"Overview","description":"Listed buildings are most of it, but not all of it.","url":"https://londongraph.com/g/what-else-is-protected","renderer":"primary","default":true,"timeControl":"inherit","datasets":[],"transform":null,"controls":null,"metrics":[],"caveat":null},{"id":"distribution","label":"Distribution","description":"Show every published value around the median and quartiles.","url":"https://londongraph.com/g/what-else-is-protected?view=distribution","renderer":"distribution","default":false,"timeControl":"inherit","datasets":[],"transform":null,"controls":null,"metrics":[],"caveat":null},{"id":"treemap","label":"Treemap","description":"Use area to show each category's contribution to the total.","url":"https://londongraph.com/g/what-else-is-protected?view=treemap","renderer":"treemap","default":false,"timeControl":"inherit","datasets":[],"transform":null,"controls":null,"metrics":[],"caveat":null}],"availability":"observations","note":"The release is complete for the measures represented on the graph page."}