SW3 · Chelsea
SW3 is the heart of old Chelsea — the Cheyne, Chelsea and Royal Hospital conservation areas run down to the river, with Hans Town reaching into Knightsbridge. Near-total conservation coverage and K&C's strict basement policy (Local Plan Policy CL7: single storey, no more than 75% of the garden) mean a full application is the default and basements are closely scrutinised.
Location data: postcodes.io · Constraints: planning.data.gov.uk (borough-level) · Open Government Licence
Constraint context · Kensington and Chelsea
Real · planning.data.gov.ukKensington and Chelsea has 39 designated conservation areas and 82 Article 4 areas. A district is too coarse to say which apply to your house — postcode districts span many streets and SW3 crosses 3 boroughs. Enter a full postcode below for the point-level check, or read the full borough picture on the Kensington and Chelsea planning guide.
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