SE4 · Brockley & Crofton Park
SE4 is the Brockley conservation area — one of London's largest Victorian conservation areas, with an Article 4 direction removing permitted development, so windows, doors and roof changes need consent. Crofton Park's terraces beyond it keep more PD rights; the Alterations and Extensions SPD sets the design bar.
Location data: postcodes.io · Constraints: planning.data.gov.uk (borough-level) · Open Government Licence
Constraint context · Lewisham
Real · planning.data.gov.ukLewisham has 30 designated conservation areas and 89 Article 4 areas. A district is too coarse to say which apply to your house — postcode districts span many streets and SE4 crosses 2 boroughs. Enter a full postcode below for the point-level check, or read the full borough picture on the Lewisham planning guide.
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