SE23 · Forest Hill
SE23 is Forest Hill — the Forest Hill conservation area (with Article 4 directions) and Jews Walk, near the Horniman. Hillside Victorian villas support extensions and lofts; inside the Article 4 area, external changes need a full application, while the borough-wide HMO Article 4 applies throughout.
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 SE23 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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