W3 · Acton
W3 covers Acton — the Acton Park, Acton Green and Mill Hill Park conservation areas, with the Ealing side of Bedford Park, often called the world's first garden suburb. Terrace stock supports rear extensions and lofts; conservation designation and the borough's HMO Article 4 are the controls to check first.
Location data: postcodes.io · Constraints: planning.data.gov.uk (borough-level) · Open Government Licence
Constraint context · Ealing
Real · planning.data.gov.ukEaling has 32 designated conservation areas and 0 Article 4 areas. A district is too coarse to say which apply to your house — postcode districts span many streets and W3 crosses 3 boroughs. Enter a full postcode below for the point-level check, or read the full borough picture on the Ealing planning guide.
Pinpoint your street
More of Ealing
Planning Permission Checker provides planning and cost intelligence for early feasibility only. It is not legal, planning, valuation, architectural, structural, or surveying advice. All estimates are indicative and must be verified by qualified professionals before purchase, design, planning submission, or construction.
Cost estimates are indicative only — not a quotation. Final price depends on survey, specification, structure, access, party wall matters, VAT, professional fees, and contractor availability.
Planning outcomes are not guaranteed. Local planning authorities make final decisions.