Homes within 1 km whose energy certificates show the floor area growing: extensions, loft and garage conversions. Tap a home on the map or in the list for its full history. Back to GU51 1AS
Not every extension shows here. We only see building work when a new energy certificate is lodged, which happens when a home is sold, let or newly built. A loft or extension added since then won't appear, even with planning permission and building control sign-off, because those records aren't published as open data outside London. Missing work doesn't mean missing paperwork.
41extended homes within 1 km
+33 m² (355 sq ft)typical space added
+262 m² (2,820 sq ft)the biggest: 107, Elvetham Road
11recorded in the last two years
£150ktypical added space at local prices (£4,545 per m²), before building costs