Finding extended homes…
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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 GU10 2JN
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.
| Home | Before | After | Added | Recorded |
|---|---|---|---|---|
| Highfield House, Jumps Road909 m away | 296 m² | 436 m² | +140 m² +47% | 2023 |
| 6, Star Hill Drive912 m away | 145 m² | 255 m² | +110 m² +76% | 2016 |
| Lea Meadow, Jumps Road909 m away | 160 m² | 249 m² | +89 m² +56% | 2020 |
| Pixie Cottage, Jumps Road909 m away | 134 m² | 198 m² | +64 m² +48% | 2017 |
| 1, Star Hill Drive912 m away | 165 m² | 220 m² | +55 m² +33% | 2016 |
| Lane Top, Crosswater Lane0 m away | 133 m² | 186 m² | +53 m² +40% | 2022 |
| Dragon Lodge, Jumps Road876 m away | 134 m² | 163 m² | +29 m² +22% | 2017 |
| 3, Wayside Cottages742 m away | 99 m² | 115 m² | +16 m² +16% | 2015 |
From energy performance certificates (MHCLG): a later certificate shows at least 15 m² and 15% more floor area than an earlier one (and no more than 2.5 times, to leave out typing errors). Some changes come from a more careful measurement rather than building work. Addresses: HM Land Registry. Contains HM Land Registry data © Crown copyright and database right 2026, OGL v3.0.