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 KT20 7RG
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 |
|---|---|---|---|---|
| Lindis Mere, Dorking Road516 m away | 188 m² | 366 m² | +178 m² +95% | 2023 |
| Cannon House, Hurst Drive628 m away | 310 m² | 454 m² | +144 m² +46% | 2016 |
| Chatelet, Wonford Close704 m away | 298 m² | 426 m² | +128 m² +43% | 2024 |
| 1, Nyefield Park398 m away | 198 m² | 278 m² | +80 m² +40% | 2014 |
| 3, Hedgecroft, Dorking Road174 m away | 198 m² | 267 m² | +69 m² +35% | 2020 |
| 4, Russell Close924 m away | 171 m² | 238 m² | +67 m² +39% | 2026 |
| 19, Greenways967 m away | 339 m² | 400 m² | +61 m² +18% | 2026 |
| Cranford, Wonford Close704 m away | 174 m² | 230 m² | +56 m² +32% | 2025 |
| Chardon, Wonford Close704 m away | 195 m² | 250 m² | +55 m² +28% | 2023 |
| 3, Greenways967 m away | 212 m² | 256 m² | +44 m² +21% | 2023 |
| Hedgecroft Lodge, Chequers Lane0 m away | 129 m² | 172 m² | +43 m² +33% | 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.