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 7QE
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 Road457 m away | 188 m² | 366 m² | +178 m² +95% | 2023 |
| Cannon House, Hurst Drive349 m away | 310 m² | 454 m² | +144 m² +46% | 2016 |
| Chatelet, Wonford Close307 m away | 298 m² | 426 m² | +128 m² +43% | 2024 |
| 7, Breech Lane289 m away | 67 m² | 155 m² | +88 m² +131% | 2016 |
| Deans Cottage, Deans Lane410 m away | 188 m² | 270 m² | +82 m² +44% | 2019 |
| 1, Nyefield Park579 m away | 198 m² | 278 m² | +80 m² +40% | 2014 |
| 75, Breech Lane289 m away | 72 m² | 146 m² | +74 m² +103% | 2015 |
| 4, Russell Close72 m away | 171 m² | 238 m² | +67 m² +39% | 2026 |
| 6, School Lane415 m away | 72 m² | 137 m² | +65 m² +90% | 2025 |
| 19, Greenways0 m away | 339 m² | 400 m² | +61 m² +18% | 2026 |
| Cranford, Wonford Close307 m away | 174 m² | 230 m² | +56 m² +32% | 2025 |
| Chardon, Wonford Close307 m away | 195 m² | 250 m² | +55 m² +28% | 2023 |
| 29, Walton Street603 m away | 101 m² | 147 m² | +46 m² +46% | 2018 |
| 3, Greenways0 m away | 212 m² | 256 m² | +44 m² +21% | 2023 |
| Hedgecroft Lodge, Chequers Lane967 m away | 129 m² | 172 m² | +43 m² +33% | 2015 |
| 1, Heathend Cottages, Deans Lane640 m away | 101 m² | 142 m² | +41 m² +41% | 2018 |
| 31, Meadow Walk492 m away | 114 m² | 154 m² | +40 m² +35% | 2021 |
| 71, Walton Street579 m away | 103 m² | 142 m² | +39 m² +38% | 2024 |
| 55, Breech Lane289 m away | 67 m² | 106 m² | +39 m² +58% | 2018 |
| 39, Sandlands Road749 m away | 53 m² | 91 m² | +38 m² +72% | 2011 |
| 21, Howard Close544 m away | 100 m² | 137 m² | +37 m² +37% | 2017 |
| 36, Meadow Walk533 m away | 116 m² | 150 m² | +34 m² +29% | 2023 |
| 14, Duffield Road617 m away | 78 m² | 110 m² | +32 m² +41% | 2016 |
| 78, Sandlands Road816 m away | 162 m² | 193 m² | +31 m² +19% | 2026 |
| 9, Chequers Close342 m away | 81 m² | 110 m² | +29 m² +36% | 2021 |
| 18, Breech Lane307 m away | 76 m² | 104 m² | +28 m² +37% | 2026 |
| 35, Breech Lane289 m away | 55 m² | 79 m² | +24 m² +44% | 2017 |
| 1, Howard Close544 m away | 111 m² | 133 m² | +22 m² +20% | 2023 |
| 15, Meadow Walk492 m away | 53 m² | 73 m² | +20 m² +38% | 2019 |
| 65, Breech Lane289 m away | 95 m² | 113 m² | +18 m² +19% | 2021 |
| 38, Meade Court687 m away | 84 m² | 102 m² | +18 m² +21% | 2016 |
| 37, Chequers Lane472 m away | 97 m² | 114 m² | +17 m² +18% | 2019 |
| 4, Walton Street647 m away | 65 m² | 82 m² | +17 m² +26% | 2010 |
| 2, The Barnyard637 m away | 72 m² | 88 m² | +16 m² +22% | 2019 |
| 8, Breech Lane307 m away | 71 m² | 86 m² | +15 m² +21% | 2025 |
| 43, Chequers Lane472 m away | 92 m² | 107 m² | +15 m² +16% | 2025 |
| 48, Sandlands Road816 m away | 80 m² | 95 m² | +15 m² +19% | 2024 |
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.