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 RH6 0AP
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 |
|---|---|---|---|---|
| Oakfield, Sideways Lane204 m away | 104 m² | 228 m² | +124 m² +119% | 2024 |
| 93, Povey Cross Road497 m away | 82 m² | 197 m² | +115 m² +140% | 2021 |
| 1, Woodroyd Avenue961 m away | 146 m² | 225 m² | +79 m² +54% | 2022 |
| 7, Church Walk957 m away | 71 m² | 128 m² | +57 m² +80% | 2015 |
| 8, Church Walk957 m away | 82 m² | 135 m² | +53 m² +65% | 2010 |
| Klosters, Reigate Road0 m away | 189 m² | 237 m² | +48 m² +25% | 2025 |
| Ashdown, Sideways Lane204 m away | 84 m² | 128 m² | +44 m² +52% | 2020 |
| Ivycote, Reigate Road355 m away | 86 m² | 128 m² | +42 m² +49% | 2020 |
| 5, Malcolm Gardens244 m away | 121 m² | 163 m² | +42 m² +35% | 2015 |
| 1, Hookwood Cottages, Reigate Road321 m away | 76 m² | 117 m² | +41 m² +54% | 2025 |
| 10, Withey Meadows252 m away | 27 m² | 53 m² | +26 m² +96% | 2015 |
| 4, Woodroyd Avenue961 m away | 128 m² | 152 m² | +24 m² +19% | 2026 |
| October House, Reigate Road256 m away | 141 m² | 165 m² | +24 m² +17% | 2014 |
| 2, Sunstar Cottages, Reigate Road108 m away | 86 m² | 109 m² | +23 m² +27% | 2024 |
| 1, Hilltop Cottages, Reigate Road108 m away | 85 m² | 107 m² | +22 m² +26% | 2025 |
| 78, Church Road965 m away | 88 m² | 108 m² | +20 m² +23% | 2025 |
| 1, Forge Place319 m away | 85 m² | 103 m² | +18 m² +21% | 2026 |
| 1, Fernside, Mill Lane699 m away | 80 m² | 97 m² | +17 m² +21% | 2023 |
| 12, Forge Place319 m away | 92 m² | 108 m² | +16 m² +17% | 2026 |
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.