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 GU30 7LQ
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 |
|---|---|---|---|---|
| Bridge Cottage, Haslemere Road824 m away | 132 m² | 325 m² | +193 m² +146% | 2022 |
| 9, Goldenfields790 m away | 163 m² | 348 m² | +185 m² +113% | 2024 |
| 4, South Road992 m away | 159 m² | 250 m² | +91 m² +57% | 2022 |
| 43, Chiltley Way965 m away | 140 m² | 222 m² | +82 m² +59% | 2018 |
| 22, Shepherds Way932 m away | 157 m² | 235 m² | +78 m² +50% | 2022 |
| 21, Hazelbank Close934 m away | 81 m² | 135 m² | +54 m² +67% | 2019 |
| 41, Shepherds Way932 m away | 143 m² | 194 m² | +51 m² +36% | 2018 |
| 21, Collyers Crescent919 m away | 99 m² | 147 m² | +48 m² +48% | 2023 |
| 20, Chestnut Close674 m away | 166 m² | 203 m² | +37 m² +22% | 2020 |
| 7, Ash Grove855 m away | 188 m² | 219 m² | +31 m² +16% | 2014 |
| 16, Chiltley Lane754 m away | 177 m² | 206 m² | +29 m² +16% | 2024 |
| 1, Chestnut Close674 m away | 143 m² | 171 m² | +28 m² +20% | 2021 |
| 2, Chiltley Way837 m away | 142 m² | 170 m² | +28 m² +20% | 2021 |
| 17, Collyers Crescent919 m away | 70 m² | 88 m² | +18 m² +26% | 2025 |
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.