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 BH8 0LE
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 |
|---|---|---|---|---|
| 607, Castle Lane West934 m away | 109 m² | 226 m² | +117 m² +107% | 2026 |
| 48, Hastings Road757 m away | 85 m² | 173 m² | +88 m² +104% | 2022 |
| 45, Leydene Avenue862 m away | 87 m² | 174 m² | +87 m² +100% | 2022 |
| 13, Inglewood Avenue980 m away | 93 m² | 144 m² | +51 m² +55% | 2021 |
| 568, Castle Lane West948 m away | 91 m² | 131 m² | +40 m² +44% | 2023 |
| 61, Craigmoor Avenue1000 m away | 97 m² | 135 m² | +38 m² +39% | 2022 |
| 14, Leydene Avenue860 m away | 88 m² | 125 m² | +37 m² +42% | 2013 |
| 16, Vickers Close266 m away | 80 m² | 115 m² | +35 m² +44% | 2026 |
| 7, Cooper Dean Drive857 m away | 66 m² | 94 m² | +28 m² +42% | 2016 |
| 23, Leydene Avenue862 m away | 90 m² | 116 m² | +26 m² +29% | 2025 |
| 42, Cooper Dean Drive857 m away | 79 m² | 105 m² | +26 m² +33% | 2016 |
| 41, Cooper Dean Drive857 m away | 79 m² | 105 m² | +26 m² +33% | 2016 |
| 641, Castle Lane West707 m away | 104 m² | 127 m² | +23 m² +22% | 2018 |
| 75, Woodbury Avenue741 m away | 64 m² | 86 m² | +22 m² +34% | 2015 |
| 3, Leydene Close882 m away | 87 m² | 108 m² | +21 m² +24% | 2018 |
| 38, Hastings Road757 m away | 72 m² | 93 m² | +21 m² +29% | 2016 |
| 73, Jewell Road482 m away | 72 m² | 92 m² | +20 m² +28% | 2026 |
| 12, Inglewood Avenue980 m away | 100 m² | 119 m² | +19 m² +19% | 2026 |
| 23, Hastings Road840 m away | 92 m² | 111 m² | +19 m² +21% | 2025 |
| 8, Cooper Dean Drive857 m away | 76 m² | 94 m² | +18 m² +24% | 2016 |
| 41, Tyrrell Gardens195 m away | 72 m² | 89 m² | +17 m² +24% | 2025 |
| 20, Wilverley Avenue668 m away | 84 m² | 100 m² | +16 m² +19% | 2025 |
| 6, Leydene Close882 m away | 95 m² | 111 m² | +16 m² +17% | 2025 |
| 52, Throop Road449 m away | 78 m² | 94 m² | +16 m² +21% | 2024 |
| 12, Hopkins Close0 m away | 79 m² | 95 m² | +16 m² +20% | 2014 |
| 42, Mount Pleasant Drive988 m away | 72 m² | 88 m² | +16 m² +22% | 2014 |
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.