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 BS35 1AR
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 |
|---|---|---|---|---|
| Four Winds757 m away | 81 m² | 199 m² | +118 m² +146% | 2015 |
| 60b, Gloucester Road959 m away | 44 m² | 108 m² | +64 m² +145% | 2013 |
| 80, Park Road790 m away | 82 m² | 144 m² | +62 m² +76% | 2022 |
| 20, Millfield827 m away | 110 m² | 136 m² | +26 m² +24% | 2022 |
| Severndale, Oldbury Lane594 m away | 111 m² | 137 m² | +26 m² +23% | 2012 |
| 20, Dyrham Close541 m away | 71 m² | 92 m² | +21 m² +30% | 2025 |
| 30, Tilting Road755 m away | 74 m² | 89 m² | +15 m² +20% | 2024 |
| 1, Howard Road805 m away | 62 m² | 77 m² | +15 m² +24% | 2016 |
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.