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 NG15 0BU
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 |
|---|---|---|---|---|
| 4, Livingstone Street362 m away | 73 m² | 110 m² | +37 m² +51% | 2015 |
| 40, Tilford Road0 m away | 35 m² | 70 m² | +35 m² +100% | 2026 |
| 14, Hucknall Road280 m away | 117 m² | 151 m² | +34 m² +29% | 2015 |
| Woodville, Annesley Cutting923 m away | 162 m² | 194 m² | +32 m² +20% | 2021 |
| 42, Webb Street209 m away | 69 m² | 90 m² | +21 m² +30% | 2014 |
| 39, Webb Street209 m away | 39 m² | 55 m² | +16 m² +41% | 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.