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 DE7 6EX
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 |
|---|---|---|---|---|
| 30, Morley Lane594 m away | 237 m² | 339 m² | +102 m² +43% | 2019 |
| 134, Derby Road0 m away | 137 m² | 233 m² | +96 m² +70% | 2014 |
| 87, Derby Road0 m away | 58 m² | 77 m² | +19 m² +33% | 2015 |
| 9, Derby Road0 m away | 82 m² | 100 m² | +18 m² +22% | 2014 |
| 100, Station Road663 m away | 87 m² | 103 m² | +16 m² +18% | 2022 |
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.