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 GL19 4EL
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 |
|---|---|---|---|---|
| Foxhollow, The Stream462 m away | 104 m² | 194 m² | +90 m² +87% | 2021 |
| 8, Nupend34 m away | 132 m² | 182 m² | +50 m² +38% | 2025 |
| Crudens Barn, The Village235 m away | 167 m² | 202 m² | +35 m² +21% | 2015 |
| 1, Millers Close70 m away | 143 m² | 171 m² | +28 m² +20% | 2020 |
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.