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 CM11 1PR
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 |
|---|---|---|---|---|
| Durston, Orchard Avenue825 m away | 120 m² | 264 m² | +144 m² +120% | 2024 |
| Greenacres, De Beauvoir Chase0 m away | 232 m² | 329 m² | +97 m² +42% | 2024 |
| 60, Church Road990 m away | 190 m² | 283 m² | +93 m² +49% | 2021 |
| The Gables, Orchard Avenue825 m away | 130 m² | 177 m² | +47 m² +36% | 2026 |
| 63, School Road917 m away | 79 m² | 120 m² | +41 m² +52% | 2014 |
| Ellerslie, Oak Road829 m away | 83 m² | 123 m² | +40 m² +48% | 2011 |
| Lindenholme, Orchard Avenue825 m away | 146 m² | 173 m² | +27 m² +18% | 2024 |
| Roydene, De Beauvoir Chase0 m away | 115 m² | 142 m² | +27 m² +23% | 2023 |
| Rose Cottage, Church Road634 m away | 91 m² | 107 m² | +16 m² +18% | 2019 |
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.