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 DH8 6SP
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 |
|---|---|---|---|---|
| 2, West Farm Court269 m away | 94 m² | 141 m² | +47 m² +50% | 2008 |
| 2, Handley Cross316 m away | 144 m² | 183 m² | +39 m² +27% | 2014 |
| 37, Highsteads469 m away | 118 m² | 156 m² | +38 m² +32% | 2014 |
| 29, Manor Road99 m away | 86 m² | 122 m² | +36 m² +42% | 2019 |
| 44, Highsteads461 m away | 147 m² | 176 m² | +29 m² +20% | 2026 |
| 38, North Magdalene232 m away | 79 m² | 106 m² | +27 m² +34% | 2025 |
| 21, Highsteads469 m away | 99 m² | 122 m² | +23 m² +23% | 2026 |
| 28, Highsteads469 m away | 113 m² | 135 m² | +22 m² +19% | 2015 |
| 26, Handley Cross316 m away | 62 m² | 83 m² | +21 m² +34% | 2025 |
| 30, North Magdalene232 m away | 78 m² | 99 m² | +21 m² +27% | 2023 |
| 3, Highsteads469 m away | 94 m² | 115 m² | +21 m² +22% | 2013 |
| 11, Hunters Close0 m away | 117 m² | 136 m² | +19 m² +16% | 2019 |
| 35, Highsteads469 m away | 99 m² | 118 m² | +19 m² +19% | 2014 |
| 47, Highsteads469 m away | 72 m² | 90 m² | +18 m² +25% | 2015 |
| 2, The Dene697 m away | 54 m² | 71 m² | +17 m² +31% | 2015 |
| 14, Denecrest762 m away | 85 m² | 100 m² | +15 m² +18% | 2013 |
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.