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 6FS
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 |
|---|---|---|---|---|
| 240, Belper Road290 m away | 139 m² | 241 m² | +102 m² +73% | 2014 |
| 26, Belper Road708 m away | 82 m² | 177 m² | +95 m² +116% | 2016 |
| 28, The Crescent370 m away | 101 m² | 162 m² | +61 m² +60% | 2012 |
| 90, Belper Road187 m away | 48 m² | 108 m² | +60 m² +125% | 2025 |
| 26a, Belper Road708 m away | 77 m² | 136 m² | +59 m² +77% | 2019 |
| 28, Belper Road708 m away | 65 m² | 116 m² | +51 m² +78% | 2013 |
| 167, Belper Road290 m away | 93 m² | 136 m² | +43 m² +46% | 2015 |
| 52, The Crescent370 m away | 54 m² | 89 m² | +35 m² +65% | 2021 |
| 245, Belper Road686 m away | 192 m² | 223 m² | +31 m² +16% | 2014 |
| 18, Belper Road708 m away | 58 m² | 88 m² | +30 m² +52% | 2018 |
| 7, Newdigate Street798 m away | 89 m² | 115 m² | +26 m² +29% | 2022 |
| 31, Belper Road708 m away | 121 m² | 145 m² | +24 m² +20% | 2021 |
| 2, Brickyard209 m away | 58 m² | 76 m² | +18 m² +31% | 2023 |
| 34, Belper Road393 m away | 112 m² | 130 m² | +18 m² +16% | 2023 |
| 1, Crown Hill Way318 m away | 90 m² | 107 m² | +17 m² +19% | 2014 |
| 42, The Crescent370 m away | 71 m² | 88 m² | +17 m² +24% | 2011 |
| 14, Bagot Street918 m away | 73 m² | 89 m² | +16 m² +22% | 2026 |
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.