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 DE5 9RH
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 |
|---|---|---|---|---|
| 24, Heanor Road275 m away | 140 m² | 274 m² | +134 m² +96% | 2026 |
| 208, Nottingham Road854 m away | 88 m² | 209 m² | +121 m² +138% | 2025 |
| 71, Waingroves Road975 m away | 80 m² | 157 m² | +77 m² +96% | 2023 |
| 26, Jessop Street306 m away | 107 m² | 163 m² | +56 m² +52% | 2023 |
| 22, Market Place274 m away | 100 m² | 154 m² | +54 m² +54% | 2024 |
| 16, Alfreton Road483 m away | 112 m² | 159 m² | +47 m² +42% | 2026 |
| 12, Hill Crest Drive540 m away | 62 m² | 107 m² | +45 m² +73% | 2018 |
| 199, Church Street819 m away | 80 m² | 122 m² | +42 m² +53% | 2025 |
| 5, Cross Lane416 m away | 120 m² | 159 m² | +39 m² +33% | 2014 |
| 41, Needham Street542 m away | 70 m² | 105 m² | +35 m² +50% | 2014 |
| 30, Brookfield Close901 m away | 97 m² | 129 m² | +32 m² +33% | 2017 |
| 36, Codnor Denby Lane810 m away | 153 m² | 182 m² | +29 m² +19% | 2013 |
| 28, High Street415 m away | 138 m² | 166 m² | +28 m² +20% | 2023 |
| 219, Church Street819 m away | 100 m² | 128 m² | +28 m² +28% | 2015 |
| 15, Brookvale Avenue774 m away | 111 m² | 137 m² | +26 m² +23% | 2023 |
| 169, Church Street918 m away | 59 m² | 85 m² | +26 m² +44% | 2015 |
| 65, Heanor Road190 m away | 96 m² | 121 m² | +25 m² +26% | 2017 |
| 17, Middleton Avenue994 m away | 95 m² | 118 m² | +23 m² +24% | 2020 |
| 2, Wright Street420 m away | 33 m² | 56 m² | +23 m² +70% | 2009 |
| 19, West Hill464 m away | 73 m² | 93 m² | +20 m² +27% | 2023 |
| 11, Wright Street420 m away | 78 m² | 98 m² | +20 m² +26% | 2009 |
| 43, Wright Street420 m away | 42 m² | 61 m² | +19 m² +45% | 2022 |
| 3, West Hill464 m away | 112 m² | 131 m² | +19 m² +17% | 2021 |
| 127, Waingroves Road975 m away | 95 m² | 113 m² | +18 m² +19% | 2025 |
| 35, Middleton Avenue994 m away | 108 m² | 125 m² | +17 m² +16% | 2025 |
| 32, Codnor Denby Lane810 m away | 90 m² | 107 m² | +17 m² +19% | 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.