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 NG9 3PX
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 |
|---|---|---|---|---|
| 18, Corporation Road807 m away | 111 m² | 238 m² | +127 m² +114% | 2024 |
| 63, Nottingham Road642 m away | 122 m² | 193 m² | +71 m² +58% | 2025 |
| 8, Ellesmere Drive460 m away | 102 m² | 150 m² | +48 m² +47% | 2025 |
| 42, Noskwith Street698 m away | 114 m² | 159 m² | +45 m² +39% | 2021 |
| 65, Ilkeston Road54 m away | 86 m² | 129 m² | +43 m² +50% | 2024 |
| 33, Noskwith Street698 m away | 39 m² | 77 m² | +38 m² +97% | 2019 |
| 1, Devon Street774 m away | 56 m² | 93 m² | +37 m² +66% | 2024 |
| 35, Noskwith Street698 m away | 39 m² | 76 m² | +37 m² +95% | 2016 |
| 65, Brook Street846 m away | 72 m² | 107 m² | +35 m² +49% | 2024 |
| 116, Ilkeston Road0 m away | 145 m² | 177 m² | +32 m² +22% | 2026 |
| 20, Hallam Fields Road636 m away | 58 m² | 87 m² | +29 m² +50% | 2023 |
| 29, Noskwith Street698 m away | 29 m² | 58 m² | +29 m² +100% | 2020 |
| 62, Westwick Street989 m away | 92 m² | 121 m² | +29 m² +32% | 2013 |
| 132, Ilkeston Road273 m away | 100 m² | 127 m² | +27 m² +27% | 2021 |
| 93, Ilkeston Road54 m away | 70 m² | 97 m² | +27 m² +39% | 2019 |
| 31, Noskwith Street698 m away | 29 m² | 55 m² | +26 m² +90% | 2022 |
| 82, Ilkeston Road0 m away | 69 m² | 95 m² | +26 m² +38% | 2020 |
| 30, Benner Avenue855 m away | 81 m² | 104 m² | +23 m² +28% | 2023 |
| 25, Ilkeston Road54 m away | 82 m² | 104 m² | +22 m² +27% | 2025 |
| 1, St Helens Crescent217 m away | 91 m² | 113 m² | +22 m² +24% | 2024 |
| 27, Noskwith Street698 m away | 29 m² | 51 m² | +22 m² +76% | 2021 |
| 293, Nottingham Road963 m away | 77 m² | 99 m² | +22 m² +29% | 2010 |
| 20, Hill Rise282 m away | 119 m² | 140 m² | +21 m² +18% | 2025 |
| 381, Nottingham Road963 m away | 66 m² | 86 m² | +20 m² +30% | 2025 |
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.