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 WN3 6DL
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 |
|---|---|---|---|---|
| 158, Pemberton Road940 m away | 101 m² | 223 m² | +122 m² +121% | 2014 |
| 15, Tatham Grove888 m away | 127 m² | 232 m² | +105 m² +83% | 2015 |
| 109, Pemberton Road940 m away | 102 m² | 190 m² | +88 m² +86% | 2021 |
| 26a, Pemberton Road568 m away | 51 m² | 116 m² | +65 m² +127% | 2025 |
| 9, Amesbury Drive939 m away | 77 m² | 132 m² | +55 m² +71% | 2017 |
| 3, Pine View310 m away | 121 m² | 167 m² | +46 m² +38% | 2014 |
| 17, Castlemere Close976 m away | 78 m² | 121 m² | +43 m² +55% | 2024 |
| 23, Burley Crescent726 m away | 42 m² | 85 m² | +43 m² +102% | 2020 |
| 5, Moreton Close803 m away | 140 m² | 164 m² | +24 m² +17% | 2026 |
| 15, Skyes Crescent731 m away | 75 m² | 99 m² | +24 m² +32% | 2025 |
| 24, Skyes Crescent731 m away | 67 m² | 88 m² | +21 m² +31% | 2016 |
| 19, Tatham Grove888 m away | 66 m² | 86 m² | +20 m² +30% | 2017 |
| 11, Castlemere Close976 m away | 75 m² | 94 m² | +19 m² +25% | 2019 |
| 39, Melling Way969 m away | 60 m² | 77 m² | +17 m² +28% | 2025 |
| 84, Pemberton Road568 m away | 104 m² | 121 m² | +17 m² +16% | 2023 |
| 5, Hollington Way679 m away | 65 m² | 81 m² | +16 m² +25% | 2016 |
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.