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 BB11 5NG
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 |
|---|---|---|---|---|
| 12, Fairways Drive255 m away | 76 m² | 180 m² | +104 m² +137% | 2014 |
| Deerplay Rural Beat, 45, Rossendale Avenue226 m away | 107 m² | 192 m² | +85 m² +79% | 2021 |
| 15, Gainsborough Avenue582 m away | 108 m² | 192 m² | +84 m² +78% | 2014 |
| 8, Glen View Road386 m away | 178 m² | 257 m² | +79 m² +44% | 2014 |
| 45, Creswick Avenue668 m away | 147 m² | 208 m² | +61 m² +41% | 2014 |
| 351, Manchester Road642 m away | 93 m² | 143 m² | +50 m² +54% | 2015 |
| 2 Crown Point House, Crown Point Road989 m away | 69 m² | 115 m² | +46 m² +67% | 2022 |
| 66, Westbourne Avenue South585 m away | 66 m² | 110 m² | +44 m² +67% | 2016 |
| 278, Manchester Road160 m away | 244 m² | 286 m² | +42 m² +17% | 2019 |
| 17, Apex Close0 m away | 70 m² | 110 m² | +40 m² +57% | 2016 |
| 3, Westbourne Avenue895 m away | 65 m² | 105 m² | +40 m² +62% | 2016 |
| 2, Woodcourt Avenue735 m away | 90 m² | 129 m² | +39 m² +43% | 2015 |
| Hollin Cross Farm, Woodplumpton Road561 m away | 241 m² | 279 m² | +38 m² +16% | 2015 |
| 6, Newby Close367 m away | 93 m² | 124 m² | +31 m² +33% | 2013 |
| 11, Hogarth Avenue627 m away | 67 m² | 97 m² | +30 m² +45% | 2018 |
| 20, Raygill Avenue703 m away | 63 m² | 93 m² | +30 m² +48% | 2013 |
| 1, Beechwood Avenue981 m away | 92 m² | 120 m² | +28 m² +30% | 2014 |
| 16, Wilkie Avenue312 m away | 115 m² | 141 m² | +26 m² +23% | 2022 |
| 47, Glen View Road497 m away | 77 m² | 102 m² | +25 m² +32% | 2021 |
| 361, Manchester Road456 m away | 95 m² | 119 m² | +24 m² +25% | 2023 |
| 9, Brentwood Avenue902 m away | 64 m² | 87 m² | +23 m² +36% | 2024 |
| 444, Rossendale Road345 m away | 88 m² | 110 m² | +22 m² +25% | 2021 |
| 136, Glen View Road882 m away | 123 m² | 145 m² | +22 m² +18% | 2015 |
| 30, Calderbrook Avenue693 m away | 110 m² | 132 m² | +22 m² +20% | 2014 |
| 109, Glen View Road882 m away | 79 m² | 99 m² | +20 m² +25% | 2014 |
| 31, Rossendale Avenue226 m away | 65 m² | 83 m² | +18 m² +28% | 2023 |
| 328, Rossendale Road914 m away | 66 m² | 83 m² | +17 m² +26% | 2015 |
| 52, Westbourne Avenue895 m away | 91 m² | 107 m² | +16 m² +18% | 2013 |
| 372, Rossendale Road461 m away | 85 m² | 100 m² | +15 m² +18% | 2025 |
| 30, Moorland Road739 m away | 76 m² | 91 m² | +15 m² +20% | 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.