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 BB1 2DZ
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 |
|---|---|---|---|---|
| 44, Haslingden Old Road308 m away | 102 m² | 202 m² | +100 m² +98% | 2024 |
| 10, Martindale Close993 m away | 71 m² | 158 m² | +87 m² +123% | 2013 |
| 10, Kingsmead984 m away | 122 m² | 204 m² | +82 m² +67% | 2017 |
| 10, St Oswalds Road922 m away | 64 m² | 130 m² | +66 m² +103% | 2026 |
| 108, Fecitt Brow864 m away | 51 m² | 111 m² | +60 m² +118% | 2026 |
| 214, Rothesay Road735 m away | 68 m² | 121 m² | +53 m² +78% | 2022 |
| 2, Shadsworth Road991 m away | 87 m² | 139 m² | +52 m² +60% | 2024 |
| 22, Kingsmead984 m away | 103 m² | 152 m² | +49 m² +48% | 2015 |
| 44, Bank Lane975 m away | 82 m² | 129 m² | +47 m² +57% | 2014 |
| 19, Staffa Crescent620 m away | 146 m² | 189 m² | +43 m² +29% | 2016 |
| 124, Rothesay Road445 m away | 40 m² | 81 m² | +41 m² +102% | 2024 |
| 83, Shadsworth Road960 m away | 85 m² | 126 m² | +41 m² +48% | 2014 |
| 32, Knuzden Brook711 m away | 155 m² | 195 m² | +40 m² +26% | 2025 |
| 96, Shadsworth Road928 m away | 87 m² | 126 m² | +39 m² +45% | 2014 |
| 1, Garsden Avenue0 m away | 117 m² | 153 m² | +36 m² +31% | 2025 |
| Bar House, Haslingden Old Road939 m away | 70 m² | 103 m² | +33 m² +47% | 2018 |
| 73, Brodick Road551 m away | 73 m² | 104 m² | +31 m² +42% | 2025 |
| 67, Shadsworth Road960 m away | 42 m² | 72 m² | +30 m² +71% | 2015 |
| 7, Oxford Drive770 m away | 69 m² | 98 m² | +29 m² +42% | 2023 |
| 1, Abbott Clough Avenue935 m away | 72 m² | 99 m² | +27 m² +38% | 2014 |
| 6, Skye Crescent758 m away | 60 m² | 85 m² | +25 m² +42% | 2016 |
| 17, Skye Crescent758 m away | 82 m² | 107 m² | +25 m² +30% | 2013 |
| 129, Arran Avenue496 m away | 89 m² | 113 m² | +24 m² +27% | 2012 |
| 14, Brownlow Street884 m away | 89 m² | 112 m² | +23 m² +26% | 2014 |
| 16, St Oswalds Road922 m away | 93 m² | 114 m² | +21 m² +23% | 2015 |
| 31, Bank Lane975 m away | 106 m² | 127 m² | +21 m² +20% | 2014 |
| 60, Shadsworth Road960 m away | 103 m² | 123 m² | +20 m² +19% | 2014 |
| 49, Staffa Crescent620 m away | 61 m² | 80 m² | +19 m² +31% | 2015 |
| 50, Haslingden Old Road308 m away | 117 m² | 135 m² | +18 m² +15% | 2025 |
| 91, Dunoon Drive568 m away | 75 m² | 93 m² | +18 m² +24% | 2013 |
| 257, Rothesay Road785 m away | 51 m² | 68 m² | +17 m² +33% | 2025 |
| 253, Rothesay Road785 m away | 70 m² | 87 m² | +17 m² +24% | 2017 |
| 2, Cambridge Drive929 m away | 81 m² | 98 m² | +17 m² +21% | 2015 |
| 52, Mount St James813 m away | 82 m² | 99 m² | +17 m² +21% | 2014 |
| 10, Ailsa Road574 m away | 79 m² | 95 m² | +16 m² +20% | 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.