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 OL2 8LS
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 |
|---|---|---|---|---|
| 4, Millbrook Close938 m away | 240 m² | 353 m² | +113 m² +47% | 2014 |
| 26, Harden Hills175 m away | 134 m² | 237 m² | +103 m² +77% | 2014 |
| 3, Heather Avenue547 m away | 73 m² | 148 m² | +75 m² +103% | 2016 |
| 1, Cliff Hill Road664 m away | 75 m² | 144 m² | +69 m² +92% | 2018 |
| 10, Harden Hills105 m away | 131 m² | 191 m² | +60 m² +46% | 2014 |
| 12, Whitecroft Avenue399 m away | 38 m² | 89 m² | +51 m² +134% | 2013 |
| 15, Millbrook Close938 m away | 102 m² | 147 m² | +45 m² +44% | 2014 |
| 22, Dalehead Drive798 m away | 84 m² | 128 m² | +44 m² +52% | 2022 |
| 14, Woodhouse Road782 m away | 90 m² | 129 m² | +39 m² +43% | 2023 |
| 34, Pennine Vale701 m away | 60 m² | 98 m² | +38 m² +63% | 2022 |
| 2, Beechwood220 m away | 230 m² | 266 m² | +36 m² +16% | 2014 |
| 9, St Josephs Close968 m away | 59 m² | 90 m² | +31 m² +53% | 2014 |
| 17, St Josephs Close968 m away | 82 m² | 113 m² | +31 m² +38% | 2014 |
| 17, Dalehead Drive798 m away | 68 m² | 97 m² | +29 m² +43% | 2024 |
| 13, Arnside Close769 m away | 67 m² | 92 m² | +25 m² +37% | 2025 |
| 24, Shore Avenue896 m away | 53 m² | 77 m² | +24 m² +45% | 2024 |
| 46, Cliff Hill Road664 m away | 118 m² | 141 m² | +23 m² +19% | 2026 |
| 398, Milnrow Road955 m away | 108 m² | 130 m² | +22 m² +20% | 2022 |
| 150, George Street654 m away | 71 m² | 93 m² | +22 m² +31% | 2018 |
| 14, Shore Avenue896 m away | 86 m² | 108 m² | +22 m² +26% | 2017 |
| 15, Linney Lane823 m away | 97 m² | 119 m² | +22 m² +23% | 2016 |
| 18, Whitecroft Avenue399 m away | 75 m² | 97 m² | +22 m² +29% | 2009 |
| 19, Shore Avenue896 m away | 61 m² | 82 m² | +21 m² +34% | 2018 |
| 13, Cliff Hill Road664 m away | 63 m² | 84 m² | +21 m² +33% | 2014 |
| 3, Woodhouse Road782 m away | 83 m² | 102 m² | +19 m² +23% | 2025 |
| 14, Kendal Drive716 m away | 67 m² | 86 m² | +19 m² +28% | 2023 |
| 3, Compton Fold815 m away | 95 m² | 113 m² | +18 m² +19% | 2026 |
| 26, Rossendale Close559 m away | 69 m² | 87 m² | +18 m² +26% | 2025 |
| 4, Dingle Avenue801 m away | 86 m² | 104 m² | +18 m² +21% | 2024 |
| 3, Dalehead Drive798 m away | 67 m² | 84 m² | +17 m² +25% | 2014 |
| 37, Oswald Street929 m away | 52 m² | 69 m² | +17 m² +33% | 2013 |
| 68, Jordan Avenue589 m away | 62 m² | 77 m² | +15 m² +24% | 2024 |
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.