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 OL12 9LR
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 |
|---|---|---|---|---|
| 5, Knowl Syke Street597 m away | 125 m² | 171 m² | +46 m² +37% | 2025 |
| 28, Brookfield Drive978 m away | 163 m² | 201 m² | +38 m² +23% | 2017 |
| 141, Wardle Road840 m away | 190 m² | 225 m² | +35 m² +18% | 2016 |
| 9, Knowl Syke Street597 m away | 153 m² | 186 m² | +33 m² +22% | 2026 |
| 4, Cornbrook Close459 m away | 126 m² | 155 m² | +29 m² +23% | 2024 |
| 52, Shaftesbury Drive124 m away | 102 m² | 130 m² | +28 m² +27% | 2024 |
| 24, Joseph Lister Drive807 m away | 80 m² | 107 m² | +27 m² +34% | 2025 |
| 3, Steps Meadow992 m away | 62 m² | 88 m² | +26 m² +42% | 2014 |
| 18, Steps Meadow950 m away | 83 m² | 107 m² | +24 m² +29% | 2014 |
| 6, Birch Avenue983 m away | 72 m² | 95 m² | +23 m² +32% | 2022 |
| 20, Joseph Lister Drive807 m away | 80 m² | 102 m² | +22 m² +28% | 2022 |
| 157, Wardle Road840 m away | 93 m² | 113 m² | +20 m² +22% | 2016 |
| 9, James Street972 m away | 60 m² | 80 m² | +20 m² +33% | 2010 |
| 1, Vineyard Close410 m away | 119 m² | 138 m² | +19 m² +16% | 2015 |
| 3, Floyd Close662 m away | 117 m² | 135 m² | +18 m² +15% | 2025 |
| 6, Guardian Close802 m away | 102 m² | 120 m² | +18 m² +18% | 2025 |
| 16, Westmorland Drive152 m away | 75 m² | 93 m² | +18 m² +24% | 2023 |
| 2, Wasp Mill Drive168 m away | 70 m² | 88 m² | +18 m² +26% | 2022 |
| 26, Wasp Mill Drive168 m away | 92 m² | 110 m² | +18 m² +20% | 2018 |
| 94, Birch Road732 m away | 108 m² | 125 m² | +17 m² +16% | 2026 |
| 18, Charnley Fold869 m away | 102 m² | 119 m² | +17 m² +17% | 2025 |
| 71, Ramsden Road336 m away | 52 m² | 68 m² | +16 m² +31% | 2026 |
| 48, Wasp Mill Drive168 m away | 99 m² | 115 m² | +16 m² +16% | 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.