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 LA14 4AH
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, Cross Lane919 m away | 106 m² | 196 m² | +90 m² +85% | 2015 |
| 23, Beech Street718 m away | 69 m² | 127 m² | +58 m² +84% | 2014 |
| 14, Chester Street124 m away | 77 m² | 132 m² | +55 m² +71% | 2024 |
| 43, Ormsgill Lane180 m away | 125 m² | 178 m² | +53 m² +42% | 2020 |
| 39, Undergreens Road924 m away | 72 m² | 104 m² | +32 m² +44% | 2026 |
| 1, Eccleriggs Avenue940 m away | 63 m² | 95 m² | +32 m² +51% | 2016 |
| 1, Cross Lane919 m away | 116 m² | 147 m² | +31 m² +27% | 2022 |
| 8, Whinsfield Avenue859 m away | 61 m² | 87 m² | +26 m² +43% | 2025 |
| 3, Sycamore Grove859 m away | 73 m² | 98 m² | +25 m² +34% | 2014 |
| 14, Woodland Park907 m away | 98 m² | 121 m² | +23 m² +23% | 2024 |
| 37, Maple Street743 m away | 69 m² | 92 m² | +23 m² +33% | 2014 |
| 8, Woodland Park907 m away | 81 m² | 104 m² | +23 m² +28% | 2014 |
| 8, Greenhill Close430 m away | 74 m² | 96 m² | +22 m² +30% | 2016 |
| 13, Grosvenor Street0 m away | 80 m² | 101 m² | +21 m² +26% | 2026 |
| 6, Cocken Crescent671 m away | 83 m² | 104 m² | +21 m² +25% | 2016 |
| 9, Lime Street673 m away | 66 m² | 84 m² | +18 m² +27% | 2022 |
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.