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 2TX
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 |
|---|---|---|---|---|
| 14b, Egerton Court0 m away | 40 m² | 85 m² | +45 m² +113% | 2015 |
| 33, James Watt Terrace84 m away | 88 m² | 132 m² | +44 m² +50% | 2017 |
| 16c, Egerton Court0 m away | 41 m² | 85 m² | +44 m² +107% | 2015 |
| 16e, Egerton Court0 m away | 41 m² | 82 m² | +41 m² +100% | 2015 |
| 16a, Egerton Court0 m away | 41 m² | 82 m² | +41 m² +100% | 2015 |
| 1, Dundalk Street362 m away | 61 m² | 101 m² | +40 m² +66% | 2021 |
| 14e, Egerton Court0 m away | 46 m² | 82 m² | +36 m² +78% | 2015 |
| 14g, Egerton Court0 m away | 46 m² | 82 m² | +36 m² +78% | 2015 |
| 16f, Egerton Court0 m away | 46 m² | 82 m² | +36 m² +78% | 2015 |
| 16d, Egerton Court0 m away | 46 m² | 82 m² | +36 m² +78% | 2015 |
| 15a, Egerton Court0 m away | 40 m² | 75 m² | +35 m² +88% | 2015 |
| 57, Cameron Street738 m away | 75 m² | 109 m² | +34 m² +45% | 2026 |
| Devonshire Buildings, Buxton Street138 m away | 70 m² | 103 m² | +33 m² +47% | 2020 |
| 21, Stewart Street826 m away | 49 m² | 81 m² | +32 m² +65% | 2014 |
| 37, Aberdare Street413 m away | 89 m² | 120 m² | +31 m² +35% | 2021 |
| 14a, Egerton Court0 m away | 46 m² | 75 m² | +29 m² +63% | 2015 |
| 16b, Egerton Court0 m away | 46 m² | 75 m² | +29 m² +63% | 2015 |
| 3d, Steamer Street233 m away | 35 m² | 63 m² | +28 m² +80% | 2021 |
| 40, Avon Street944 m away | 96 m² | 120 m² | +24 m² +25% | 2026 |
| 95, Ferry Road909 m away | 94 m² | 117 m² | +23 m² +24% | 2025 |
| 5h, Egerton Court67 m away | 51 m² | 74 m² | +23 m² +45% | 2014 |
| 11, Aberdare Street413 m away | 78 m² | 100 m² | +22 m² +28% | 2022 |
| 12, Island Road355 m away | 78 m² | 96 m² | +18 m² +23% | 2026 |
| 28, Annan Street295 m away | 60 m² | 78 m² | +18 m² +30% | 2016 |
| 8, Marina Courts, Michaelson Road979 m away | 46 m² | 64 m² | +18 m² +39% | 2014 |
| 60, Island Road355 m away | 56 m² | 73 m² | +17 m² +30% | 2024 |
| 30, Niger Street991 m away | 82 m² | 99 m² | +17 m² +21% | 2016 |
| 2, Aberdeen Street269 m away | 57 m² | 73 m² | +16 m² +28% | 2015 |
| 17, Dundalk Street362 m away | 52 m² | 68 m² | +16 m² +31% | 2014 |
| 9, Stewart Street826 m away | 53 m² | 68 m² | +15 m² +28% | 2015 |
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.