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 S25 2RY
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 |
|---|---|---|---|---|
| 52, Leicester Road637 m away | 76 m² | 178 m² | +102 m² +134% | 2023 |
| 4, Swinston Hill Road535 m away | 91 m² | 178 m² | +87 m² +96% | 2014 |
| 19, Leicester Road637 m away | 75 m² | 144 m² | +69 m² +92% | 2016 |
| 173, Swinston Hill Road0 m away | 111 m² | 169 m² | +58 m² +52% | 2011 |
| The Lodge, Lodge Lane805 m away | 246 m² | 300 m² | +54 m² +22% | 2020 |
| 24, Barleycroft Lane932 m away | 84 m² | 127 m² | +43 m² +51% | 2026 |
| 11, Turnberry Way539 m away | 89 m² | 132 m² | +43 m² +48% | 2022 |
| 6, Stoneleigh Close81 m away | 89 m² | 129 m² | +40 m² +45% | 2026 |
| 82, Swinston Hill Road535 m away | 126 m² | 166 m² | +40 m² +32% | 2021 |
| 93, Swinston Hill Road500 m away | 60 m² | 93 m² | +33 m² +55% | 2015 |
| 11, Swinston Hill Road500 m away | 72 m² | 104 m² | +32 m² +44% | 2025 |
| 13, Victoria Street852 m away | 68 m² | 93 m² | +25 m² +37% | 2023 |
| 31, Eastern Avenue609 m away | 57 m² | 81 m² | +24 m² +42% | 2014 |
| 12, Swinston Hill Gardens209 m away | 129 m² | 152 m² | +23 m² +18% | 2025 |
| 52, Lordens Hill781 m away | 88 m² | 111 m² | +23 m² +26% | 2025 |
| 25, Central Avenue600 m away | 85 m² | 107 m² | +22 m² +26% | 2015 |
| 98, Swinston Hill Road535 m away | 90 m² | 112 m² | +22 m² +24% | 2013 |
| 18, Lytham Avenue660 m away | 104 m² | 125 m² | +21 m² +20% | 2018 |
| 33, Eastern Avenue609 m away | 105 m² | 126 m² | +21 m² +20% | 2017 |
| Leys House, Leys Lane861 m away | 118 m² | 139 m² | +21 m² +18% | 2017 |
| 17, Leopold Street922 m away | 83 m² | 104 m² | +21 m² +25% | 2014 |
| 32, Leicester Road637 m away | 79 m² | 98 m² | +19 m² +24% | 2026 |
| 30, Milton Road176 m away | 87 m² | 105 m² | +18 m² +21% | 2024 |
| 10, Swinston Hill Road535 m away | 96 m² | 114 m² | +18 m² +19% | 2020 |
| 3, Lidgett Lane778 m away | 69 m² | 86 m² | +17 m² +25% | 2023 |
| 101, Silverdales597 m away | 66 m² | 83 m² | +17 m² +26% | 2022 |
| 157, Swinston Hill Road0 m away | 89 m² | 106 m² | +17 m² +19% | 2016 |
| 26, Silverdales622 m away | 59 m² | 75 m² | +16 m² +27% | 2026 |
| 8, St Andrews Close754 m away | 101 m² | 117 m² | +16 m² +16% | 2015 |
| 31b, Birkdale Avenue452 m away | 52 m² | 68 m² | +16 m² +31% | 2013 |
| 55, Leicester Road637 m away | 69 m² | 85 m² | +16 m² +23% | 2010 |
| 14, Eastern Avenue609 m away | 86 m² | 101 m² | +15 m² +17% | 2025 |
| 32, Scarsdale Street961 m away | 80 m² | 95 m² | +15 m² +19% | 2023 |
| 10, Patterdale Way986 m away | 67 m² | 82 m² | +15 m² +22% | 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.