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 SL6 2DT
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 |
|---|---|---|---|---|
| The Cottage, Monkey Island Lane248 m away | 128 m² | 181 m² | +53 m² +41% | 2023 |
| 184, Windsor Road451 m away | 94 m² | 136 m² | +42 m² +45% | 2021 |
| Homefield, Fifield Road344 m away | 174 m² | 213 m² | +39 m² +22% | 2023 |
| 137, Windsor Road110 m away | 92 m² | 129 m² | +37 m² +40% | 2021 |
| 290, Windsor Road0 m away | 138 m² | 172 m² | +34 m² +25% | 2021 |
| 218, Windsor Road451 m away | 88 m² | 119 m² | +31 m² +35% | 2022 |
| 1, Tithe Barn Drive258 m away | 118 m² | 138 m² | +20 m² +17% | 2026 |
| 102, Springfield Park933 m away | 63 m² | 81 m² | +18 m² +29% | 2016 |
| 63, Springfield Park933 m away | 74 m² | 90 m² | +16 m² +22% | 2016 |
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.