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 2BJ
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 |
|---|---|---|---|---|
| 3, Oak Stubbs Lane993 m away | 144 m² | 316 m² | +172 m² +119% | 2018 |
| Braybrook House, River Gardens0 m away | 353 m² | 510 m² | +157 m² +44% | 2021 |
| 26, Dorney Reach Road855 m away | 275 m² | 416 m² | +141 m² +51% | 2021 |
| The Haven, Brayfield Road410 m away | 111 m² | 233 m² | +122 m² +110% | 2012 |
| The Wickets, Vicarage Walk696 m away | 84 m² | 183 m² | +99 m² +118% | 2019 |
| 17, Meadow Way928 m away | 85 m² | 160 m² | +75 m² +88% | 2012 |
| Millwrights, Old Mill Lane437 m away | 163 m² | 223 m² | +60 m² +37% | 2023 |
| Red Cedars, Old Mill Lane137 m away | 213 m² | 266 m² | +53 m² +25% | 2019 |
| 4, Old Marsh Lane826 m away | 202 m² | 255 m² | +53 m² +26% | 2008 |
| Quoin House, High Street626 m away | 224 m² | 275 m² | +51 m² +23% | 2021 |
| 16, Dorney Reach Road855 m away | 264 m² | 305 m² | +41 m² +16% | 2021 |
| 41, Harcourt Road980 m away | 152 m² | 193 m² | +41 m² +27% | 2021 |
| 5, Meadow Way928 m away | 151 m² | 188 m² | +37 m² +25% | 2022 |
| 1, Old Marsh Lane826 m away | 173 m² | 208 m² | +35 m² +20% | 2015 |
| 24, Harcourt Road928 m away | 86 m² | 120 m² | +34 m² +40% | 2013 |
| 51, Braybank273 m away | 91 m² | 123 m² | +32 m² +35% | 2025 |
| 51, Harcourt Road980 m away | 155 m² | 180 m² | +25 m² +16% | 2018 |
| 6, Bettoney Vere476 m away | 112 m² | 135 m² | +23 m² +21% | 2025 |
| 6, Meadow Way886 m away | 121 m² | 141 m² | +20 m² +17% | 2022 |
| Malthouse Cottage, Church Lane648 m away | 117 m² | 136 m² | +19 m² +16% | 2018 |
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.