Finding extended homes…
These only choose where you start. Every page and every lens is still one tap away.
Sign in to keep them on every device →Finding extended homes…
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 CM3 3BY
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 |
|---|---|---|---|---|
| 45, Plantation Road281 m away | 212 m² | 353 m² | +141 m² +67% | 2019 |
| 70, The Chase669 m away | 89 m² | 185 m² | +96 m² +108% | 2015 |
| Cock Inn, Main Road649 m away | 92 m² | 150 m² | +58 m² +63% | 2021 |
| 8, Church Court, Church Road512 m away | 53 m² | 108 m² | +55 m² +104% | 2025 |
| 59, Boleyn Way259 m away | 93 m² | 141 m² | +48 m² +52% | 2026 |
| 28, The Willows370 m away | 131 m² | 179 m² | +48 m² +37% | 2014 |
| 32, Juniper Road304 m away | 125 m² | 169 m² | +44 m² +35% | 2015 |
| 57, Butterfield Road184 m away | 84 m² | 124 m² | +40 m² +48% | 2014 |
| Clough Cottage, Main Road701 m away | 215 m² | 253 m² | +38 m² +18% | 2022 |
| 27, Yonge Close211 m away | 70 m² | 104 m² | +34 m² +49% | 2016 |
| 16, Allens Close156 m away | 126 m² | 158 m² | +32 m² +25% | 2024 |
| 26, Plantation Road281 m away | 63 m² | 94 m² | +31 m² +49% | 2025 |
| 9, St Andrews Road0 m away | 74 m² | 104 m² | +30 m² +41% | 2022 |
| 25, Plantation Road281 m away | 152 m² | 179 m² | +27 m² +18% | 2023 |
| Brockley, Main Road983 m away | 71 m² | 97 m² | +26 m² +37% | 2014 |
| 5, Elm Way432 m away | 54 m² | 79 m² | +25 m² +46% | 2021 |
| 20, Hulton Close295 m away | 88 m² | 113 m² | +25 m² +28% | 2020 |
| 108, St Andrews Road119 m away | 111 m² | 135 m² | +24 m² +22% | 2020 |
| 11, The Willows370 m away | 90 m² | 113 m² | +23 m² +26% | 2026 |
| 66, St Andrews Road0 m away | 83 m² | 106 m² | +23 m² +28% | 2020 |
| 26, The Chase510 m away | 85 m² | 106 m² | +21 m² +25% | 2024 |
| 62, The Chase669 m away | 75 m² | 95 m² | +20 m² +27% | 2026 |
| 29, Church Road422 m away | 103 m² | 122 m² | +19 m² +18% | 2022 |
| 9, Fitzwalter Road213 m away | 95 m² | 113 m² | +18 m² +19% | 2026 |
| 22, The Willows370 m away | 104 m² | 120 m² | +16 m² +15% | 2023 |
| 46, Villiers Place580 m away | 22 m² | 38 m² | +16 m² +73% | 2018 |
| 5, The Larches411 m away | 69 m² | 84 m² | +15 m² +22% | 2024 |
| 15, Fitzwalter Road213 m away | 95 m² | 110 m² | +15 m² +16% | 2022 |
| 16, Tyssen Mead500 m away | 39 m² | 54 m² | +15 m² +38% | 2022 |
| 20, Boleyn Way259 m away | 69 m² | 84 m² | +15 m² +22% | 2017 |
| 36, Plantation Road281 m away | 73 m² | 88 m² | +15 m² +21% | 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.