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 S20 2PH
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 |
|---|---|---|---|---|
| 4, Eckington Road603 m away | 127 m² | 187 m² | +60 m² +47% | 2026 |
| 7, Stainmore Avenue592 m away | 69 m² | 126 m² | +57 m² +83% | 2022 |
| 12, Ringwood Crescent536 m away | 71 m² | 127 m² | +56 m² +79% | 2021 |
| 12, Elcroft Gardens827 m away | 86 m² | 141 m² | +55 m² +64% | 2026 |
| 20, Ringwood Road349 m away | 71 m² | 126 m² | +55 m² +77% | 2025 |
| 4, Mill Meadow Gardens217 m away | 70 m² | 123 m² | +53 m² +76% | 2024 |
| 10, Ashdown Gardens628 m away | 70 m² | 101 m² | +31 m² +44% | 2026 |
| 10, Wychwood Grove264 m away | 82 m² | 110 m² | +28 m² +34% | 2014 |
| 1, Dalby Gardens0 m away | 135 m² | 162 m² | +27 m² +20% | 2024 |
| 10, Newcroft Close752 m away | 119 m² | 146 m² | +27 m² +23% | 2015 |
| 3, Milburn Grove303 m away | 30 m² | 56 m² | +26 m² +87% | 2026 |
| 3, Broomwood Gardens702 m away | 25 m² | 48 m² | +23 m² +92% | 2023 |
| 49, Broomwood Gardens702 m away | 57 m² | 78 m² | +21 m² +37% | 2024 |
| 8, Eckington Road603 m away | 72 m² | 92 m² | +20 m² +28% | 2011 |
| 17, Brecon Close555 m away | 100 m² | 119 m² | +19 m² +19% | 2025 |
| 18, Abbots Meadow456 m away | 77 m² | 95 m² | +18 m² +23% | 2024 |
| 188, Meadow Gate Avenue668 m away | 83 m² | 99 m² | +16 m² +19% | 2024 |
| 9, Waterthorpe Close983 m away | 76 m² | 92 m² | +16 m² +21% | 2021 |
| 77, Watkinson Gardens952 m away | 66 m² | 82 m² | +16 m² +24% | 2011 |
| 1, Grizedale Avenue394 m away | 75 m² | 90 m² | +15 m² +20% | 2024 |
| 2, Broomwood Close830 m away | 64 m² | 79 m² | +15 m² +23% | 2024 |
| 27, Rufford Rise529 m away | 51 m² | 66 m² | +15 m² +29% | 2020 |
| 28, Ringwood Road349 m away | 82 m² | 97 m² | +15 m² +18% | 2017 |
| 30, Armstead Road676 m away | 76 m² | 91 m² | +15 m² +20% | 2013 |
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.