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 RG8 0JS
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 |
|---|---|---|---|---|
| Waters Edge, Ferry Lane670 m away | 230 m² | 377 m² | +147 m² +64% | 2023 |
| Greenhill Cottage916 m away | 93 m² | 224 m² | +131 m² +141% | 2026 |
| Pye Barn916 m away | 383 m² | 473 m² | +90 m² +23% | 2026 |
| Frewins Close, The Street0 m away | 317 m² | 401 m² | +84 m² +26% | 2024 |
| 3, North Road979 m away | 97 m² | 180 m² | +83 m² +86% | 2014 |
| Victoria House, Ferry Lane670 m away | 183 m² | 261 m² | +78 m² +43% | 2021 |
| Lindon, Cross Keys Road249 m away | 201 m² | 267 m² | +66 m² +33% | 2025 |
| Merlebank718 m away | 213 m² | 271 m² | +58 m² +27% | 2016 |
| 2, Glebe Cottages, Wallingford Road382 m away | 71 m² | 126 m² | +55 m² +77% | 2021 |
| 14, Underhill925 m away | 61 m² | 97 m² | +36 m² +59% | 2019 |
| 6, Cross Keys Road217 m away | 85 m² | 119 m² | +34 m² +40% | 2023 |
| Thurledown, Bridle Way956 m away | 131 m² | 164 m² | +33 m² +25% | 2018 |
| 4, Cross Keys Road217 m away | 68 m² | 91 m² | +23 m² +34% | 2014 |
| El Pirata, Ferry Lane670 m away | 130 m² | 151 m² | +21 m² +16% | 2014 |
| 1, Newtown Cottages, Ferry Road288 m away | 77 m² | 92 m² | +15 m² +19% | 2026 |
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.