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 OX13 5GS
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 |
|---|---|---|---|---|
| 1, Southview, Faringdon Road959 m away | 85 m² | 192 m² | +107 m² +126% | 2025 |
| 18, Collington Way177 m away | 65 m² | 132 m² | +67 m² +103% | 2018 |
| 2, The Stone House, Faringdon Road526 m away | 205 m² | 271 m² | +66 m² +32% | 2008 |
| 17, Chadelworth Way423 m away | 148 m² | 212 m² | +64 m² +43% | 2016 |
| 14, Norwood Avenue951 m away | 135 m² | 181 m² | +46 m² +34% | 2018 |
| 10, St Johns Close944 m away | 110 m² | 154 m² | +44 m² +40% | 2025 |
| Rimes Cottage583 m away | 123 m² | 164 m² | +41 m² +33% | 2018 |
| 7, Bellamy Close823 m away | 124 m² | 163 m² | +39 m² +31% | 2024 |
| 9, Norwood Avenue951 m away | 126 m² | 161 m² | +35 m² +28% | 2021 |
| Vedanta, Faringdon Road959 m away | 200 m² | 233 m² | +33 m² +17% | 2012 |
| 28, Laurel Drive952 m away | 160 m² | 191 m² | +31 m² +19% | 2016 |
| 21, St Johns Close944 m away | 140 m² | 166 m² | +26 m² +19% | 2018 |
| 32, Laurel Drive952 m away | 108 m² | 128 m² | +20 m² +19% | 2021 |
| 57, Blandy Avenue832 m away | 81 m² | 98 m² | +17 m² +21% | 2016 |
| 16, Redwood Close898 m away | 55 m² | 70 m² | +15 m² +27% | 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.