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 OX14 4LN
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 |
|---|---|---|---|---|
| 29, Abingdon Road954 m away | 84 m² | 196 m² | +112 m² +133% | 2024 |
| Elm Close, 71, High Street659 m away | 237 m² | 349 m² | +112 m² +47% | 2015 |
| 4, Steventon Road431 m away | 70 m² | 134 m² | +64 m² +91% | 2018 |
| 27, Binning Close0 m away | 88 m² | 150 m² | +62 m² +70% | 2019 |
| 39, Abingdon Road954 m away | 145 m² | 204 m² | +59 m² +41% | 2010 |
| 3, Halls Close562 m away | 209 m² | 262 m² | +53 m² +25% | 2023 |
| 18, Whitehorns Way757 m away | 70 m² | 121 m² | +51 m² +73% | 2013 |
| 60, Hilliat Fields868 m away | 83 m² | 132 m² | +49 m² +59% | 2026 |
| 12, High Street510 m away | 69 m² | 112 m² | +43 m² +62% | 2015 |
| 63, Abingdon Road954 m away | 104 m² | 140 m² | +36 m² +35% | 2017 |
| 218, Steventon Road639 m away | 98 m² | 132 m² | +34 m² +35% | 2012 |
| 4, Cheers Farm, High Street659 m away | 162 m² | 191 m² | +29 m² +18% | 2013 |
| 22, Binning Close0 m away | 120 m² | 147 m² | +27 m² +23% | 2016 |
| 226, Steventon Road639 m away | 78 m² | 100 m² | +22 m² +28% | 2011 |
| 7, Lockway491 m away | 117 m² | 137 m² | +20 m² +17% | 2025 |
| Church Cottage, Church Lane773 m away | 114 m² | 134 m² | +20 m² +18% | 2017 |
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.