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 OX4 7ZB
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, Vetch Place908 m away | 85 m² | 205 m² | +120 m² +141% | 2014 |
| 2, Mercury Road707 m away | 79 m² | 173 m² | +94 m² +119% | 2013 |
| 23, Blackbird Leys Road1000 m away | 85 m² | 172 m² | +87 m² +102% | 2021 |
| 4, Hyacinth Walk246 m away | 53 m² | 97 m² | +44 m² +83% | 2010 |
| 18, Marjoram Close753 m away | 110 m² | 153 m² | +43 m² +39% | 2024 |
| 7, Haldane Road918 m away | 86 m² | 128 m² | +42 m² +49% | 2015 |
| 44, Peregrine Road951 m away | 76 m² | 107 m² | +31 m² +41% | 2024 |
| 68, Field Avenue882 m away | 76 m² | 102 m² | +26 m² +34% | 2013 |
| 61, Warburg Crescent935 m away | 88 m² | 113 m² | +25 m² +28% | 2024 |
| 17, Poulton Place980 m away | 85 m² | 110 m² | +25 m² +29% | 2024 |
| 22, Pegasus Road494 m away | 97 m² | 121 m² | +24 m² +25% | 2026 |
| 48, Pegasus Road494 m away | 84 m² | 107 m² | +23 m² +27% | 2025 |
| 3, Norman Smith Road474 m away | 51 m² | 74 m² | +23 m² +45% | 2023 |
| 37, Pegasus Road535 m away | 82 m² | 105 m² | +23 m² +28% | 2023 |
| 6, Spindleberry Close591 m away | 73 m² | 94 m² | +21 m² +29% | 2022 |
| 8, Strawberry Path507 m away | 83 m² | 104 m² | +21 m² +25% | 2019 |
| 9, Overbrook Gardens965 m away | 56 m² | 77 m² | +21 m² +38% | 2014 |
| 28, Blackbird Leys Road899 m away | 85 m² | 105 m² | +20 m² +24% | 2025 |
| 35, Frys Hill69 m away | 44 m² | 63 m² | +19 m² +43% | 2022 |
| 5, Strawberry Path507 m away | 84 m² | 103 m² | +19 m² +23% | 2021 |
| 15, Pegasus Road535 m away | 67 m² | 86 m² | +19 m² +28% | 2021 |
| 6, Briar Way996 m away | 54 m² | 73 m² | +19 m² +35% | 2021 |
| 28, Partridge Walk693 m away | 66 m² | 84 m² | +18 m² +27% | 2018 |
| 25, Lobelia Road646 m away | 82 m² | 100 m² | +18 m² +22% | 2016 |
| 6, Overbrook Gardens965 m away | 63 m² | 81 m² | +18 m² +29% | 2014 |
| 27, Whitethorn Way731 m away | 84 m² | 101 m² | +17 m² +20% | 2025 |
| 39, Moorbank870 m away | 85 m² | 102 m² | +17 m² +20% | 2023 |
| 7, Marigold Close443 m away | 52 m² | 69 m² | +17 m² +33% | 2014 |
| 15, Frys Hill69 m away | 70 m² | 86 m² | +16 m² +23% | 2026 |
| 20, Sparrow Way221 m away | 49 m² | 65 m² | +16 m² +33% | 2025 |
| 5, Forget Me Not Way59 m away | 37 m² | 53 m² | +16 m² +43% | 2021 |
| 6, Lobelia Road646 m away | 73 m² | 89 m² | +16 m² +22% | 2020 |
| 4, Balfour Road949 m away | 70 m² | 86 m² | +16 m² +23% | 2013 |
| 1, Firs Meadow161 m away | 74 m² | 89 m² | +15 m² +20% | 2026 |
| 2, Bergamot Place68 m away | 66 m² | 81 m² | +15 m² +23% | 2020 |
| 6, Rowan Grove721 m away | 39 m² | 54 m² | +15 m² +38% | 2016 |
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.