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 CH46 2PQ
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 |
|---|---|---|---|---|
| 61, Franklin Road453 m away | 61 m² | 107 m² | +46 m² +75% | 2014 |
| 7, Heyes Drive641 m away | 33 m² | 73 m² | +40 m² +121% | 2024 |
| 16, Wakefield Drive946 m away | 72 m² | 111 m² | +39 m² +54% | 2013 |
| 9, Wilkes Avenue228 m away | 83 m² | 120 m² | +37 m² +45% | 2013 |
| 8, Kingham Close30 m away | 35 m² | 71 m² | +36 m² +103% | 2023 |
| 31, Kingham Close83 m away | 36 m² | 72 m² | +36 m² +100% | 2023 |
| 111, Mackenzie Road276 m away | 77 m² | 112 m² | +35 m² +45% | 2014 |
| 89, Mackenzie Road276 m away | 82 m² | 112 m² | +30 m² +37% | 2014 |
| 22, Kingham Close30 m away | 29 m² | 57 m² | +28 m² +97% | 2019 |
| 46, Livingstone Road251 m away | 79 m² | 107 m² | +28 m² +35% | 2014 |
| 46, Ravenhill Crescent865 m away | 92 m² | 119 m² | +27 m² +29% | 2023 |
| 93, Mackenzie Road276 m away | 85 m² | 112 m² | +27 m² +32% | 2014 |
| 23, Cook Road213 m away | 81 m² | 107 m² | +26 m² +32% | 2014 |
| 35, Wakefield Drive901 m away | 87 m² | 112 m² | +25 m² +29% | 2022 |
| 251, Twickenham Drive130 m away | 80 m² | 105 m² | +25 m² +31% | 2014 |
| 29, Wakefield Drive901 m away | 83 m² | 107 m² | +24 m² +29% | 2015 |
| 48, Ross Avenue437 m away | 51 m² | 74 m² | +23 m² +45% | 2023 |
| 39, Meadowside321 m away | 90 m² | 112 m² | +22 m² +24% | 2020 |
| 50, Livingstone Road251 m away | 83 m² | 103 m² | +20 m² +24% | 2018 |
| 71, Ross Avenue428 m away | 82 m² | 102 m² | +20 m² +24% | 2016 |
| 6, Livingstone Road251 m away | 52 m² | 72 m² | +20 m² +38% | 2014 |
| 9, Franklin Road453 m away | 81 m² | 101 m² | +20 m² +25% | 2014 |
| 70, Cameron Road154 m away | 93 m² | 112 m² | +19 m² +20% | 2014 |
| 14, Franklin Road412 m away | 88 m² | 107 m² | +19 m² +22% | 2014 |
| 55, Castleway South631 m away | 76 m² | 95 m² | +19 m² +25% | 2014 |
| Flat 2, 5, Kingham Close0 m away | 35 m² | 53 m² | +18 m² +51% | 2015 |
| 11, Franklin Road453 m away | 83 m² | 101 m² | +18 m² +22% | 2014 |
| 88, Birket Avenue709 m away | 58 m² | 74 m² | +16 m² +28% | 2015 |
| 48, Raleigh Road284 m away | 81 m² | 96 m² | +15 m² +19% | 2016 |
| 113, Grant Road436 m away | 80 m² | 95 m² | +15 m² +19% | 2014 |
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.