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 SO43 7EH
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 |
|---|---|---|---|---|
| Pikes Hill House, Pikes Hill Avenue233 m away | 234 m² | 446 m² | +212 m² +91% | 2015 |
| Wymering House, Sandy Lane968 m away | 248 m² | 426 m² | +178 m² +72% | 2015 |
| 1, Blackwater House495 m away | 162 m² | 259 m² | +97 m² +60% | 2020 |
| Coley Mead, Gosport Lane938 m away | 138 m² | 231 m² | +93 m² +67% | 2022 |
| Three Gables, Sandy Lane968 m away | 147 m² | 216 m² | +69 m² +47% | 2014 |
| Peach Cottage, 5a, The Custards495 m away | 89 m² | 145 m² | +56 m² +63% | 2013 |
| Culworth Close, Pikes Hill Avenue233 m away | 240 m² | 287 m² | +47 m² +20% | 2024 |
| 33, Queens Road987 m away | 92 m² | 138 m² | +46 m² +50% | 2016 |
| 29, Wellands Road727 m away | 92 m² | 137 m² | +45 m² +49% | 2015 |
| 21, Pemberton Road575 m away | 105 m² | 146 m² | +41 m² +39% | 2023 |
| 11, Northerwood Avenue800 m away | 85 m² | 124 m² | +39 m² +46% | 2016 |
| Uplands, Calpe Avenue277 m away | 126 m² | 153 m² | +27 m² +21% | 2024 |
| 18, Pemberton Road575 m away | 73 m² | 99 m² | +26 m² +36% | 2010 |
| 2, Rosetta Cottage, Westwood Road0 m away | 53 m² | 76 m² | +23 m² +43% | 2024 |
| South Lawns, Bournemouth Road874 m away | 87 m² | 110 m² | +23 m² +26% | 2023 |
| 35, Wellands Road727 m away | 81 m² | 104 m² | +23 m² +28% | 2020 |
| Holly Lodge, Empress Road630 m away | 145 m² | 168 m² | +23 m² +16% | 2014 |
| 23, Shaggs Meadow981 m away | 101 m² | 124 m² | +23 m² +23% | 2013 |
| 19 - 21, High Street701 m away | 44 m² | 65 m² | +21 m² +48% | 2008 |
| 56, Wellands Road755 m away | 126 m² | 146 m² | +20 m² +16% | 2015 |
| 3, Pikes Hill284 m away | 113 m² | 132 m² | +19 m² +17% | 2023 |
| 25, Shaggs Meadow981 m away | 113 m² | 130 m² | +17 m² +15% | 2021 |
| 1, Woodlands Cottages, Pikes Hill315 m away | 87 m² | 104 m² | +17 m² +20% | 2013 |
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.