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 PO13 0AD
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 |
|---|---|---|---|---|
| 377, Fareham Road0 m away | 127 m² | 210 m² | +83 m² +65% | 2016 |
| 4, Hanbidge Walk980 m away | 61 m² | 117 m² | +56 m² +92% | 2024 |
| 39, Watersmeet560 m away | 141 m² | 196 m² | +55 m² +39% | 2024 |
| 13, Prideaux Brune Avenue593 m away | 47 m² | 98 m² | +51 m² +109% | 2014 |
| 23, Foxbury Lane913 m away | 111 m² | 161 m² | +50 m² +45% | 2010 |
| 41, Laburnum Road713 m away | 69 m² | 114 m² | +45 m² +65% | 2015 |
| 14, Keyes Close889 m away | 45 m² | 89 m² | +44 m² +98% | 2016 |
| 196, Gosport Road727 m away | 84 m² | 127 m² | +43 m² +51% | 2024 |
| 29, Conifer Grove516 m away | 87 m² | 130 m² | +43 m² +49% | 2017 |
| 2, Hoeford Close503 m away | 83 m² | 122 m² | +39 m² +47% | 2022 |
| 297, Fareham Road422 m away | 82 m² | 120 m² | +38 m² +46% | 2022 |
| 17, Morris Close338 m away | 60 m² | 97 m² | +37 m² +62% | 2023 |
| 41, Meadow Walk268 m away | 98 m² | 134 m² | +36 m² +37% | 2023 |
| 11, Brookside263 m away | 84 m² | 120 m² | +36 m² +43% | 2022 |
| 3, Primrose Close322 m away | 75 m² | 103 m² | +28 m² +37% | 2024 |
| 12, Keyes Road996 m away | 82 m² | 110 m² | +28 m² +34% | 2014 |
| 94, Laburnum Road484 m away | 71 m² | 98 m² | +27 m² +38% | 2018 |
| 107, Wych Lane538 m away | 81 m² | 107 m² | +26 m² +32% | 2023 |
| 28a, Wycote Road813 m away | 91 m² | 116 m² | +25 m² +27% | 2024 |
| 2, James Road633 m away | 94 m² | 119 m² | +25 m² +27% | 2022 |
| 75, Woodside203 m away | 121 m² | 145 m² | +24 m² +20% | 2013 |
| 15, Watersmeet781 m away | 130 m² | 154 m² | +24 m² +18% | 2012 |
| 375, Fareham Road0 m away | 89 m² | 111 m² | +22 m² +25% | 2023 |
| 83, Laburnum Road484 m away | 109 m² | 130 m² | +21 m² +19% | 2022 |
| 14, Alders Road902 m away | 83 m² | 103 m² | +20 m² +24% | 2026 |
| 383, Fareham Road0 m away | 109 m² | 129 m² | +20 m² +18% | 2025 |
| 17, Lapthorn Close494 m away | 72 m² | 92 m² | +20 m² +28% | 2024 |
| 37, Wych Lane538 m away | 82 m² | 102 m² | +20 m² +24% | 2021 |
| 39, Foxbury Lane913 m away | 71 m² | 90 m² | +19 m² +27% | 2022 |
| 104, Woodside203 m away | 110 m² | 129 m² | +19 m² +17% | 2016 |
| 23, Montgomery Road994 m away | 94 m² | 113 m² | +19 m² +20% | 2015 |
| 26, Salterns Estate974 m away | 71 m² | 89 m² | +18 m² +25% | 2026 |
| 13, Hanbidge Crescent930 m away | 74 m² | 91 m² | +17 m² +23% | 2021 |
| 124, Gosport Road1000 m away | 83 m² | 100 m² | +17 m² +20% | 2017 |
| 150, Gosport Road727 m away | 80 m² | 96 m² | +16 m² +20% | 2026 |
| 32, Laburnum Road709 m away | 102 m² | 118 m² | +16 m² +16% | 2025 |
| 21, Salterns Lane825 m away | 92 m² | 107 m² | +15 m² +16% | 2025 |
| 60, Elms Road929 m away | 69 m² | 84 m² | +15 m² +22% | 2014 |
| 110b, Gosport Road1000 m away | 70 m² | 85 m² | +15 m² +21% | 2009 |
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.