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 SP6 1NN
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 |
|---|---|---|---|---|
| 15, Bowerwood Road610 m away | 246 m² | 359 m² | +113 m² +46% | 2025 |
| 11, Jubilee Road977 m away | 92 m² | 188 m² | +96 m² +104% | 2023 |
| 7, Bowerwood Road587 m away | 153 m² | 220 m² | +67 m² +44% | 2013 |
| 159, Station Road822 m away | 115 m² | 165 m² | +50 m² +43% | 2016 |
| 4, Burnham Road817 m away | 84 m² | 128 m² | +44 m² +52% | 2014 |
| 2, Highbank Gardens367 m away | 96 m² | 138 m² | +42 m² +44% | 2017 |
| 2, Moxhams142 m away | 49 m² | 90 m² | +41 m² +84% | 2021 |
| 16, Pembridge Road953 m away | 77 m² | 115 m² | +38 m² +49% | 2025 |
| 30, Victoria Gardens605 m away | 139 m² | 176 m² | +37 m² +27% | 2025 |
| 7, Charnwood Drive709 m away | 68 m² | 99 m² | +31 m² +46% | 2022 |
| 3, Padstow Place537 m away | 83 m² | 113 m² | +30 m² +36% | 2023 |
| 37, Elmwood Avenue858 m away | 69 m² | 98 m² | +29 m² +42% | 2014 |
| 10, Pembridge Road953 m away | 76 m² | 104 m² | +28 m² +37% | 2023 |
| 21, Avon Meade634 m away | 87 m² | 114 m² | +27 m² +31% | 2023 |
| 10, Victoria Gardens605 m away | 114 m² | 141 m² | +27 m² +24% | 2021 |
| 29, Elmwood Avenue858 m away | 77 m² | 101 m² | +24 m² +31% | 2026 |
| 17, Avon Meade634 m away | 72 m² | 96 m² | +24 m² +33% | 2023 |
| 6, Jubilee Road977 m away | 84 m² | 107 m² | +23 m² +27% | 2025 |
| 67, Whitsbury Road626 m away | 144 m² | 167 m² | +23 m² +16% | 2019 |
| 39, Normandy Way177 m away | 128 m² | 151 m² | +23 m² +18% | 2015 |
| 14, Beacon Court784 m away | 77 m² | 99 m² | +22 m² +29% | 2016 |
| 7, Alexandra Road584 m away | 113 m² | 133 m² | +20 m² +18% | 2025 |
| 32, West Street208 m away | 73 m² | 93 m² | +20 m² +27% | 2024 |
| 6, Garendon Court684 m away | 62 m² | 82 m² | +20 m² +32% | 2016 |
| 6, Vimoutiers Court0 m away | 119 m² | 138 m² | +19 m² +16% | 2025 |
| 24, St Georges Road722 m away | 62 m² | 81 m² | +19 m² +31% | 2023 |
| 11, Charnwood Drive709 m away | 64 m² | 82 m² | +18 m² +28% | 2023 |
| 1, Bedford Close883 m away | 61 m² | 79 m² | +18 m² +30% | 2023 |
| 12, Riverside Place510 m away | 80 m² | 98 m² | +18 m² +23% | 2019 |
| 37, Pennys Lane956 m away | 78 m² | 95 m² | +17 m² +22% | 2016 |
| Pembridge House, Salisbury Road650 m away | 30 m² | 47 m² | +17 m² +57% | 2008 |
| 5, Barton Hall, Bartons Road252 m away | 68 m² | 84 m² | +16 m² +24% | 2026 |
| 10, West Street208 m away | 49 m² | 65 m² | +16 m² +33% | 2018 |
| 10, Timbermill Court477 m away | 97 m² | 112 m² | +15 m² +15% | 2022 |
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.