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 GU51 5AE
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 |
|---|---|---|---|---|
| 107, Elvetham Road987 m away | 217 m² | 479 m² | +262 m² +121% | 2019 |
| 24, Fitzroy Road608 m away | 238 m² | 449 m² | +211 m² +89% | 2025 |
| Foxwood, Reading Road North659 m away | 204 m² | 373 m² | +169 m² +83% | 2020 |
| Kinabalu, 3, Fitzroy Road370 m away | 265 m² | 426 m² | +161 m² +61% | 2026 |
| Crossways, Broomrigg Road948 m away | 382 m² | 536 m² | +154 m² +40% | 2015 |
| Iverston House, 20, Fitzroy Road608 m away | 285 m² | 411 m² | +126 m² +44% | 2025 |
| Wychwood Lodge, Fitzroy Road370 m away | 204 m² | 328 m² | +124 m² +61% | 2025 |
| Pine Hill House, Hagley Road913 m away | 337 m² | 456 m² | +119 m² +35% | 2021 |
| Squirrels Leap, Hagley Road913 m away | 314 m² | 403 m² | +89 m² +28% | 2022 |
| Cariad, West Hill Gardens776 m away | 293 m² | 377 m² | +84 m² +29% | 2016 |
| 8, Pennyroyal66 m away | 178 m² | 254 m² | +76 m² +43% | 2011 |
| 7, Glendale Park559 m away | 270 m² | 343 m² | +73 m² +27% | 2022 |
| 3, Willowbourne93 m away | 150 m² | 207 m² | +57 m² +38% | 2011 |
| 11, Copse End567 m away | 70 m² | 119 m² | +49 m² +70% | 2021 |
| 110, Dukes Mead239 m away | 138 m² | 184 m² | +46 m² +33% | 2023 |
| The Point, Reading Road North659 m away | 254 m² | 298 m² | +44 m² +17% | 2015 |
| 32, Tavistock Road934 m away | 125 m² | 168 m² | +43 m² +34% | 2019 |
| 25, The Croft659 m away | 87 m² | 130 m² | +43 m² +49% | 2014 |
| 172, Tavistock Road326 m away | 143 m² | 180 m² | +37 m² +26% | 2024 |
| 39, Tavistock Road934 m away | 134 m² | 170 m² | +36 m² +27% | 2020 |
| 32, Woodcote Green674 m away | 116 m² | 151 m² | +35 m² +30% | 2022 |
| 105, Willowbourne325 m away | 90 m² | 118 m² | +28 m² +31% | 2025 |
| 3, Alder Court116 m away | 73 m² | 101 m² | +28 m² +38% | 2022 |
| 8, Chawton Close943 m away | 158 m² | 186 m² | +28 m² +18% | 2018 |
| 12, Teaseltun419 m away | 104 m² | 131 m² | +27 m² +26% | 2026 |
| 12, Kingfishers154 m away | 103 m² | 130 m² | +27 m² +26% | 2013 |
| 14, Dukes Mead746 m away | 135 m² | 161 m² | +26 m² +19% | 2026 |
| 23, Teaseltun419 m away | 101 m² | 127 m² | +26 m² +26% | 2025 |
| 34, Woodcote Green674 m away | 142 m² | 167 m² | +25 m² +18% | 2010 |
| 8, Shaldons Way557 m away | 60 m² | 84 m² | +24 m² +40% | 2013 |
| 120, Tavistock Road432 m away | 78 m² | 98 m² | +20 m² +26% | 2024 |
| 165, Tavistock Road432 m away | 112 m² | 132 m² | +20 m² +18% | 2022 |
| 1, Bentley Lodge, Bentley Drive959 m away | 58 m² | 78 m² | +20 m² +34% | 2019 |
| 129, Tavistock Road432 m away | 85 m² | 102 m² | +17 m² +20% | 2026 |
| 5, The Oaks313 m away | 111 m² | 128 m² | +17 m² +15% | 2019 |
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.