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 HA7 3BZ
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 |
|---|---|---|---|---|
| 16, Fallowfield309 m away | 172 m² | 365 m² | +193 m² +112% | 2024 |
| 7, Aylwards Rise325 m away | 147 m² | 313 m² | +166 m² +113% | 2026 |
| 32, Adelaide Close572 m away | 227 m² | 381 m² | +154 m² +68% | 2021 |
| 149, Stanmore Hill358 m away | 218 m² | 368 m² | +150 m² +69% | 2017 |
| 10, Aylmer Drive391 m away | 200 m² | 337 m² | +137 m² +69% | 2021 |
| 26, Aylmer Drive391 m away | 408 m² | 544 m² | +136 m² +33% | 2023 |
| 5, Old Forge Close432 m away | 167 m² | 273 m² | +106 m² +63% | 2023 |
| 2, Marquess Villas997 m away | 159 m² | 258 m² | +99 m² +62% | 2015 |
| 17, Old Forge Close432 m away | 237 m² | 334 m² | +97 m² +41% | 2014 |
| Foresters, The Common730 m away | 380 m² | 474 m² | +94 m² +25% | 2011 |
| 11, Adelaide Close522 m away | 230 m² | 321 m² | +91 m² +40% | 2025 |
| 9, Oldfield Close809 m away | 184 m² | 268 m² | +84 m² +46% | 2026 |
| 28, Fallowfield309 m away | 67 m² | 148 m² | +81 m² +121% | 2012 |
| 30, Embry Way666 m away | 75 m² | 148 m² | +73 m² +97% | 2026 |
| Tremar, Green Lane912 m away | 271 m² | 338 m² | +67 m² +25% | 2015 |
| 8, Hilltop Way70 m away | 125 m² | 191 m² | +66 m² +53% | 2021 |
| 27, Fallowfield309 m away | 192 m² | 244 m² | +52 m² +27% | 2013 |
| 7, Little Common0 m away | 137 m² | 184 m² | +47 m² +34% | 2024 |
| 18, Capel Crescent505 m away | 79 m² | 122 m² | +43 m² +54% | 2025 |
| 27, Dennis Lane594 m away | 260 m² | 300 m² | +40 m² +15% | 2016 |
| 26, Embry Way666 m away | 81 m² | 119 m² | +38 m² +47% | 2025 |
| 10, Glenthorpe Gardens810 m away | 159 m² | 196 m² | +37 m² +23% | 2015 |
| 10, Embry Way666 m away | 73 m² | 109 m² | +36 m² +49% | 2025 |
| 95, Stanmore Hill601 m away | 129 m² | 164 m² | +35 m² +27% | 2024 |
| 21, Winscombe Way793 m away | 129 m² | 162 m² | +33 m² +26% | 2024 |
| 24, Fallowfield309 m away | 211 m² | 244 m² | +33 m² +16% | 2022 |
| 82, Stanmore Hill555 m away | 202 m² | 233 m² | +31 m² +15% | 2020 |
| 45, Embry Way737 m away | 131 m² | 158 m² | +27 m² +21% | 2018 |
| The Nook, Old Lodge Way953 m away | 123 m² | 148 m² | +25 m² +20% | 2016 |
| Flat 8, Stanmore Lodge, 71, Stanmore Hill686 m away | 70 m² | 90 m² | +20 m² +29% | 2014 |
| 44, Embry Way666 m away | 76 m² | 95 m² | +19 m² +25% | 2026 |
| The Old Stables, Pinnacle Place, Green Lane912 m away | 122 m² | 141 m² | +19 m² +16% | 2025 |
| 5, Springfield Close106 m away | 41 m² | 59 m² | +18 m² +44% | 2025 |
| 27, Springfield Close106 m away | 60 m² | 78 m² | +18 m² +30% | 2014 |
| Flat 17, Casel Court, Brightwen Grove589 m away | 61 m² | 78 m² | +17 m² +28% | 2018 |
| Littlecote, Green Lane647 m away | 70 m² | 86 m² | +16 m² +23% | 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.