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 RG9 5PN
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 |
|---|---|---|---|---|
| Chiltern House258 m away | 388 m² | 501 m² | +113 m² +29% | 2019 |
| Pond House, Cox Lane644 m away | 258 m² | 348 m² | +90 m² +35% | 2012 |
| Little Langford, Newlands Lane184 m away | 156 m² | 231 m² | +75 m² +48% | 2016 |
| White House, Newlands Lane184 m away | 250 m² | 313 m² | +63 m² +25% | 2024 |
| 5, School Lane760 m away | 87 m² | 140 m² | +53 m² +61% | 2022 |
| Clay Pightles, Stoke Row Road703 m away | 240 m² | 291 m² | +51 m² +21% | 2014 |
| Hilltop, Main Street901 m away | 188 m² | 237 m² | +49 m² +26% | 2025 |
| 2, The Rise, Nottwood Lane429 m away | 79 m² | 121 m² | +42 m² +53% | 2024 |
| 1, Sunnyside, School Lane806 m away | 70 m² | 111 m² | +41 m² +59% | 2015 |
| Wellgrove489 m away | 86 m² | 125 m² | +39 m² +45% | 2014 |
| Rose Cottage, Newlands Lane184 m away | 72 m² | 110 m² | +38 m² +53% | 2016 |
| Walnut Tree Cottage, Nottwood Lane297 m away | 217 m² | 253 m² | +36 m² +17% | 2024 |
| Burnley489 m away | 107 m² | 137 m² | +30 m² +28% | 2020 |
| 1, Rose Tree Cottages0 m away | 85 m² | 105 m² | +20 m² +24% | 2021 |
| 2, Neals Farm Cottages, Neals Lane963 m away | 104 m² | 121 m² | +17 m² +16% | 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.