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 M27 8LL
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 |
|---|---|---|---|---|
| 261, Rake Lane0 m away | 170 m² | 283 m² | +113 m² +66% | 2022 |
| 3, Queensmere Drive978 m away | 110 m² | 154 m² | +44 m² +40% | 2020 |
| 2, Vale Avenue963 m away | 73 m² | 115 m² | +42 m² +58% | 2017 |
| 8, Whitegate Drive632 m away | 71 m² | 109 m² | +38 m² +54% | 2021 |
| 233, Rake Lane344 m away | 99 m² | 134 m² | +35 m² +35% | 2025 |
| 136, Falcon Crescent222 m away | 52 m² | 86 m² | +34 m² +65% | 2024 |
| 43, Clively Avenue405 m away | 57 m² | 89 m² | +32 m² +56% | 2026 |
| 23, Queensmere Drive978 m away | 99 m² | 131 m² | +32 m² +32% | 2020 |
| 57, Balmoral Road773 m away | 72 m² | 102 m² | +30 m² +42% | 2014 |
| 65, Malcolm Avenue986 m away | 64 m² | 87 m² | +23 m² +36% | 2025 |
| 166, Rake Lane642 m away | 67 m² | 90 m² | +23 m² +34% | 2013 |
| 24, Kestrel Avenue231 m away | 80 m² | 101 m² | +21 m² +26% | 2015 |
| 99, Silverdale701 m away | 75 m² | 95 m² | +20 m² +27% | 2019 |
| 94, Rake Lane901 m away | 67 m² | 86 m² | +19 m² +28% | 2022 |
| 47, Whitehead Road362 m away | 54 m² | 71 m² | +17 m² +31% | 2014 |
| 60, Malcolm Avenue964 m away | 63 m² | 80 m² | +17 m² +27% | 2014 |
| 29, Whitehead Road460 m away | 71 m² | 88 m² | +17 m² +24% | 2013 |
| 70, Castleway523 m away | 71 m² | 87 m² | +16 m² +23% | 2025 |
| 1, Windsor Avenue732 m away | 69 m² | 85 m² | +16 m² +23% | 2023 |
| 148, Rake Lane642 m away | 97 m² | 113 m² | +16 m² +16% | 2020 |
| 265b, Rake Lane0 m away | 87 m² | 102 m² | +15 m² +17% | 2025 |
| 154, Rake Lane642 m away | 77 m² | 92 m² | +15 m² +19% | 2024 |
| 8, Copeland Avenue330 m away | 87 m² | 102 m² | +15 m² +17% | 2016 |
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.