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 WS14 0PB
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 |
|---|---|---|---|---|
| 170, Birmingham Road187 m away | 152 m² | 278 m² | +126 m² +83% | 2023 |
| 64a, Blake Street612 m away | 246 m² | 339 m² | +93 m² +38% | 2023 |
| 10, Station Approach956 m away | 201 m² | 267 m² | +66 m² +33% | 2024 |
| 1, Cranmer Grove913 m away | 147 m² | 206 m² | +59 m² +40% | 2015 |
| 32, Saxton Drive801 m away | 100 m² | 153 m² | +53 m² +53% | 2024 |
| 15, Becket Close825 m away | 191 m² | 233 m² | +42 m² +22% | 2022 |
| 6, Vaughan Close745 m away | 41 m² | 81 m² | +40 m² +98% | 2023 |
| 62, Blake Street612 m away | 213 m² | 252 m² | +39 m² +18% | 2024 |
| 5, Smarts Avenue0 m away | 85 m² | 120 m² | +35 m² +41% | 2015 |
| 30, Saxton Drive801 m away | 128 m² | 159 m² | +31 m² +24% | 2025 |
| 26, Blake Street612 m away | 191 m² | 220 m² | +29 m² +15% | 2021 |
| 47, Bishops Way867 m away | 99 m² | 127 m² | +28 m² +28% | 2021 |
| Sycamore House, 2, Station Approach956 m away | 169 m² | 196 m² | +27 m² +16% | 2016 |
| 61, Shelley Drive808 m away | 104 m² | 124 m² | +20 m² +19% | 2016 |
| Flat 18, Wyndley Manor, 2, Wyndley Close536 m away | 84 m² | 103 m² | +19 m² +23% | 2023 |
| Flat 2, 40, Wyndley Close536 m away | 85 m² | 103 m² | +18 m² +21% | 2023 |
| Flat 5, Wyndley Manor, 2, Wyndley Close536 m away | 86 m² | 103 m² | +17 m² +20% | 2020 |
| 66, Bishops Way867 m away | 99 m² | 116 m² | +17 m² +17% | 2016 |
| 231, Birmingham Road184 m away | 56 m² | 72 m² | +16 m² +29% | 2024 |
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.