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 WA3 7NL
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 |
|---|---|---|---|---|
| 129, Heather Close528 m away | 86 m² | 130 m² | +44 m² +51% | 2015 |
| 76, Oban Grove975 m away | 85 m² | 125 m² | +40 m² +47% | 2024 |
| 62, Strawberry Close206 m away | 45 m² | 82 m² | +37 m² +82% | 2024 |
| 4, Sovereign Court81 m away | 120 m² | 155 m² | +35 m² +29% | 2025 |
| 5, Havisham Close527 m away | 69 m² | 93 m² | +24 m² +35% | 2022 |
| 23, Stonehaven Drive867 m away | 85 m² | 107 m² | +22 m² +26% | 2026 |
| 5, Marlow Close318 m away | 71 m² | 93 m² | +22 m² +31% | 2015 |
| 12, Hawkshaw Close221 m away | 107 m² | 126 m² | +19 m² +18% | 2023 |
| 6, Cadshaw Close565 m away | 91 m² | 110 m² | +19 m² +21% | 2023 |
| 9, Eccleston Close0 m away | 74 m² | 93 m² | +19 m² +26% | 2020 |
| 35, Havisham Close527 m away | 68 m² | 87 m² | +19 m² +28% | 2014 |
| 5, Kelsall Close719 m away | 119 m² | 137 m² | +18 m² +15% | 2026 |
| 4, Cadshaw Close565 m away | 114 m² | 132 m² | +18 m² +16% | 2024 |
| 47, Strawberry Close206 m away | 82 m² | 99 m² | +17 m² +21% | 2021 |
| 21, Sandicroft Close153 m away | 69 m² | 86 m² | +17 m² +25% | 2020 |
| 28, Deanwater Close570 m away | 68 m² | 84 m² | +16 m² +24% | 2026 |
| 7, Trefoil Close328 m away | 77 m² | 93 m² | +16 m² +21% | 2023 |
| 100, Armstrong Close596 m away | 48 m² | 64 m² | +16 m² +33% | 2020 |
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.