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 WA9 5RH
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 |
|---|---|---|---|---|
| 123, Mill Lane970 m away | 110 m² | 222 m² | +112 m² +102% | 2017 |
| 51, Old Elton Head Road151 m away | 55 m² | 116 m² | +61 m² +111% | 2020 |
| 47, Covington Drive0 m away | 115 m² | 176 m² | +61 m² +53% | 2015 |
| 4, Covington Drive0 m away | 55 m² | 115 m² | +60 m² +109% | 2022 |
| 2, Four Acre Lane789 m away | 49 m² | 103 m² | +54 m² +110% | 2025 |
| 44, Walkers Lane942 m away | 99 m² | 145 m² | +46 m² +46% | 2021 |
| 139, Ilfracombe Road800 m away | 67 m² | 111 m² | +44 m² +66% | 2021 |
| 9, Kensington Avenue835 m away | 49 m² | 89 m² | +40 m² +82% | 2020 |
| 41, Shirwell Grove902 m away | 77 m² | 115 m² | +38 m² +49% | 2025 |
| 14, Balmoral Avenue945 m away | 65 m² | 97 m² | +32 m² +49% | 2024 |
| 15, Walkers Lane922 m away | 81 m² | 111 m² | +30 m² +37% | 2015 |
| 62, Bideford Avenue864 m away | 68 m² | 95 m² | +27 m² +40% | 2016 |
| 68, Sutton Park Drive895 m away | 76 m² | 101 m² | +25 m² +33% | 2020 |
| 23, Balmoral Avenue945 m away | 80 m² | 104 m² | +24 m² +30% | 2014 |
| 5, Kelsall Avenue798 m away | 77 m² | 101 m² | +24 m² +31% | 2013 |
| 21, Covington Drive0 m away | 78 m² | 99 m² | +21 m² +27% | 2022 |
| 12, Meadowcroft786 m away | 72 m² | 92 m² | +20 m² +28% | 2026 |
| 25, Covington Drive0 m away | 78 m² | 98 m² | +20 m² +26% | 2020 |
| 29, Beech Avenue992 m away | 84 m² | 104 m² | +20 m² +24% | 2015 |
| 15, Hazelfield Court863 m away | 89 m² | 108 m² | +19 m² +21% | 2021 |
| 2, Ilfracombe Road896 m away | 105 m² | 124 m² | +19 m² +18% | 2018 |
| 115, Clock Face Road918 m away | 86 m² | 105 m² | +19 m² +22% | 2015 |
| 127, Clock Face Road918 m away | 71 m² | 89 m² | +18 m² +25% | 2013 |
| 10, Shiregreen868 m away | 69 m² | 85 m² | +16 m² +23% | 2026 |
| 4, Farringdon Close993 m away | 77 m² | 93 m² | +16 m² +21% | 2026 |
| 155, Mill Lane879 m away | 70 m² | 86 m² | +16 m² +23% | 2023 |
| 22, Porlock Avenue885 m away | 52 m² | 68 m² | +16 m² +31% | 2014 |
| 295, Mill Lane546 m away | 84 m² | 99 m² | +15 m² +18% | 2017 |
| 34, Porlock Avenue885 m away | 88 m² | 103 m² | +15 m² +17% | 2015 |
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.