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 CH3 8LS
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 |
|---|---|---|---|---|
| Tarvin Manor, 2, High Street440 m away | 147 m² | 296 m² | +149 m² +101% | 2013 |
| Broombank Farm, Broomheath Lane670 m away | 163 m² | 267 m² | +104 m² +64% | 2019 |
| 25, Crossfields304 m away | 101 m² | 181 m² | +80 m² +79% | 2025 |
| Meadow Barn, Holme Street734 m away | 178 m² | 250 m² | +72 m² +40% | 2023 |
| 47, Hockenhull Avenue190 m away | 81 m² | 149 m² | +68 m² +84% | 2017 |
| 3, By Pass Road593 m away | 81 m² | 149 m² | +68 m² +84% | 2014 |
| 21, By Pass Road593 m away | 100 m² | 154 m² | +54 m² +54% | 2013 |
| 73, By Pass Road593 m away | 77 m² | 122 m² | +45 m² +58% | 2014 |
| 4, High Street440 m away | 114 m² | 154 m² | +40 m² +35% | 2024 |
| 77, Hockenhull Lane54 m away | 62 m² | 101 m² | +39 m² +63% | 2017 |
| 2, Roseheath, Hockenhull Lane54 m away | 65 m² | 103 m² | +38 m² +58% | 2020 |
| 24, Hallfields Road366 m away | 89 m² | 126 m² | +37 m² +42% | 2018 |
| 69, Crossfields282 m away | 138 m² | 173 m² | +35 m² +25% | 2023 |
| 18, High Street440 m away | 96 m² | 127 m² | +31 m² +32% | 2025 |
| 22, Hockenhull Lane229 m away | 152 m² | 182 m² | +30 m² +20% | 2010 |
| 8, Hockenhull Avenue209 m away | 75 m² | 103 m² | +28 m² +37% | 2021 |
| 22, Gowy Crescent160 m away | 78 m² | 104 m² | +26 m² +33% | 2025 |
| 11, The Pryors840 m away | 86 m² | 111 m² | +25 m² +29% | 2020 |
| 9, Hockenhull Lane391 m away | 77 m² | 101 m² | +24 m² +31% | 2023 |
| 25, Platts Lane113 m away | 125 m² | 149 m² | +24 m² +19% | 2020 |
| 50, Crossfields282 m away | 123 m² | 147 m² | +24 m² +20% | 2019 |
| 17, Deans Way229 m away | 122 m² | 146 m² | +24 m² +20% | 2018 |
| 25, Gowy Crescent160 m away | 66 m² | 88 m² | +22 m² +33% | 2013 |
| 64, Hallfields Road327 m away | 104 m² | 124 m² | +20 m² +19% | 2026 |
| 37, Gowy Crescent160 m away | 84 m² | 99 m² | +15 m² +18% | 2017 |
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.