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 CM77 8JB
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 |
|---|---|---|---|---|
| 72, Mill Lane434 m away | 87 m² | 154 m² | +67 m² +77% | 2018 |
| Staceys, Long Green775 m away | 172 m² | 230 m² | +58 m² +34% | 2013 |
| 1, Leyfield208 m away | 63 m² | 120 m² | +57 m² +90% | 2025 |
| 3, Ashes Farm Cottages831 m away | 83 m² | 138 m² | +55 m² +66% | 2015 |
| 15, Evelyn Wood Road296 m away | 90 m² | 137 m² | +47 m² +52% | 2021 |
| 14, Bulford Close592 m away | 58 m² | 94 m² | +36 m² +62% | 2026 |
| Maple Field, Ashes Road831 m away | 163 m² | 199 m² | +36 m² +22% | 2021 |
| 7, The Close240 m away | 61 m² | 93 m² | +32 m² +52% | 2022 |
| 16, Claud Ince Avenue219 m away | 73 m² | 101 m² | +28 m² +38% | 2020 |
| 7, Jeffreys Road445 m away | 71 m² | 95 m² | +24 m² +34% | 2016 |
| 74, Mill Lane610 m away | 115 m² | 137 m² | +22 m² +19% | 2018 |
| 14, Claud Ince Avenue219 m away | 83 m² | 105 m² | +22 m² +27% | 2015 |
| Tudor House, Braintree Road0 m away | 82 m² | 104 m² | +22 m² +27% | 2011 |
| 94, Mill Lane610 m away | 109 m² | 128 m² | +19 m² +17% | 2021 |
| 124, Jeffreys Road357 m away | 66 m² | 84 m² | +18 m² +27% | 2026 |
| 11, Longacre Road176 m away | 88 m² | 104 m² | +16 m² +18% | 2022 |
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.