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 TN3 0RY
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 |
|---|---|---|---|---|
| Russetts, Chafford Lane897 m away | 135 m² | 226 m² | +91 m² +67% | 2023 |
| Meadow Bank, Chafford Lane378 m away | 114 m² | 197 m² | +83 m² +73% | 2022 |
| Benachie, Chafford Lane378 m away | 68 m² | 121 m² | +53 m² +78% | 2020 |
| 1, St Peters Row103 m away | 84 m² | 128 m² | +44 m² +52% | 2024 |
| East House, Ashcombe Priory, Chafford Lane897 m away | 195 m² | 230 m² | +35 m² +18% | 2023 |
| 15, St Peters Row103 m away | 86 m² | 103 m² | +17 m² +20% | 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.