Finding extended homes…
These only choose where you start. Every page and every lens is still one tap away.
Sign in to keep them on every device →Finding extended homes…
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 CB8 9RS
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 |
|---|---|---|---|---|
| 7, Cheveley Road311 m away | 130 m² | 217 m² | +87 m² +67% | 2016 |
| 12, Cheveley Road346 m away | 70 m² | 133 m² | +63 m² +90% | 2023 |
| 26, Cheveley Road346 m away | 190 m² | 219 m² | +29 m² +15% | 2025 |
| 26, Little Green941 m away | 101 m² | 130 m² | +29 m² +29% | 2024 |
| 24, School Road364 m away | 69 m² | 96 m² | +27 m² +39% | 2021 |
| 12, Icknield Close913 m away | 86 m² | 107 m² | +21 m² +24% | 2024 |
| 39a, The Street0 m away | 101 m² | 117 m² | +16 m² +16% | 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.