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 SN11 9PJ
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 |
|---|---|---|---|---|
| Rhodaglen0 m away | 103 m² | 235 m² | +132 m² +128% | 2026 |
| Gable End0 m away | 104 m² | 187 m² | +83 m² +80% | 2020 |
| 47, Church Road922 m away | 87 m² | 124 m² | +37 m² +43% | 2024 |
| 12, Lansdowne Crescent735 m away | 125 m² | 151 m² | +26 m² +21% | 2022 |
| The Granary, Church Road922 m away | 112 m² | 130 m² | +18 m² +16% | 2021 |
| Catkins, Church Road922 m away | 44 m² | 60 m² | +16 m² +36% | 2023 |
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.