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 NR17 2LA
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 |
|---|---|---|---|---|
| Portwood House, Norwich Road417 m away | 112 m² | 199 m² | +87 m² +78% | 2019 |
| Ashcroft, Silver Street905 m away | 65 m² | 130 m² | +65 m² +100% | 2017 |
| The Cottage, Morley Road493 m away | 77 m² | 142 m² | +65 m² +84% | 2013 |
| The Laurels, Norwich Road417 m away | 104 m² | 166 m² | +62 m² +60% | 2016 |
| Dial House, Norwich Road417 m away | 86 m² | 144 m² | +58 m² +67% | 2014 |
| Riseborough Barn, Silver Street719 m away | 201 m² | 250 m² | +49 m² +24% | 2024 |
| Dorley Farm Place, Norwich Road417 m away | 190 m² | 222 m² | +32 m² +17% | 2025 |
| Chaslin, Norwich Road417 m away | 141 m² | 169 m² | +28 m² +20% | 2023 |
| Hulva Cottage, Norwich Road0 m away | 122 m² | 145 m² | +23 m² +19% | 2021 |
| Primrose Cottage, Norwich Road417 m away | 73 m² | 92 m² | +19 m² +26% | 2026 |
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.