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 SN7 8SF
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 |
|---|---|---|---|---|
| Orchard House, Church Road48 m away | 215 m² | 323 m² | +108 m² +50% | 2019 |
| Northcott House, High Street159 m away | 123 m² | 214 m² | +91 m² +74% | 2025 |
| Kerr Cottage, 1, Priors Lane283 m away | 89 m² | 156 m² | +67 m² +75% | 2016 |
| 5, The Row310 m away | 89 m² | 139 m² | +50 m² +56% | 2022 |
| Larkrise376 m away | 86 m² | 132 m² | +46 m² +53% | 2016 |
| Telford, High Street159 m away | 132 m² | 172 m² | +40 m² +30% | 2024 |
| 7, The Row310 m away | 78 m² | 109 m² | +31 m² +40% | 2018 |
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.