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 OL3 5TR
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 |
|---|---|---|---|---|
| New Barn Farm886 m away | 120 m² | 214 m² | +94 m² +78% | 2019 |
| 8, Green Ash, Denshaw Road492 m away | 133 m² | 183 m² | +50 m² +38% | 2011 |
| 134, Oldham Road962 m away | 100 m² | 120 m² | +20 m² +20% | 2013 |
| 132, Oldham Road962 m away | 105 m² | 121 m² | +16 m² +15% | 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.