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 CH7 4QQ
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 |
|---|---|---|---|---|
| 3, Maes Llan0 m away | 71 m² | 139 m² | +68 m² +96% | 2025 |
| Llwyn Onn, Ffordd Rhiw Ial449 m away | 95 m² | 145 m² | +50 m² +53% | 2023 |
| Bod Alun, Ffordd Rhiw Ial449 m away | 75 m² | 118 m² | +43 m² +57% | 2025 |
| Craigielea, Garmon Court564 m away | 128 m² | 165 m² | +37 m² +29% | 2021 |
| Cemlyn, Ffordd Rhiw Ial449 m away | 84 m² | 114 m² | +30 m² +36% | 2020 |
| 4, Maes Llan0 m away | 86 m² | 112 m² | +26 m² +30% | 2014 |
| Glas Coed, Llandegla Road915 m away | 60 m² | 84 m² | +24 m² +40% | 2013 |
| Tan Yr Ogof, Mill Lane746 m away | 95 m² | 110 m² | +15 m² +16% | 2024 |
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.