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 SA14 8DS
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 |
|---|---|---|---|---|
| 17, Millfield Road692 m away | 87 m² | 140 m² | +53 m² +61% | 2024 |
| 29, Pennant Road462 m away | 95 m² | 147 m² | +52 m² +55% | 2026 |
| 39, Oaklands189 m away | 71 m² | 116 m² | +45 m² +63% | 2013 |
| 2, Lon Yr Eglwys283 m away | 117 m² | 146 m² | +29 m² +25% | 2013 |
| 103, Hilltop188 m away | 109 m² | 134 m² | +25 m² +23% | 2014 |
| 121, Hilltop188 m away | 107 m² | 129 m² | +22 m² +21% | 2025 |
| 10, Treetops184 m away | 58 m² | 75 m² | +17 m² +29% | 2026 |
| 26, Heol Beili Glas0 m away | 105 m² | 122 m² | +17 m² +16% | 2025 |
| 10, Blaen Nant461 m away | 85 m² | 102 m² | +17 m² +20% | 2019 |
| 16, Llanddyri445 m away | 85 m² | 102 m² | +17 m² +20% | 2011 |
| Min Yr Afon856 m away | 89 m² | 104 m² | +15 m² +17% | 2019 |
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.