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 CF38 1EH
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 |
|---|---|---|---|---|
| 25, Underhill Drive550 m away | 55 m² | 105 m² | +50 m² +91% | 2021 |
| 12, Ffordd Gerdinan200 m away | 81 m² | 131 m² | +50 m² +62% | 2016 |
| 18, The Rise634 m away | 129 m² | 178 m² | +49 m² +38% | 2023 |
| 21, Tonteg Close132 m away | 102 m² | 151 m² | +49 m² +48% | 2016 |
| 85, Church Road869 m away | 197 m² | 244 m² | +47 m² +24% | 2018 |
| 52, Maesteg Crescent254 m away | 70 m² | 115 m² | +45 m² +64% | 2026 |
| Edge Hill, Tavern Y Coed872 m away | 214 m² | 251 m² | +37 m² +17% | 2021 |
| 15, Underhill Drive550 m away | 80 m² | 112 m² | +32 m² +40% | 2010 |
| 30, Maesteg Grove199 m away | 62 m² | 92 m² | +30 m² +48% | 2024 |
| Cheriton Lodge, Willowford Road960 m away | 134 m² | 157 m² | +23 m² +17% | 2019 |
| 45, Brookdale Court775 m away | 74 m² | 94 m² | +20 m² +27% | 2026 |
| 6, Church Road0 m away | 96 m² | 116 m² | +20 m² +21% | 2023 |
| 16, Lowland Drive431 m away | 65 m² | 85 m² | +20 m² +31% | 2011 |
| 29, Maesteg Crescent254 m away | 74 m² | 93 m² | +19 m² +26% | 2023 |
| 30, Castle Court701 m away | 90 m² | 109 m² | +19 m² +21% | 2014 |
| 50, Abbey Court873 m away | 77 m² | 95 m² | +18 m² +23% | 2021 |
| 9, Milford Close416 m away | 62 m² | 80 m² | +18 m² +29% | 2015 |
| 8, Ruthin Way279 m away | 80 m² | 98 m² | +18 m² +23% | 2013 |
| 18, Tonteg Close132 m away | 88 m² | 105 m² | +17 m² +19% | 2021 |
| 12, Fairhill Drive469 m away | 78 m² | 94 m² | +16 m² +21% | 2020 |
| 34, Monmouth Close504 m away | 62 m² | 78 m² | +16 m² +26% | 2015 |
| 38, Ffordd Gerdinan109 m away | 71 m² | 87 m² | +16 m² +23% | 2013 |
| 18, Fardre Crescent777 m away | 85 m² | 101 m² | +16 m² +19% | 2011 |
| Tonteg Cottage, Main Road194 m away | 67 m² | 82 m² | +15 m² +22% | 2025 |
| 31, Cardigan Close499 m away | 83 m² | 98 m² | +15 m² +18% | 2025 |
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.