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 LL19 8LE
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 |
|---|---|---|---|---|
| 18, Ffordd Ffynnon834 m away | 68 m² | 156 m² | +88 m² +129% | 2014 |
| Red Roofs, Bryniau881 m away | 119 m² | 191 m² | +72 m² +61% | 2022 |
| 18, Glasfryn Avenue487 m away | 95 m² | 164 m² | +69 m² +73% | 2025 |
| 9, Princes Avenue986 m away | 62 m² | 114 m² | +52 m² +84% | 2019 |
| April Cottage, Ffordd Penrhwylfa273 m away | 106 m² | 155 m² | +49 m² +46% | 2024 |
| 15, Pen Y Maes313 m away | 82 m² | 122 m² | +40 m² +49% | 2021 |
| 17, Bryn Court979 m away | 84 m² | 124 m² | +40 m² +48% | 2016 |
| 35, Ffordd Pennant233 m away | 87 m² | 125 m² | +38 m² +44% | 2017 |
| 103, Fforddisa997 m away | 84 m² | 122 m² | +38 m² +45% | 2017 |
| 15, The Brae437 m away | 91 m² | 125 m² | +34 m² +37% | 2026 |
| 1, Manod Road421 m away | 119 m² | 152 m² | +33 m² +28% | 2016 |
| 3, Heather Crescent784 m away | 79 m² | 109 m² | +30 m² +38% | 2024 |
| 13, St Annes Avenue836 m away | 33 m² | 63 m² | +30 m² +91% | 2020 |
| 125, Ffordd Penrhwylfa972 m away | 85 m² | 110 m² | +25 m² +29% | 2023 |
| 55, Ffordd Pennant233 m away | 104 m² | 128 m² | +24 m² +23% | 2016 |
| 13, Lon Elan334 m away | 106 m² | 127 m² | +21 m² +20% | 2017 |
| 24, The Meadows805 m away | 48 m² | 68 m² | +20 m² +42% | 2022 |
| 5, Maes Meurig41 m away | 62 m² | 82 m² | +20 m² +32% | 2013 |
| 7, Alexandra Drive963 m away | 54 m² | 74 m² | +20 m² +37% | 2012 |
| Roundwood Cottage, Ffordd Penrhwylfa337 m away | 121 m² | 140 m² | +19 m² +16% | 2026 |
| 2, The Brae437 m away | 126 m² | 145 m² | +19 m² +15% | 2025 |
| 49, Melyd Avenue907 m away | 100 m² | 118 m² | +18 m² +18% | 2021 |
| 99, Fforddisa997 m away | 81 m² | 97 m² | +16 m² +20% | 2014 |
| Y Bwthyn, Ffordd Penrhwylfa885 m away | 56 m² | 71 m² | +15 m² +27% | 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.