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 CF72 9RP
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 |
|---|---|---|---|---|
| Fairfield, Gellifedi Road885 m away | 145 m² | 215 m² | +70 m² +48% | 2025 |
| 10, Cynllan Avenue454 m away | 93 m² | 160 m² | +67 m² +72% | 2013 |
| 7, Bryn Henllan942 m away | 60 m² | 123 m² | +63 m² +105% | 2024 |
| 19, Powell Drive350 m away | 126 m² | 183 m² | +57 m² +45% | 2017 |
| 1, St Peters Avenue591 m away | 111 m² | 160 m² | +49 m² +44% | 2024 |
| 126, Parc Bryn Derwen697 m away | 153 m² | 202 m² | +49 m² +32% | 2024 |
| 1, Lantern Close445 m away | 120 m² | 167 m² | +47 m² +39% | 2023 |
| 5, Powell Drive350 m away | 89 m² | 135 m² | +46 m² +52% | 2015 |
| 59, Ffordd Dol Y Coed198 m away | 86 m² | 129 m² | +43 m² +50% | 2014 |
| 67, Ffordd Dol Y Coed198 m away | 86 m² | 129 m² | +43 m² +50% | 2013 |
| 65, Ffordd Dol Y Coed198 m away | 86 m² | 129 m² | +43 m² +50% | 2013 |
| 16, Llanbryn Gardens974 m away | 59 m² | 101 m² | +42 m² +71% | 2021 |
| 32, Westbourne Terrace111 m away | 82 m² | 122 m² | +40 m² +49% | 2019 |
| 7, Heol Cynllan826 m away | 74 m² | 113 m² | +39 m² +53% | 2026 |
| 74, Bridgend Road934 m away | 35 m² | 74 m² | +39 m² +111% | 2020 |
| 11, Meiros Close407 m away | 98 m² | 135 m² | +37 m² +38% | 2023 |
| 19, Bluebell Drive520 m away | 89 m² | 123 m² | +34 m² +38% | 2022 |
| 29, Ffordd Dol Y Coed198 m away | 125 m² | 157 m² | +32 m² +26% | 2026 |
| 3, Mostyn Mews925 m away | 73 m² | 104 m² | +31 m² +42% | 2016 |
| 36, Trenos Place227 m away | 90 m² | 119 m² | +29 m² +32% | 2015 |
| 61, Ffordd Dol Y Coed198 m away | 86 m² | 114 m² | +28 m² +33% | 2013 |
| 21, Trenos Gardens306 m away | 54 m² | 80 m² | +26 m² +48% | 2023 |
| 5, Heathfield Crescent177 m away | 78 m² | 104 m² | +26 m² +33% | 2016 |
| 29, Heritage Way336 m away | 112 m² | 137 m² | +25 m² +22% | 2019 |
| 99, Hillcrest819 m away | 78 m² | 102 m² | +24 m² +31% | 2026 |
| 2, Ffordd Y Dolau486 m away | 112 m² | 135 m² | +23 m² +21% | 2023 |
| 152, Parc Bryn Derwen697 m away | 62 m² | 85 m² | +23 m² +37% | 2016 |
| 10, Terrys Way515 m away | 70 m² | 91 m² | +21 m² +30% | 2025 |
| 48, Meadow Rise945 m away | 59 m² | 80 m² | +21 m² +36% | 2016 |
| 26, Hawthorn Park727 m away | 65 m² | 84 m² | +19 m² +29% | 2014 |
| 68, Ffordd Dol Y Coed141 m away | 102 m² | 120 m² | +18 m² +18% | 2020 |
| 16, Heathfield Crescent177 m away | 61 m² | 78 m² | +17 m² +28% | 2024 |
| 7, Jubilee Street835 m away | 68 m² | 85 m² | +17 m² +25% | 2021 |
| 37, St Peters Avenue591 m away | 91 m² | 107 m² | +16 m² +18% | 2025 |
| 91, Ffordd Dol Y Coed198 m away | 86 m² | 102 m² | +16 m² +19% | 2023 |
| 17, Lantern Close445 m away | 92 m² | 108 m² | +16 m² +17% | 2022 |
| 81, Parc Bryn Derwen563 m away | 68 m² | 84 m² | +16 m² +24% | 2011 |
| 40, Heritage Way336 m away | 91 m² | 106 m² | +15 m² +16% | 2023 |
| 2, South View66 m away | 94 m² | 109 m² | +15 m² +16% | 2016 |
| 8, Church View935 m away | 64 m² | 79 m² | +15 m² +23% | 2016 |
| 50, Meadow Rise945 m away | 58 m² | 73 m² | +15 m² +26% | 2016 |
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.