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 CF14 9HD
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 |
|---|---|---|---|---|
| 89, Mill Road867 m away | 183 m² | 414 m² | +231 m² +126% | 2013 |
| 85b, Mill Road867 m away | 184 m² | 290 m² | +106 m² +58% | 2019 |
| 32, Millwood863 m away | 264 m² | 364 m² | +100 m² +38% | 2012 |
| 97, Everest Avenue993 m away | 107 m² | 179 m² | +72 m² +67% | 2023 |
| 25, Copperfield Drive805 m away | 116 m² | 188 m² | +72 m² +62% | 2019 |
| Cherry Orchard Cottage, Cherry Orchard Road289 m away | 93 m² | 147 m² | +54 m² +58% | 2023 |
| 7, Heol Cefn Onn602 m away | 137 m² | 190 m² | +53 m² +39% | 2023 |
| 58, Heol Y Cadno611 m away | 46 m² | 99 m² | +53 m² +115% | 2014 |
| 75, Everest Avenue993 m away | 103 m² | 146 m² | +43 m² +42% | 2025 |
| 12, Lowfield Drive735 m away | 196 m² | 236 m² | +40 m² +20% | 2013 |
| 5, Lodge Close703 m away | 203 m² | 241 m² | +38 m² +19% | 2026 |
| 3, Millrace Close808 m away | 127 m² | 158 m² | +31 m² +24% | 2023 |
| 46, Heol Llinos518 m away | 40 m² | 71 m² | +31 m² +78% | 2019 |
| 31, Angelica Way976 m away | 155 m² | 185 m² | +30 m² +19% | 2025 |
| 17, Cardinal Drive806 m away | 117 m² | 147 m² | +30 m² +26% | 2023 |
| 15, Brenig Close92 m away | 63 m² | 92 m² | +29 m² +46% | 2024 |
| 3, Cherry Down Close567 m away | 55 m² | 84 m² | +29 m² +53% | 2014 |
| 120, Mill Road867 m away | 147 m² | 175 m² | +28 m² +19% | 2014 |
| 2, Ivydale544 m away | 142 m² | 169 m² | +27 m² +19% | 2014 |
| 21, Brookvale Drive516 m away | 121 m² | 147 m² | +26 m² +21% | 2015 |
| 10, Heol Y Barcud267 m away | 70 m² | 95 m² | +25 m² +36% | 2026 |
| 25, Huntsmead Close619 m away | 71 m² | 95 m² | +24 m² +34% | 2018 |
| 9, Clos Y Fran200 m away | 92 m² | 114 m² | +22 m² +24% | 2025 |
| 5, Mill Place959 m away | 142 m² | 164 m² | +22 m² +15% | 2023 |
| 2, Apollo Close728 m away | 84 m² | 106 m² | +22 m² +26% | 2014 |
| 34, Garrick Drive769 m away | 56 m² | 77 m² | +21 m² +38% | 2024 |
| 1, Brenig Close92 m away | 55 m² | 76 m² | +21 m² +38% | 2020 |
| 56, Ridgeway439 m away | 125 m² | 146 m² | +21 m² +17% | 2016 |
| 52, Lyric Way874 m away | 55 m² | 74 m² | +19 m² +35% | 2026 |
| 10, Heol Y Cadno611 m away | 106 m² | 125 m² | +19 m² +18% | 2013 |
| 32, Garrick Drive769 m away | 94 m² | 113 m² | +19 m² +20% | 2011 |
| 13, Garrick Drive775 m away | 89 m² | 107 m² | +18 m² +20% | 2026 |
| 52, Heol Llinos518 m away | 62 m² | 80 m² | +18 m² +29% | 2025 |
| 66, Heol Y Cadno611 m away | 118 m² | 136 m² | +18 m² +15% | 2015 |
| 1, Jade Close896 m away | 101 m² | 119 m² | +18 m² +18% | 2014 |
| 10a, Clos Y Carlwm755 m away | 81 m² | 98 m² | +17 m² +21% | 2025 |
| 12, Aldwych Close817 m away | 105 m² | 122 m² | +17 m² +16% | 2022 |
| 3, Derwent Close863 m away | 106 m² | 123 m² | +17 m² +16% | 2010 |
| 4, Cherry Tree Close941 m away | 77 m² | 92 m² | +15 m² +19% | 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.