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 9HR
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 |
|---|---|---|---|---|
| 97, Everest Avenue808 m away | 107 m² | 179 m² | +72 m² +67% | 2023 |
| 25, Copperfield Drive692 m away | 116 m² | 188 m² | +72 m² +62% | 2019 |
| 59, Everest Avenue946 m away | 102 m² | 166 m² | +64 m² +63% | 2025 |
| Cherry Orchard Cottage, Cherry Orchard Road982 m away | 93 m² | 147 m² | +54 m² +58% | 2023 |
| 58, Heol Y Cadno447 m away | 46 m² | 99 m² | +53 m² +115% | 2014 |
| 75, Everest Avenue808 m away | 103 m² | 146 m² | +43 m² +42% | 2025 |
| 47, Heol Lewis961 m away | 98 m² | 140 m² | +42 m² +43% | 2025 |
| 10, Bardsey Crescent571 m away | 44 m² | 85 m² | +41 m² +93% | 2022 |
| 8, Bassetts Field770 m away |
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.
| 143 m² |
| 184 m² |
| +41 m² +29% |
| 2016 |
| 4, Gilwern Place633 m away | 81 m² | 122 m² | +41 m² +51% | 2014 |
|---|
| 70, Heol Hir909 m away | 101 m² | 141 m² | +40 m² +40% | 2022 |
|---|
| 12, Lowfield Drive66 m away | 196 m² | 236 m² | +40 m² +20% | 2013 |
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| 27, Woodruff Way564 m away | 133 m² | 172 m² | +39 m² +29% | 2016 |
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| 16, Charlock Close546 m away | 133 m² | 170 m² | +37 m² +28% | 2025 |
|---|
| 12, Heol Lewis945 m away | 107 m² | 143 m² | +36 m² +34% | 2026 |
|---|
| 2, Rhiwlas627 m away | 87 m² | 123 m² | +36 m² +41% | 2025 |
|---|
| 10, Pen Y Cefn476 m away | 88 m² | 120 m² | +32 m² +36% | 2020 |
|---|
| 46, Heol Llinos613 m away | 40 m² | 71 m² | +31 m² +78% | 2019 |
|---|
| 31, Angelica Way400 m away | 155 m² | 185 m² | +30 m² +19% | 2025 |
|---|
| 15, Brenig Close770 m away | 63 m² | 92 m² | +29 m² +46% | 2024 |
|---|
| 43, Templeton Avenue942 m away | 94 m² | 123 m² | +29 m² +31% | 2019 |
|---|
| 3, Cherry Down Close806 m away | 55 m² | 84 m² | +29 m² +53% | 2014 |
|---|
| 27, Heol Peredur346 m away | 117 m² | 143 m² | +26 m² +22% | 2026 |
|---|
| 21, Brookvale Drive179 m away | 121 m² | 147 m² | +26 m² +21% | 2015 |
|---|
| 10, Heol Y Barcud679 m away | 70 m² | 95 m² | +25 m² +36% | 2026 |
|---|
| 56, Woodruff Way564 m away | 52 m² | 76 m² | +24 m² +46% | 2023 |
|---|
| 2, Bassetts Field770 m away | 101 m² | 125 m² | +24 m² +24% | 2023 |
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| 25, Huntsmead Close143 m away | 71 m² | 95 m² | +24 m² +34% | 2018 |
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| 73, Morris Avenue691 m away | 102 m² | 125 m² | +23 m² +23% | 2026 |
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| 23, Bassetts Field770 m away | 101 m² | 124 m² | +23 m² +23% | 2019 |
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| 20, Llangranog Road932 m away | 34 m² | 57 m² | +23 m² +68% | 2015 |
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| 7, Pen Y Cefn476 m away | 77 m² | 100 m² | +23 m² +30% | 2014 |
|---|
| 9, Clos Y Fran686 m away | 92 m² | 114 m² | +22 m² +24% | 2025 |
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| 13, Llangefni Place839 m away | 96 m² | 118 m² | +22 m² +23% | 2024 |
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| 97, Heol Hir791 m away | 86 m² | 108 m² | +22 m² +26% | 2016 |
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| 22, Mayflower Avenue744 m away | 84 m² | 106 m² | +22 m² +26% | 2015 |
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| 2, Apollo Close366 m away | 84 m² | 106 m² | +22 m² +26% | 2014 |
|---|
| 34, Garrick Drive388 m away | 56 m² | 77 m² | +21 m² +38% | 2024 |
|---|
| 1, Brenig Close770 m away | 55 m² | 76 m² | +21 m² +38% | 2020 |
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| 56, Ridgeway944 m away | 125 m² | 146 m² | +21 m² +17% | 2016 |
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| 18, Tintagel Close421 m away | 44 m² | 64 m² | +20 m² +45% | 2021 |
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| 43, Avonridge339 m away | 111 m² | 131 m² | +20 m² +18% | 2013 |
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| 52, Lyric Way518 m away | 55 m² | 74 m² | +19 m² +35% | 2026 |
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| 10, Heol Y Cadno447 m away | 106 m² | 125 m² | +19 m² +18% | 2013 |
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| 32, Garrick Drive388 m away | 94 m² | 113 m² | +19 m² +20% | 2011 |
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| 13, Garrick Drive426 m away | 89 m² | 107 m² | +18 m² +20% | 2026 |
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| 1, Geraint Close474 m away | 74 m² | 92 m² | +18 m² +24% | 2026 |
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| 52, Heol Llinos613 m away | 62 m² | 80 m² | +18 m² +29% | 2025 |
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| 25, Heol Peredur346 m away | 118 m² | 136 m² | +18 m² +15% | 2024 |
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| 55, Templeton Avenue942 m away | 77 m² | 95 m² | +18 m² +23% | 2022 |
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| 66, Heol Y Cadno447 m away | 118 m² | 136 m² | +18 m² +15% | 2015 |
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| 23, Charlock Close546 m away | 113 m² | 131 m² | +18 m² +16% | 2015 |
|---|
| 2, Gilwern Place633 m away | 82 m² | 100 m² | +18 m² +22% | 2014 |
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| 10a, Clos Y Carlwm584 m away | 81 m² | 98 m² | +17 m² +21% | 2025 |
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| 12, Aldwych Close375 m away | 105 m² | 122 m² | +17 m² +16% | 2022 |
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| 3, Derwent Close317 m away | 106 m² | 123 m² | +17 m² +16% | 2010 |
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| 106, Llangranog Road874 m away | 79 m² | 95 m² | +16 m² +20% | 2017 |
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| 22, Woodruff Way564 m away | 78 m² | 93 m² | +15 m² +19% | 2022 |
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| 88, Heol Hir909 m away | 93 m² | 108 m² | +15 m² +16% | 2017 |
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| 1, Bardsey Crescent571 m away | 82 m² | 97 m² | +15 m² +18% | 2014 |
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