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 NP10 8UQ
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 |
|---|---|---|---|---|
| 3, Conwy Grove46 m away | 84 m² | 173 m² | +89 m² +106% | 2013 |
| 8, Jane Close706 m away | 93 m² | 157 m² | +64 m² +69% | 2022 |
| 2, Builth Close112 m away | 156 m² | 196 m² | +40 m² +26% | 2026 |
| 24, Brigantine Way785 m away | 67 m² | 107 m² | +40 m² +60% | 2023 |
| 3, Schooner Circle931 m away | 41 m² | 79 m² | +38 m² +93% | 2014 |
| 19, Jamaica Gardens978 m away | 82 m² | 116 m² | +34 m² +41% | 2023 |
| 34, Grosmont Way0 m away | 143 m² | 176 m² | +33 m² +23% | 2025 |
| 5, Blanche Close685 m away | 55 m² | 87 m² | +32 m² +58% | 2025 |
| 1, Manor Park995 m away | 106 m² | 138 m² | +32 m² +30% | 2023 |
| 8, Jamaica Gardens978 m away | 80 m² | 111 m² | +31 m² +39% | 2023 |
| 18, Schooner Circle931 m away | 29 m² | 58 m² | +29 m² +100% | 2024 |
| 8, Bronllys Grove215 m away | 38 m² | 67 m² | +29 m² +76% | 2018 |
| 82, Grosmont Way0 m away | 37 m² | 64 m² | +27 m² +73% | 2018 |
| 15, Brigantine Grove785 m away | 42 m² | 68 m² | +26 m² +62% | 2022 |
| 54, Manor Park995 m away | 57 m² | 82 m² | +25 m² +44% | 2026 |
| 47, Longtown Grove235 m away | 65 m² | 90 m² | +25 m² +38% | 2023 |
| 26, Morgraig Avenue123 m away | 135 m² | 158 m² | +23 m² +17% | 2014 |
| 110, Manor Park895 m away | 80 m² | 102 m² | +22 m² +28% | 2024 |
| 18, Oystermouth Way215 m away | 113 m² | 135 m² | +22 m² +19% | 2021 |
| 1, Blanche Close685 m away | 122 m² | 144 m² | +22 m² +18% | 2021 |
| 5, Narberth Close179 m away | 96 m² | 118 m² | +22 m² +23% | 2011 |
| 16, Buccaneer Grove627 m away | 111 m² | 132 m² | +21 m² +19% | 2025 |
| 7, Buccaneer Close696 m away | 59 m² | 80 m² | +21 m² +36% | 2018 |
| 14, Buccaneer Grove627 m away | 104 m² | 125 m² | +21 m² +20% | 2014 |
| 48, Manor Park995 m away | 98 m² | 118 m² | +20 m² +20% | 2020 |
| 47, Manor Park995 m away | 71 m² | 91 m² | +20 m² +28% | 2016 |
| 37, White Avenue268 m away | 60 m² | 79 m² | +19 m² +32% | 2022 |
| 14, Rachel Square540 m away | 41 m² | 60 m² | +19 m² +46% | 2019 |
| 98, Manor Park895 m away | 73 m² | 91 m² | +18 m² +25% | 2016 |
| 46, Manor Park995 m away | 73 m² | 91 m² | +18 m² +25% | 2016 |
| 20, Buccaneer Grove627 m away | 73 m² | 90 m² | +17 m² +23% | 2026 |
| 9, Jamaica Gardens978 m away | 44 m² | 61 m² | +17 m² +39% | 2022 |
| 2, Jamaica Gardens978 m away | 112 m² | 129 m² | +17 m² +15% | 2022 |
| 6, Panama Court, Jamaica Grove927 m away | 51 m² | 67 m² | +16 m² +31% | 2019 |
| 7, Rachel Square540 m away | 40 m² | 56 m² | +16 m² +40% | 2014 |
| 9, Manor Park995 m away | 98 m² | 113 m² | +15 m² +15% | 2025 |
| 4, Chirk Close93 m away | 96 m² | 111 m² | +15 m² +16% | 2021 |
| 8, Morgraig Avenue123 m away | 91 m² | 106 m² | +15 m² +16% | 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.