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 7AL
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 |
|---|---|---|---|---|
| 47, Victoria Road West494 m away | 115 m² | 222 m² | +107 m² +93% | 2016 |
| 39, Garnett Drive228 m away | 77 m² | 150 m² | +73 m² +95% | 2016 |
| 84, Victoria Road West220 m away | 72 m² | 135 m² | +63 m² +88% | 2015 |
| 45, Victoria Road West494 m away | 93 m² | 139 m² | +46 m² +49% | 2026 |
| 143, Marion Road344 m away | 69 m² | 109 m² | +40 m² +58% | 2013 |
| 12, The Willows972 m away | 107 m² | 146 m² | +39 m² +36% | 2016 |
| 122, Victoria Road West149 m away | 109 m² | 148 m² | +39 m² +36% | 2014 |
| 2, Russell Drive727 m away | 79 m² | 117 m² | +38 m² +48% | 2013 |
| 3, Ffordd Penrhwylfa971 m away | 138 m² | 175 m² | +37 m² +27% | 2025 |
| 40, Ceg Y Ffordd880 m away | 74 m² | 108 m² | +34 m² +46% | 2024 |
| 59, Stephen Road279 m away | 85 m² | 118 m² | +33 m² +39% | 2024 |
| 31a, Ceg Y Ffordd880 m away | 108 m² | 141 m² | +33 m² +31% | 2014 |
| 34, Stephen Road279 m away | 50 m² | 81 m² | +31 m² +62% | 2020 |
| 2, Earlswood Avenue138 m away | 67 m² | 96 m² | +29 m² +43% | 2024 |
| 24, Arfon Avenue251 m away | 61 m² | 88 m² | +27 m² +44% | 2014 |
| 7, Terfyn Pella Avenue356 m away | 53 m² | 79 m² | +26 m² +49% | 2026 |
| 1, Adele Avenue452 m away | 83 m² | 109 m² | +26 m² +31% | 2014 |
| 1, Irene Avenue135 m away | 79 m² | 102 m² | +23 m² +29% | 2026 |
| 104, Victoria Road West0 m away | 74 m² | 97 m² | +23 m² +31% | 2024 |
| 67, Marion Road623 m away | 80 m² | 103 m² | +23 m² +29% | 2021 |
| 5, Seabank Drive968 m away | 84 m² | 105 m² | +21 m² +25% | 2018 |
| 5, Oldgate Road400 m away | 61 m² | 81 m² | +20 m² +33% | 2026 |
| 15a, Marion Road837 m away | 58 m² | 78 m² | +20 m² +34% | 2016 |
| 5, Earlswood Avenue101 m away | 72 m² | 91 m² | +19 m² +26% | 2023 |
| 41, Garnett Drive228 m away | 66 m² | 85 m² | +19 m² +29% | 2019 |
| 42, Victoria Road West438 m away | 116 m² | 134 m² | +18 m² +16% | 2026 |
| 70a, Victoria Road West220 m away | 74 m² | 92 m² | +18 m² +24% | 2015 |
| 90, Victoria Road West136 m away | 105 m² | 122 m² | +17 m² +16% | 2013 |
| 4, Morris Avenue718 m away | 70 m² | 86 m² | +16 m² +23% | 2022 |
| 9, Garnett Drive228 m away | 66 m² | 82 m² | +16 m² +24% | 2015 |
| 16, Irene Avenue135 m away | 64 m² | 79 m² | +15 m² +23% | 2026 |
| 43, Green Lanes162 m away | 44 m² | 59 m² | +15 m² +34% | 2026 |
| 6, Deric Close45 m away | 95 m² | 110 m² | +15 m² +16% | 2025 |
| 10, East Close166 m away | 84 m² | 99 m² | +15 m² +18% | 2023 |
| 50, Marion Road730 m away | 42 m² | 57 m² | +15 m² +36% | 2019 |
| 15, Russell Drive781 m away | 53 m² | 68 m² | +15 m² +28% | 2015 |
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.