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 HD9 1SJ
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 |
|---|---|---|---|---|
| Dean Lee, Dean Lane804 m away | 142 m² | 264 m² | +122 m² +86% | 2021 |
| 240, Dunford Road903 m away | 225 m² | 292 m² | +67 m² +30% | 2024 |
| Holly Cottage, Leas Gardens895 m away | 192 m² | 255 m² | +63 m² +33% | 2025 |
| 40, Towngate942 m away | 73 m² | 126 m² | +53 m² +73% | 2019 |
| 24, White Wells Gardens644 m away | 138 m² | 182 m² | +44 m² +32% | 2026 |
| Larch House, Sandygate528 m away | 62 m² | 103 m² | +41 m² +66% | 2018 |
| 61, Underbank Old Road905 m away | 112 m² | 151 m² | +39 m² +35% | 2025 |
| Casa Mia, 6, White Wells Road527 m away | 83 m² | 121 m² | +38 m² +46% | 2017 |
| 18, The Heights172 m away | 112 m² | 148 m² | +36 m² +32% | 2021 |
| 5, Upper Bank End Road943 m away | 81 m² | 117 m² | +36 m² +44% | 2020 |
| 99, Dunford Road967 m away | 86 m² | 120 m² | +34 m² +40% | 2017 |
| 9, Wickleden Gate614 m away | 87 m² | 118 m² | +31 m² +36% | 2023 |
| 95, Dunford Road967 m away | 79 m² | 109 m² | +30 m² +38% | 2023 |
| 24, St Georges Road882 m away | 52 m² | 81 m² | +29 m² +56% | 2010 |
| 67, Towngate942 m away | 54 m² | 80 m² | +26 m² +48% | 2026 |
| 50, Paris Road708 m away | 71 m² | 96 m² | +25 m² +35% | 2021 |
| 2, Morton Wood Grove254 m away | 69 m² | 93 m² | +24 m² +35% | 2022 |
| 45, St Georges Road882 m away | 60 m² | 84 m² | +24 m² +40% | 2018 |
| 17, Lee Terrace839 m away | 73 m² | 96 m² | +23 m² +32% | 2025 |
| 22, Uppergate849 m away | 44 m² | 67 m² | +23 m² +52% | 2025 |
| 57, Upper Bank End Road836 m away | 119 m² | 141 m² | +22 m² +18% | 2024 |
| 30, St Georges Road882 m away | 46 m² | 67 m² | +21 m² +46% | 2023 |
| 43, Wickleden Gate614 m away | 127 m² | 148 m² | +21 m² +17% | 2015 |
| 30, Scholes Moor Road0 m away | 81 m² | 100 m² | +19 m² +23% | 2017 |
| 9, Wadman Road495 m away | 45 m² | 63 m² | +18 m² +40% | 2023 |
| 1, Heather Crest, Underbank Old Road905 m away | 63 m² | 79 m² | +16 m² +25% | 2015 |
| 5, Arrunden Court968 m away | 79 m² | 94 m² | +15 m² +19% | 2020 |
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.