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 SR6 7AY
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 |
|---|---|---|---|---|
| 2, Markham Avenue637 m away | 154 m² | 292 m² | +138 m² +90% | 2022 |
| 21, Nicholas Avenue726 m away | 164 m² | 289 m² | +125 m² +76% | 2013 |
| 16, Lizard Lane237 m away | 220 m² | 316 m² | +96 m² +44% | 2014 |
| 1, Moor Court558 m away | 386 m² | 464 m² | +78 m² +20% | 2026 |
| 17, Markham Avenue637 m away | 195 m² | 272 m² | +77 m² +39% | 2019 |
| 1, Newark Drive657 m away | 187 m² | 255 m² | +68 m² +36% | 2018 |
| 24, Nicholas Avenue726 m away | 119 m² | 176 m² | +57 m² +48% | 2024 |
| Sellrain House, Moor Court558 m away | 175 m² | 226 m² | +51 m² +29% | 2016 |
| 14, Percy Terrace251 m away | 91 m² | 138 m² | +47 m² +52% | 2022 |
| 2, Moor Court558 m away | 102 m² | 145 m² | +43 m² +42% | 2020 |
| 21, Augusta Terrace153 m away | 80 m² | 122 m² | +42 m² +53% | 2024 |
| 3, Souter View521 m away | 42 m² | 81 m² | +39 m² +93% | 2024 |
| 16, Westcroft218 m away | 158 m² | 191 m² | +33 m² +21% | 2019 |
| 9, Rose Crescent709 m away | 38 m² | 70 m² | +32 m² +84% | 2020 |
| 3, Geoffrey Street0 m away | 92 m² | 124 m² | +32 m² +35% | 2014 |
| 17, Whitburn Hall459 m away | 98 m² | 129 m² | +31 m² +32% | 2025 |
| 3, Fairfield Drive732 m away | 79 m² | 110 m² | +31 m² +39% | 2016 |
| 42, Rupert Street139 m away | 73 m² | 102 m² | +29 m² +40% | 2021 |
| 65, Oak Crescent413 m away | 63 m² | 91 m² | +28 m² +44% | 2021 |
| 42, Wheatall Drive758 m away | 75 m² | 103 m² | +28 m² +37% | 2016 |
| 9, Wellands Court374 m away | 77 m² | 104 m² | +27 m² +35% | 2026 |
| 17, Fulmar Walk424 m away | 57 m² | 84 m² | +27 m² +47% | 2015 |
| 20, Adolphus Street264 m away | 61 m² | 87 m² | +26 m² +43% | 2019 |
| 22, Farrow Drive297 m away | 89 m² | 114 m² | +25 m² +28% | 2023 |
| 42, Parry Drive220 m away | 70 m² | 95 m² | +25 m² +36% | 2022 |
| 13, Front Street375 m away | 132 m² | 154 m² | +22 m² +17% | 2024 |
| 35, Parry Drive286 m away | 85 m² | 106 m² | +21 m² +25% | 2016 |
| 23, Mill Lane834 m away | 69 m² | 90 m² | +21 m² +30% | 2016 |
| 26, Fern Avenue646 m away | 76 m² | 96 m² | +20 m² +26% | 2025 |
| 2, Birch Avenue146 m away | 86 m² | 106 m² | +20 m² +23% | 2024 |
| 28, Farrow Drive297 m away | 80 m² | 100 m² | +20 m² +25% | 2022 |
| 60, Parry Drive286 m away | 80 m² | 99 m² | +19 m² +24% | 2024 |
| 1, Geoffrey Street0 m away | 60 m² | 78 m² | +18 m² +30% | 2020 |
| 4, Marsden Grove229 m away | 77 m² | 95 m² | +18 m² +23% | 2019 |
| 17, Oak Crescent512 m away | 64 m² | 82 m² | +18 m² +28% | 2017 |
| 17, Farrow Drive297 m away | 77 m² | 94 m² | +17 m² +22% | 2017 |
| 20, Farrow Drive297 m away | 81 m² | 96 m² | +15 m² +19% | 2026 |
| 32, Wheatall Drive652 m away | 78 m² | 93 m² | +15 m² +19% | 2023 |
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.