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 BL6 5DB
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 |
|---|---|---|---|---|
| 7, Acresfield Close494 m away | 76 m² | 174 m² | +98 m² +129% | 2016 |
| 13, Ainse Road563 m away | 79 m² | 138 m² | +59 m² +75% | 2022 |
| 17, Latham Road344 m away | 69 m² | 128 m² | +59 m² +86% | 2021 |
| 23, Castlecroft Avenue539 m away | 69 m² | 120 m² | +51 m² +74% | 2010 |
| 363, Manchester Road995 m away | 67 m² | 115 m² | +48 m² +72% | 2024 |
| 26, Coniston Road414 m away | 106 m² | 151 m² | +45 m² +42% | 2024 |
| 9, Vauze Avenue439 m away | 48 m² | 86 m² | +38 m² +79% | 2015 |
| 20, Castlecroft Avenue539 m away | 75 m² | 110 m² | +35 m² +47% | 2024 |
| 15, Vicarage Road West297 m away | 80 m² | 114 m² | +34 m² +43% | 2025 |
| 44, Whitehall Lane384 m away | 98 m² | 129 m² | +31 m² +32% | 2026 |
| 359a, Manchester Road995 m away | 131 m² | 162 m² | +31 m² +24% | 2025 |
| 18, Whitehall Lane276 m away | 86 m² | 117 m² | +31 m² +36% | 2024 |
| Whitehall Cottage, 21a, Whitehall Lane343 m away | 103 m² | 134 m² | +31 m² +30% | 2015 |
| 26, Fryent Close311 m away | 106 m² | 135 m² | +29 m² +27% | 2022 |
| 305, Manchester Road568 m away | 94 m² | 122 m² | +28 m² +30% | 2017 |
| 37, Blackhorse Street367 m away | 64 m² | 90 m² | +26 m² +41% | 2013 |
| 200, Greenbarn Way374 m away | 86 m² | 110 m² | +24 m² +28% | 2014 |
| 27, Chorley Road536 m away | 82 m² | 105 m² | +23 m² +28% | 2015 |
| 39, Nightingale Road523 m away | 117 m² | 140 m² | +23 m² +20% | 2014 |
| 7, Castlecroft Avenue539 m away | 85 m² | 106 m² | +21 m² +25% | 2023 |
| 84, Vicarage Road0 m away | 53 m² | 74 m² | +21 m² +40% | 2016 |
| 213, New Street334 m away | 56 m² | 76 m² | +20 m² +36% | 2015 |
| 10, Whitehall Lane223 m away | 94 m² | 114 m² | +20 m² +21% | 2013 |
| 103, Station Road954 m away | 67 m² | 86 m² | +19 m² +28% | 2014 |
| 6, St Katherines Drive397 m away | 72 m² | 91 m² | +19 m² +26% | 2013 |
| 2, Rivington Street247 m away | 63 m² | 81 m² | +18 m² +29% | 2026 |
| 6, Blackhorse Avenue346 m away | 76 m² | 94 m² | +18 m² +24% | 2025 |
| 8, Castlecroft Avenue539 m away | 73 m² | 91 m² | +18 m² +25% | 2022 |
| 18, Chorley Road508 m away | 62 m² | 80 m² | +18 m² +29% | 2011 |
| 1, Vauze House Close484 m away | 93 m² | 110 m² | +17 m² +18% | 2024 |
| 17, Boardman Street248 m away | 99 m² | 115 m² | +16 m² +16% | 2026 |
| 154, Greenbarn Way508 m away | 66 m² | 82 m² | +16 m² +24% | 2026 |
| 359b, Manchester Road995 m away | 89 m² | 105 m² | +16 m² +18% | 2022 |
| 12, Carlton Close254 m away | 105 m² | 121 m² | +16 m² +15% | 2016 |
| 332, Manchester Road687 m away | 77 m² | 92 m² | +15 m² +19% | 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.