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 BD13 1NE
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 |
|---|---|---|---|---|
| Field House, Cockin Lane929 m away | 124 m² | 212 m² | +88 m² +71% | 2013 |
| 8, Park View687 m away | 216 m² | 259 m² | +43 m² +20% | 2016 |
| 29, Nelson Street970 m away | 157 m² | 199 m² | +42 m² +27% | 2017 |
| 4, Chapel Lane978 m away | 46 m² | 82 m² | +36 m² +78% | 2026 |
| Hill Top Cottage, Hill Top668 m away | 89 m² | 118 m² | +29 m² +33% | 2019 |
| 5, Mosstree Close624 m away | 87 m² | 115 m² | +28 m² +32% | 2015 |
| 15, Yews Green495 m away | 55 m² | 80 m² | +25 m² +45% | 2021 |
| 43, Lane Side0 m away | 52 m² | 76 m² | +24 m² +46% | 2026 |
| 21, Micklemoss Drive710 m away | 62 m² | 82 m² | +20 m² +32% | 2026 |
| 1, Springfield874 m away | 75 m² | 95 m² | +20 m² +27% | 2025 |
| 3, Smallpage896 m away | 55 m² | 75 m² | +20 m² +36% | 2012 |
| 7, Mill Lane678 m away | 69 m² | 88 m² | +19 m² +28% | 2023 |
| 33, Lane Side0 m away | 94 m² | 112 m² | +18 m² +19% | 2021 |
| 35, Grouse Moor Lane768 m away | 96 m² | 113 m² | +17 m² +18% | 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.