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 DH2 3SE
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 |
|---|---|---|---|---|
| 19, Poplar Street0 m away | 87 m² | 132 m² | +45 m² +52% | 2014 |
| 22, Alnwick Close831 m away | 108 m² | 152 m² | +44 m² +41% | 2014 |
| 17, Olive Street71 m away | 78 m² | 119 m² | +41 m² +53% | 2014 |
| 18, Hauxley Drive813 m away | 100 m² | 132 m² | +32 m² +32% | 2025 |
| 8, Olive Street71 m away | 74 m² | 106 m² | +32 m² +43% | 2011 |
| 5, Rothbury Close993 m away | 58 m² | 87 m² | +29 m² +50% | 2014 |
| 4, Gill Croft884 m away | 102 m² | 130 m² | +28 m² +27% | 2021 |
| 15, Poplar Street0 m away | 92 m² | 120 m² | +28 m² +30% | 2015 |
| 54, Lesbury Close681 m away | 91 m² | 115 m² | +24 m² +26% | 2025 |
| 11, Embleton Drive816 m away | 112 m² | 136 m² | +24 m² +21% | 2023 |
| 34, Embleton Drive816 m away | 77 m² | 101 m² | +24 m² +31% | 2022 |
| 40, Embleton Drive816 m away | 90 m² | 112 m² | +22 m² +24% | 2022 |
| 19, Aberwick Drive742 m away | 95 m² | 117 m² | +22 m² +23% | 2014 |
| 22, Dronfield Close833 m away | 64 m² | 84 m² | +20 m² +31% | 2016 |
| 18, Poplar Street0 m away | 97 m² | 115 m² | +18 m² +19% | 2021 |
| 41, Meadow Drive755 m away | 96 m² | 114 m² | +18 m² +19% | 2014 |
| 10, Norton Close849 m away | 60 m² | 78 m² | +18 m² +30% | 2013 |
| 12, Norton Close849 m away | 61 m² | 78 m² | +17 m² +28% | 2013 |
| 42, Falstone Drive660 m away | 96 m² | 112 m² | +16 m² +17% | 2025 |
| 19, Pine Street23 m away | 72 m² | 88 m² | +16 m² +22% | 2022 |
| 4, Cedar Street104 m away | 90 m² | 106 m² | +16 m² +18% | 2014 |
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.