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 DN6 0AJ
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 |
|---|---|---|---|---|
| 43, Marian Crescent838 m away | 93 m² | 132 m² | +39 m² +42% | 2024 |
| 11, Swan Court810 m away | 61 m² | 96 m² | +35 m² +57% | 2015 |
| Apartment 1, Bewick House, Swan Court841 m away | 37 m² | 71 m² | +34 m² +92% | 2023 |
| 17, Swan Court810 m away | 68 m² | 96 m² | +28 m² +41% | 2024 |
| 23, Doncaster Road164 m away | 92 m² | 117 m² | +25 m² +27% | 2016 |
| 29, Davis Road718 m away | 65 m² | 90 m² | +25 m² +38% | 2016 |
| 23, Park Road206 m away | 72 m² | 97 m² | +25 m² +35% | 2013 |
| White Hall Cottage, Doncaster Road821 m away | 121 m² | 142 m² | +21 m² +17% | 2023 |
| Mere House, Doncaster Road164 m away | 26 m² | 46 m² | +20 m² +77% | 2018 |
| 16, The Avenue427 m away | 62 m² | 81 m² | +19 m² +31% | 2014 |
| 59, Manor Road365 m away | 80 m² | 99 m² | +19 m² +24% | 2013 |
| 73, The Avenue431 m away | 68 m² | 86 m² | +18 m² +26% | 2021 |
| 61, Sherwood Avenue752 m away | 81 m² | 97 m² | +16 m² +20% | 2026 |
| 88, Alfred Road507 m away | 84 m² | 100 m² | +16 m² +19% | 2013 |
| 7 New Houses, Spa Terrace953 m away | 56 m² | 71 m² | +15 m² +27% | 2026 |
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.