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 0RB
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 |
|---|---|---|---|---|
| 6, Sunnymede Avenue628 m away | 137 m² | 191 m² | +54 m² +39% | 2014 |
| 73, Coniston Road131 m away | 62 m² | 110 m² | +48 m² +77% | 2021 |
| 40, Coniston Road131 m away | 98 m² | 141 m² | +43 m² +44% | 2023 |
| 41, Coniston Road131 m away | 69 m² | 108 m² | +39 m² +57% | 2019 |
| Highfield House, Moss Road725 m away | 181 m² | 215 m² | +34 m² +19% | 2015 |
| 4, Highfield Road749 m away | 91 m² | 118 m² | +27 m² +30% | 2021 |
| 7, Sunnymede View606 m away | 67 m² | 92 m² | +25 m² +37% | 2020 |
| 1, Poplar Grove945 m away | 105 m² | 129 m² | +24 m² +23% | 2015 |
| 16, Ulverston Avenue0 m away | 48 m² | 71 m² | +23 m² +48% | 2025 |
| 28, Eastfield Drive832 m away | 61 m² | 84 m² | +23 m² +38% | 2014 |
| Boothroyd, Moss Road458 m away | 90 m² | 112 m² | +22 m² +24% | 2018 |
| 1, Milton Villas898 m away | 106 m² | 128 m² | +22 m² +21% | 2014 |
| Belvoir House, Moss Road458 m away | 104 m² | 122 m² | +18 m² +17% | 2024 |
| 5, Highfield Road749 m away | 74 m² | 92 m² | +18 m² +24% | 2015 |
| 56, Coniston Road131 m away | 87 m² | 105 m² | +18 m² +21% | 2013 |
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.