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 DN2 4PS
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 |
|---|---|---|---|---|
| 346, Thorne Road230 m away | 120 m² | 245 m² | +125 m² +104% | 2014 |
| 78, The Grove595 m away | 80 m² | 199 m² | +119 m² +149% | 2017 |
| 90, The Grove595 m away | 77 m² | 128 m² | +51 m² +66% | 2021 |
| 1, Hillside Road451 m away | 80 m² | 130 m² | +50 m² +63% | 2020 |
| 174, Thorne Road952 m away | 94 m² | 143 m² | +49 m² +52% | 2011 |
| 89, The Grove574 m away | 68 m² | 109 m² | +41 m² +60% | 2024 |
| 2, Woodlea Way364 m away | 107 m² | 147 m² | +40 m² +37% | 2017 |
| 17, Linkswood Avenue673 m away | 81 m² | 120 m² | +39 m² +48% | 2019 |
| 55, Grove Hill Road417 m away | 100 m² | 137 m² | +37 m² +37% | 2024 |
| 24, Crossways556 m away | 117 m² | 154 m² | +37 m² +32% | 2021 |
| 52, The Grove891 m away | 87 m² | 122 m² | +35 m² +40% | 2019 |
| 133, The Grove435 m away | 92 m² | 125 m² | +33 m² +36% | 2016 |
| 16, Clay Lane995 m away | 87 m² | 119 m² | +32 m² +37% | 2024 |
| 93, Sandall Park Drive693 m away | 95 m² | 125 m² | +30 m² +32% | 2015 |
| 9, Greenleafe Avenue372 m away | 80 m² | 109 m² | +29 m² +36% | 2026 |
| 9, Boundary Avenue381 m away | 50 m² | 78 m² | +28 m² +56% | 2024 |
| 64, The Grove891 m away | 77 m² | 105 m² | +28 m² +36% | 2013 |
| 1, Woodlea Way364 m away | 75 m² | 102 m² | +27 m² +36% | 2023 |
| 67, Chestnut Avenue520 m away | 136 m² | 161 m² | +25 m² +18% | 2018 |
| 33, Sandcliffe Road922 m away | 76 m² | 101 m² | +25 m² +33% | 2013 |
| 9, Adlard Road799 m away | 88 m² | 112 m² | +24 m² +27% | 2024 |
| 10, Crompton Road97 m away | 90 m² | 113 m² | +23 m² +26% | 2017 |
| 30, Crossways North515 m away | 104 m² | 125 m² | +21 m² +20% | 2024 |
| 349, Thorne Road647 m away | 94 m² | 114 m² | +20 m² +21% | 2025 |
| 25, Gosford Road782 m away | 117 m² | 136 m² | +19 m² +16% | 2024 |
| 45, Ennerdale Road608 m away | 85 m² | 103 m² | +18 m² +21% | 2015 |
| 69, Truro Avenue302 m away | 68 m² | 84 m² | +16 m² +24% | 2024 |
| 57, Truro Avenue302 m away | 77 m² | 93 m² | +16 m² +21% | 2021 |
| 65, Boundary Avenue381 m away | 100 m² | 116 m² | +16 m² +16% | 2016 |
| 273, Beckett Road836 m away | 91 m² | 107 m² | +16 m² +18% | 2016 |
| 47, Central Boulevard630 m away | 94 m² | 109 m² | +15 m² +16% | 2022 |
| Flat 17, Sheraton Court, Armthorpe Road948 m away | 36 m² | 51 m² | +15 m² +42% | 2019 |
| 15, Truro Avenue0 m away | 83 m² | 98 m² | +15 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.