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 NE40 4RH
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 |
|---|---|---|---|---|
| Greenside House637 m away | 190 m² | 362 m² | +172 m² +91% | 2010 |
| 1, Heathfield Farm676 m away | 75 m² | 137 m² | +62 m² +83% | 2022 |
| 1, Silvertop Gardens518 m away | 102 m² | 163 m² | +61 m² +60% | 2016 |
| 10, Elmtree Drive81 m away | 122 m² | 181 m² | +59 m² +48% | 2014 |
| 4, Elmtree Drive81 m away | 104 m² | 153 m² | +49 m² +47% | 2014 |
| 8, Dodsworth Terrace83 m away | 68 m² | 109 m² | +41 m² +60% | 2011 |
| Bute Villa, Greenside Road993 m away | 107 m² | 146 m² | +39 m² +36% | 2014 |
| 2, Waverley Cottages610 m away | 168 m² | 206 m² | +38 m² +23% | 2024 |
| 2, Folly Cottages310 m away | 103 m² | 138 m² | +35 m² +34% | 2015 |
| 8, The Pines39 m away | 38 m² | 71 m² | +33 m² +87% | 2022 |
| 41, Burnhills Gardens217 m away | 58 m² | 90 m² | +32 m² +55% | 2025 |
| 18, Alma Terrace441 m away | 77 m² | 109 m² | +32 m² +42% | 2024 |
| Green Cottage719 m away | 83 m² | 113 m² | +30 m² +36% | 2016 |
| 11, Elmtree Drive81 m away | 107 m² | 135 m² | +28 m² +26% | 2014 |
| 14, Nelson Street889 m away | 56 m² | 83 m² | +27 m² +48% | 2023 |
| 9, Elmtree Drive81 m away | 113 m² | 140 m² | +27 m² +24% | 2014 |
| 1, Rockwood Terrace977 m away | 41 m² | 67 m² | +26 m² +63% | 2022 |
| 8, Sunnygill Terrace858 m away | 80 m² | 105 m² | +25 m² +31% | 2024 |
| 1, Cadaway Houses213 m away | 121 m² | 144 m² | +23 m² +19% | 2021 |
| 3, Rockwood Terrace977 m away | 76 m² | 99 m² | +23 m² +30% | 2021 |
| 56, Burnhills Gardens217 m away | 95 m² | 115 m² | +20 m² +21% | 2025 |
| 20, Fox Dene View936 m away | 71 m² | 90 m² | +19 m² +27% | 2019 |
| 6, Pine Street0 m away | 87 m² | 106 m² | +19 m² +22% | 2014 |
| 14, Dodsworth Villas173 m away | 73 m² | 91 m² | +18 m² +25% | 2014 |
| 17, Dodsworth Terrace83 m away | 69 m² | 86 m² | +17 m² +25% | 2025 |
| 6, Stanhope Street977 m away | 67 m² | 82 m² | +15 m² +22% | 2019 |
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.