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 HX3 7AY
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 |
|---|---|---|---|---|
| 2, Salterlee Villas298 m away | 131 m² | 251 m² | +120 m² +92% | 2025 |
| 1, Springfield979 m away | 357 m² | 461 m² | +104 m² +29% | 2018 |
| 1, Stump House, Godley Lane628 m away | 149 m² | 239 m² | +90 m² +60% | 2019 |
| 7, Upper Hall View739 m away | 100 m² | 182 m² | +82 m² +82% | 2018 |
| 85, Kell Lane0 m away | 165 m² | 229 m² | +64 m² +39% | 2014 |
| 23, Baxter Lane680 m away | 129 m² | 187 m² | +58 m² +45% | 2024 |
| 28, Horley Green Road902 m away | 273 m² | 323 m² | +50 m² +18% | 2023 |
| 12, Upper Hall View739 m away | 204 m² | 252 m² | +48 m² +24% | 2018 |
| Simm Carr979 m away | 145 m² | 191 m² | +46 m² +32% | 2013 |
| 29, Marldon Road718 m away | 84 m² | 128 m² | +44 m² +52% | 2023 |
| 17, Lydgate799 m away | 62 m² | 106 m² | +44 m² +71% | 2019 |
| 6, Haven Close642 m away | 93 m² | 136 m² | +43 m² +46% | 2026 |
| 2, Greencroft Avenue955 m away | 70 m² | 109 m² | +39 m² +56% | 2025 |
| 26, Hill View Gardens699 m away | 85 m² | 120 m² | +35 m² +41% | 2023 |
| River Dale, Red Beck Road486 m away | 74 m² | 109 m² | +35 m² +47% | 2015 |
| 3, Shibden Fold399 m away | 120 m² | 153 m² | +33 m² +28% | 2015 |
| 2, Chelsea Mansions779 m away | 147 m² | 180 m² | +33 m² +22% | 2014 |
| 44, Daleson Close892 m away | 66 m² | 96 m² | +30 m² +45% | 2026 |
| 41 - 43, Towngate691 m away | 148 m² | 177 m² | +29 m² +20% | 2024 |
| 15, Upper Hall View739 m away | 171 m² | 198 m² | +27 m² +16% | 2026 |
| 32, Upper Hall View739 m away | 131 m² | 156 m² | +25 m² +19% | 2020 |
| 19, Longfield Avenue835 m away | 74 m² | 98 m² | +24 m² +32% | 2025 |
| 5, Heywood Court697 m away | 34 m² | 58 m² | +24 m² +71% | 2019 |
| 21, Lydgate799 m away | 51 m² | 75 m² | +24 m² +47% | 2013 |
| 14, Northowram Green837 m away | 84 m² | 107 m² | +23 m² +27% | 2016 |
| 18, Daleson Close892 m away | 83 m² | 105 m² | +22 m² +27% | 2025 |
| 20, Marldon Road718 m away | 84 m² | 106 m² | +22 m² +26% | 2015 |
| 38, Daleson Close892 m away | 83 m² | 103 m² | +20 m² +24% | 2026 |
| 12, Hedge Top Lane919 m away | 54 m² | 74 m² | +20 m² +37% | 2022 |
| 20, Penrose Place552 m away | 93 m² | 113 m² | +20 m² +22% | 2019 |
| 84, Towngate691 m away | 50 m² | 70 m² | +20 m² +40% | 2019 |
| 26, Daleson Close892 m away | 76 m² | 95 m² | +19 m² +25% | 2022 |
| 18, Upper Hall View739 m away | 81 m² | 97 m² | +16 m² +20% | 2015 |
| 24, Daleson Close892 m away | 65 m² | 80 m² | +15 m² +23% | 2022 |
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.