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 NG17 1JP
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 |
|---|---|---|---|---|
| 30, All Saints Court995 m away | 71 m² | 119 m² | +48 m² +68% | 2020 |
| 9, Castlewood Grove710 m away | 115 m² | 161 m² | +46 m² +40% | 2015 |
| 1, Topaz Crescent839 m away | 93 m² | 137 m² | +44 m² +47% | 2024 |
| 17, Pelham Street983 m away | 55 m² | 95 m² | +40 m² +73% | 2009 |
| 51, Parkland View777 m away | 66 m² | 104 m² | +38 m² +58% | 2024 |
| 5, Colliery Houses889 m away | 91 m² | 125 m² | +34 m² +37% | 2024 |
| 6, Grange Farm Close402 m away | 93 m² | 127 m² | +34 m² +37% | 2016 |
| 30, Lynton Drive691 m away | 83 m² | 117 m² | +34 m² +41% | 2014 |
| 19, Amethyst Drive785 m away | 93 m² | 126 m² | +33 m² +35% | 2022 |
| 10, Roods Close631 m away | 109 m² | 141 m² | +32 m² +29% | 2025 |
| 18, Hill Top View539 m away | 76 m² | 108 m² | +32 m² +42% | 2009 |
| 5, The Headstocks890 m away | 65 m² | 95 m² | +30 m² +46% | 2023 |
| 230, Alfreton Road360 m away | 100 m² | 130 m² | +30 m² +30% | 2015 |
| 3, Lower Meadow Lane822 m away | 122 m² | 151 m² | +29 m² +24% | 2015 |
| 19, Lynton Drive691 m away | 94 m² | 122 m² | +28 m² +30% | 2024 |
| 112, Alfreton Road698 m away | 123 m² | 151 m² | +28 m² +23% | 2020 |
| 243, Alfreton Road0 m away | 74 m² | 101 m² | +27 m² +36% | 2017 |
| 19, Blackthorn Way276 m away | 88 m² | 115 m² | +27 m² +31% | 2015 |
| 35, Mill Lane962 m away | 63 m² | 89 m² | +26 m² +41% | 2026 |
| 3, Redbarn Way453 m away | 116 m² | 142 m² | +26 m² +22% | 2021 |
| 8, Ploughmans Grove739 m away | 57 m² | 82 m² | +25 m² +44% | 2025 |
| 33, Lynton Drive691 m away | 87 m² | 112 m² | +25 m² +29% | 2014 |
| 22, Grange Farm Close402 m away | 82 m² | 106 m² | +24 m² +29% | 2025 |
| 10, Sunstone Grove912 m away | 118 m² | 142 m² | +24 m² +20% | 2022 |
| 28, Mapplewells Road375 m away | 76 m² | 100 m² | +24 m² +32% | 2016 |
| 3, Ploughmans Grove739 m away | 82 m² | 105 m² | +23 m² +28% | 2024 |
| 14, Lynton Drive691 m away | 116 m² | 137 m² | +21 m² +18% | 2026 |
| 1, Carnelian Drive763 m away | 122 m² | 143 m² | +21 m² +17% | 2026 |
| 14, Rosedale Gardens676 m away | 79 m² | 99 m² | +20 m² +25% | 2014 |
| 4, The Dumbles324 m away | 121 m² | 140 m² | +19 m² +16% | 2024 |
| 232, Alfreton Road360 m away | 87 m² | 106 m² | +19 m² +22% | 2022 |
| 16, Field View451 m away | 56 m² | 75 m² | +19 m² +34% | 2015 |
| 53, All Saints Court995 m away | 71 m² | 90 m² | +19 m² +27% | 2013 |
| 9, Rosedale Gardens676 m away | 80 m² | 98 m² | +18 m² +23% | 2014 |
| 6, All Saints Court995 m away | 100 m² | 118 m² | +18 m² +18% | 2009 |
| 108, Alfreton Road698 m away | 99 m² | 116 m² | +17 m² +17% | 2025 |
| 156, Alfreton Road360 m away | 86 m² | 103 m² | +17 m² +20% | 2024 |
| 23, Cuttings Avenue580 m away | 80 m² | 96 m² | +16 m² +20% | 2023 |
| 2, Greentrees Court897 m away | 68 m² | 84 m² | +16 m² +24% | 2015 |
| 13, Rookery Lane663 m away | 61 m² | 76 m² | +15 m² +25% | 2024 |
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.