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 3SN
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 |
|---|---|---|---|---|
| 15, North View814 m away | 84 m² | 182 m² | +98 m² +117% | 2022 |
| 18, St Agnes Gardens West748 m away | 116 m² | 204 m² | +88 m² +76% | 2021 |
| Fairfields, St Agnes Gardens North685 m away | 77 m² | 136 m² | +59 m² +77% | 2025 |
| 19, Beech Grove Terrace686 m away | 41 m² | 97 m² | +56 m² +137% | 2013 |
| Bank Top Cottage, Bank Top961 m away | 61 m² | 113 m² | +52 m² +85% | 2015 |
| 7, Eden Dale519 m away | 72 m² | 109 m² | +37 m² +51% | 2025 |
| 18, Dale Street640 m away | 73 m² | 110 m² | +37 m² +51% | 2017 |
| Kimcote Bungalow, St Agnes Gardens West748 m away | 112 m² | 146 m² | +34 m² +30% | 2024 |
| 9, Moralee Close339 m away | 100 m² | 134 m² | +34 m² +34% | 2021 |
| 10, Beech Grove Terrace South718 m away | 89 m² | 123 m² | +34 m² +38% | 2015 |
| Ferndale, St Agnes Gardens695 m away | 152 m² | 185 m² | +33 m² +22% | 2024 |
| Glen View, Stannerford Road0 m away | 118 m² | 150 m² | +32 m² +27% | 2014 |
| 113, Kepier Chare950 m away | 49 m² | 77 m² | +28 m² +57% | 2022 |
| 5, Rosedale Road933 m away | 57 m² | 83 m² | +26 m² +46% | 2016 |
| 33, Rosedale Road933 m away | 60 m² | 86 m² | +26 m² +43% | 2015 |
| 27, Beech Grove Terrace South718 m away | 96 m² | 121 m² | +25 m² +26% | 2020 |
| 2, Dale Street640 m away | 56 m² | 79 m² | +23 m² +41% | 2014 |
| 5, Eden Dale519 m away | 86 m² | 107 m² | +21 m² +24% | 2023 |
| 6, Donkin Terrace999 m away | 71 m² | 91 m² | +20 m² +28% | 2015 |
| 8, Maryside Place855 m away | 70 m² | 88 m² | +18 m² +26% | 2025 |
| 21, Morgy Hill East813 m away | 63 m² | 81 m² | +18 m² +29% | 2015 |
| 1, Emma View969 m away | 70 m² | 88 m² | +18 m² +26% | 2014 |
| 3, Eden Dale519 m away | 73 m² | 91 m² | +18 m² +25% | 2011 |
| 16, Lambton Close854 m away | 40 m² | 56 m² | +16 m² +40% | 2016 |
| 106, Kepier Chare950 m away | 49 m² | 65 m² | +16 m² +33% | 2015 |
| 8, West View665 m away | 94 m² | 110 m² | +16 m² +17% | 2010 |
| 18, North View937 m away | 65 m² | 80 m² | +15 m² +23% | 2020 |
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.