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 WN8 7PE
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 |
|---|---|---|---|---|
| 1 - 3, Cobbs Brow Lane875 m away | 175 m² | 299 m² | +124 m² +71% | 2023 |
| 2, Giants Hall Cottages570 m away | 89 m² | 205 m² | +116 m² +130% | 2022 |
| Quinta, Higher Lane846 m away | 118 m² | 227 m² | +109 m² +92% | 2020 |
| Bethany, Course Lane882 m away | 93 m² | 190 m² | +97 m² +104% | 2017 |
| 10, Bradshaw Lane737 m away | 120 m² | 213 m² | +93 m² +78% | 2025 |
| Sun Cottage, Mill Lane560 m away | 157 m² | 248 m² | +91 m² +58% | 2024 |
| 71a, The Common565 m away | 338 m² | 410 m² | +72 m² +21% | 2015 |
| 8, Mill Lane560 m away | 59 m² | 129 m² | +70 m² +119% | 2021 |
| 13, Tan House Lane529 m away |
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.
| 168 m² |
| 236 m² |
| +68 m² +40% |
| 2025 |
| Gilrose, Course Lane882 m away | 80 m² | 147 m² | +67 m² +84% | 2016 |
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| Millside, Mill Lane560 m away | 153 m² | 215 m² | +62 m² +41% | 2024 |
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| Tibbs Cottage, 11a, Bradshaw Lane737 m away | 95 m² | 157 m² | +62 m² +65% | 2017 |
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| 11, Bramble Way814 m away | 70 m² | 128 m² | +58 m² +83% | 2017 |
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| 14, Tan House Lane529 m away | 144 m² | 198 m² | +54 m² +38% | 2025 |
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| 5, Back Lane646 m away | 81 m² | 134 m² | +53 m² +65% | 2023 |
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| 15, Greenfield Avenue166 m away | 61 m² | 114 m² | +53 m² +87% | 2014 |
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| Greenfields, Mill Lane560 m away | 69 m² | 118 m² | +49 m² +71% | 2018 |
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| 69, Burnside0 m away | 67 m² | 115 m² | +48 m² +72% | 2026 |
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| 27, Clovelly Drive981 m away | 104 m² | 150 m² | +46 m² +44% | 2025 |
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| 9, Tan House Lane529 m away | 202 m² | 247 m² | +45 m² +22% | 2017 |
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| 32c, Alder Lane673 m away | 140 m² | 183 m² | +43 m² +31% | 2019 |
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| 17, Beacon Crossing421 m away | 78 m² | 121 m² | +43 m² +55% | 2011 |
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| 26, Greenfield Avenue166 m away | 86 m² | 128 m² | +42 m² +49% | 2025 |
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| 18, Mill Lane560 m away | 51 m² | 92 m² | +41 m² +80% | 2019 |
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| Stonewold, Tanfield Nook385 m away | 145 m² | 177 m² | +32 m² +22% | 2026 |
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| 31, Broadmead195 m away | 70 m² | 102 m² | +32 m² +46% | 2020 |
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| 12, New Acres808 m away | 111 m² | 142 m² | +31 m² +28% | 2022 |
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| 10, Fairhurst Drive137 m away | 63 m² | 93 m² | +30 m² +48% | 2023 |
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| 34, Burnside282 m away | 88 m² | 116 m² | +28 m² +32% | 2019 |
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| 12, Acrefield805 m away | 86 m² | 114 m² | +28 m² +33% | 2013 |
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| 35, Lindley Drive611 m away | 119 m² | 145 m² | +26 m² +22% | 2019 |
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| 3, Bramble Way814 m away | 80 m² | 104 m² | +24 m² +30% | 2025 |
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| 32, Broadmead195 m away | 106 m² | 130 m² | +24 m² +23% | 2024 |
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| 29, Broadmead195 m away | 75 m² | 98 m² | +23 m² +31% | 2025 |
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| 9, Brookfield668 m away | 102 m² | 125 m² | +23 m² +23% | 2023 |
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| 18, Acrefield805 m away | 125 m² | 148 m² | +23 m² +18% | 2021 |
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| 6, Lathom Avenue374 m away | 75 m² | 98 m² | +23 m² +31% | 2017 |
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| 24, Acrefield805 m away | 93 m² | 115 m² | +22 m² +24% | 2018 |
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| 15, Brandreth Drive560 m away | 108 m² | 130 m² | +22 m² +20% | 2016 |
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| 18, Broadmead195 m away | 76 m² | 97 m² | +21 m² +28% | 2022 |
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| 37, Greenfield Avenue166 m away | 120 m² | 141 m² | +21 m² +18% | 2013 |
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| 9, Cobbs Brow Lane875 m away | 73 m² | 93 m² | +20 m² +27% | 2026 |
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| 75, Brandreth Drive619 m away | 127 m² | 147 m² | +20 m² +16% | 2022 |
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| 10, Acrefield805 m away | 87 m² | 107 m² | +20 m² +23% | 2017 |
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| 24, Fairhurst Drive137 m away | 67 m² | 86 m² | +19 m² +28% | 2026 |
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| 89, Burnside0 m away | 79 m² | 97 m² | +18 m² +23% | 2025 |
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| 25, Clovelly Drive981 m away | 91 m² | 109 m² | +18 m² +20% | 2021 |
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| 2, Lathom Avenue374 m away | 91 m² | 109 m² | +18 m² +20% | 2016 |
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| 99, Burnside0 m away | 84 m² | 101 m² | +17 m² +20% | 2024 |
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| 12, Lathom Avenue374 m away | 69 m² | 86 m² | +17 m² +25% | 2023 |
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| 5, Mill Leat Mews519 m away | 43 m² | 59 m² | +16 m² +37% | 2021 |
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| 6, Westdene208 m away | 56 m² | 72 m² | +16 m² +29% | 2020 |
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| 11, Bradshaw Lane737 m away | 61 m² | 77 m² | +16 m² +26% | 2018 |
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| 13, Mill Lane560 m away | 66 m² | 82 m² | +16 m² +24% | 2011 |
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