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 NR7 0US
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, Boundary Lane761 m away | 119 m² | 296 m² | +177 m² +149% | 2013 |
| 102, Yarmouth Road918 m away | 100 m² | 245 m² | +145 m² +145% | 2022 |
| 27, St Andrews Avenue745 m away | 138 m² | 224 m² | +86 m² +62% | 2017 |
| 13, St Andrews Avenue745 m away | 97 m² | 183 m² | +86 m² +89% | 2016 |
| 21, Hillside Avenue930 m away | 102 m² | 168 m² | +66 m² +65% | 2025 |
| 41, St Catherines Road828 m away | 114 m² | 178 m² | +64 m² +56% | 2020 |
| 11, St Andrews Close582 m away | 106 m² | 169 m² | +63 m² +59% | 2021 |
| 38, Parliament Court764 m away | 55 m² | 116 m² | +61 m² +111% | 2021 |
| 33, Eastern Road446 m away | 62 m² |
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.
| +59 m² +95% |
| 2011 |
| 19, Minion Close740 m away | 186 m² | 238 m² | +52 m² +28% | 2015 |
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| 64, Spinney Road985 m away | 92 m² | 141 m² | +49 m² +53% | 2015 |
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| 134, Yarmouth Road639 m away | 107 m² | 156 m² | +49 m² +46% | 2014 |
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| 4, Boundary Lane761 m away | 97 m² | 142 m² | +45 m² +46% | 2021 |
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| 1, Eastern Road446 m away | 60 m² | 104 m² | +44 m² +73% | 2021 |
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| 12 East Wing, St Andrews Park597 m away | 116 m² | 156 m² | +40 m² +34% | 2019 |
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| 12, Winceby Close571 m away | 70 m² | 108 m² | +38 m² +54% | 2022 |
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| 98, Vane Close0 m away | 108 m² | 145 m² | +37 m² +34% | 2022 |
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| 10, St Andrews Avenue745 m away | 107 m² | 144 m² | +37 m² +35% | 2019 |
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| 20, Anne Close916 m away | 90 m² | 127 m² | +37 m² +41% | 2015 |
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| 28, Eastern Road446 m away | 107 m² | 142 m² | +35 m² +33% | 2015 |
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| 35, Desborough Way885 m away | 87 m² | 122 m² | +35 m² +40% | 2014 |
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| 18, Culverin Close651 m away | 150 m² | 184 m² | +34 m² +23% | 2015 |
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| 46, Eastern Avenue484 m away | 62 m² | 95 m² | +33 m² +53% | 2023 |
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| 21, Highfield Close580 m away | 136 m² | 169 m² | +33 m² +24% | 2023 |
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| 4, Regency Crescent560 m away | 113 m² | 146 m² | +33 m² +29% | 2022 |
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| 64, Longfields Road831 m away | 100 m² | 131 m² | +31 m² +31% | 2024 |
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| 52, Bunyan Close729 m away | 106 m² | 137 m² | +31 m² +29% | 2016 |
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| 13, Eastern Close468 m away | 61 m² | 88 m² | +27 m² +44% | 2024 |
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| 4, Ireton Close274 m away | 122 m² | 148 m² | +26 m² +21% | 2019 |
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| 35, Eastern Road446 m away | 100 m² | 126 m² | +26 m² +26% | 2015 |
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| 143a, Yarmouth Road664 m away | 82 m² | 108 m² | +26 m² +32% | 2014 |
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| 31, Cavalier Close221 m away | 72 m² | 97 m² | +25 m² +35% | 2026 |
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| 17, Lynn Close940 m away | 137 m² | 162 m² | +25 m² +18% | 2014 |
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| 25, Dragoon Close209 m away | 142 m² | 166 m² | +24 m² +17% | 2026 |
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| 178, Yarmouth Road489 m away | 84 m² | 108 m² | +24 m² +29% | 2014 |
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| 5, Minion Close740 m away | 130 m² | 154 m² | +24 m² +18% | 2014 |
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| 12, Hampden Drive519 m away | 91 m² | 112 m² | +21 m² +23% | 2022 |
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| 35, St Andrews Avenue745 m away | 89 m² | 109 m² | +20 m² +22% | 2025 |
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| 30, Vane Close0 m away | 128 m² | 148 m² | +20 m² +16% | 2024 |
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| 72, Charles Avenue882 m away | 55 m² | 75 m² | +20 m² +36% | 2020 |
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| 2, Roundhead Court244 m away | 92 m² | 111 m² | +19 m² +21% | 2024 |
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| 36, Parliament Court764 m away | 54 m² | 72 m² | +18 m² +33% | 2021 |
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| 49, Maidens Close962 m away | 88 m² | 106 m² | +18 m² +20% | 2014 |
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| 18, Primrose Crescent472 m away | 73 m² | 90 m² | +17 m² +23% | 2017 |
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| 22, Anne Close916 m away | 109 m² | 126 m² | +17 m² +16% | 2016 |
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| 94, Spinney Road985 m away | 83 m² | 100 m² | +17 m² +20% | 2015 |
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| 27, Pound Lane267 m away | 100 m² | 117 m² | +17 m² +17% | 2014 |
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| 84, Charles Avenue882 m away | 88 m² | 104 m² | +16 m² +18% | 2026 |
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| 47, Naseby Way393 m away | 98 m² | 113 m² | +15 m² +15% | 2022 |
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