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 LA14 2SJ
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 |
|---|---|---|---|---|
| 39, School Street857 m away | 119 m² | 227 m² | +108 m² +91% | 2025 |
| 23, Mount Pleasant873 m away | 70 m² | 140 m² | +70 m² +100% | 2010 |
| 13, Brown Street793 m away | 104 m² | 162 m² | +58 m² +56% | 2015 |
| 14b, Egerton Court310 m away | 40 m² | 85 m² | +45 m² +113% | 2015 |
| 33, James Watt Terrace299 m away | 88 m² | 132 m² | +44 m² +50% | 2017 |
| 16c, Egerton Court310 m away | 41 m² | 85 m² | +44 m² +107% | 2015 |
| 42, Church Street734 m away | 193 m² | 235 m² | +42 m² +22% | 2014 |
| 16e, Egerton Court310 m away | 41 m² | 82 m² | +41 m² +100% | 2015 |
| 16a, Egerton Court310 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.
| 41 m² |
| 82 m² |
| +41 m² +100% |
| 2015 |
| 1, Dundalk Street201 m away | 61 m² | 101 m² | +40 m² +66% | 2021 |
|---|
| 14e, Egerton Court310 m away | 46 m² | 82 m² | +36 m² +78% | 2015 |
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| 14g, Egerton Court310 m away | 46 m² | 82 m² | +36 m² +78% | 2015 |
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| 16f, Egerton Court310 m away | 46 m² | 82 m² | +36 m² +78% | 2015 |
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| 16d, Egerton Court310 m away | 46 m² | 82 m² | +36 m² +78% | 2015 |
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| 15a, Egerton Court310 m away | 40 m² | 75 m² | +35 m² +88% | 2015 |
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| 57, Cameron Street600 m away | 75 m² | 109 m² | +34 m² +45% | 2026 |
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| Devonshire Buildings, Buxton Street200 m away | 70 m² | 103 m² | +33 m² +47% | 2020 |
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| 16, Cross Street868 m away | 103 m² | 135 m² | +32 m² +31% | 2022 |
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| 21, Stewart Street685 m away | 49 m² | 81 m² | +32 m² +65% | 2014 |
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| 37, Aberdare Street414 m away | 89 m² | 120 m² | +31 m² +35% | 2021 |
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| 59, Church Street703 m away | 124 m² | 154 m² | +30 m² +24% | 2024 |
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| 27, Keith Street903 m away | 74 m² | 103 m² | +29 m² +39% | 2026 |
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| 14a, Egerton Court310 m away | 46 m² | 75 m² | +29 m² +63% | 2015 |
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| 16b, Egerton Court310 m away | 46 m² | 75 m² | +29 m² +63% | 2015 |
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| 3d, Steamer Street77 m away | 35 m² | 63 m² | +28 m² +80% | 2021 |
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| 63, Ramsden Street920 m away | 112 m² | 140 m² | +28 m² +25% | 2018 |
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| 14, Greengate Street843 m away | 64 m² | 92 m² | +28 m² +44% | 2015 |
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| 79, Ramsden Street920 m away | 113 m² | 140 m² | +27 m² +24% | 2026 |
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| 9, Harrison Street940 m away | 98 m² | 124 m² | +26 m² +27% | 2023 |
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| 31, Storey Square921 m away | 135 m² | 160 m² | +25 m² +19% | 2024 |
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| 78, Mount Pleasant976 m away | 102 m² | 126 m² | +24 m² +24% | 2021 |
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| 95, Ferry Road773 m away | 94 m² | 117 m² | +23 m² +24% | 2025 |
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| 64, Church Street781 m away | 30 m² | 53 m² | +23 m² +77% | 2017 |
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| 5h, Egerton Court317 m away | 51 m² | 74 m² | +23 m² +45% | 2014 |
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| 11, Aberdare Street414 m away | 78 m² | 100 m² | +22 m² +28% | 2022 |
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| 41, Ramsden Street790 m away | 113 m² | 134 m² | +21 m² +19% | 2016 |
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| Flat 9, Rustlings Court, Albert Street757 m away | 22 m² | 42 m² | +20 m² +91% | 2024 |
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| 80, Ramsden Street964 m away | 117 m² | 137 m² | +20 m² +17% | 2023 |
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| 68, Ramsden Street790 m away | 98 m² | 118 m² | +20 m² +20% | 2020 |
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| 15, St Vincent Street890 m away | 80 m² | 99 m² | +19 m² +24% | 2016 |
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| 70, Ramsden Street790 m away | 101 m² | 120 m² | +19 m² +19% | 2015 |
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| 53, Church Street703 m away | 108 m² | 127 m² | +19 m² +18% | 2014 |
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| 12, Island Road220 m away | 78 m² | 96 m² | +18 m² +23% | 2026 |
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| 34, Mount Pleasant873 m away | 68 m² | 86 m² | +18 m² +26% | 2024 |
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| 28, Annan Street357 m away | 60 m² | 78 m² | +18 m² +30% | 2016 |
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| 8, Marina Courts, Michaelson Road671 m away | 46 m² | 64 m² | +18 m² +39% | 2014 |
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| 60, Island Road220 m away | 56 m² | 73 m² | +17 m² +30% | 2024 |
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| 13, Paradise Street807 m away | 111 m² | 128 m² | +17 m² +15% | 2016 |
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| 9, Salthouse Road879 m away | 65 m² | 81 m² | +16 m² +25% | 2016 |
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| 2, Aberdeen Street245 m away | 57 m² | 73 m² | +16 m² +28% | 2015 |
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| 17, Dundalk Street201 m away | 52 m² | 68 m² | +16 m² +31% | 2014 |
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| 100, Duke Street998 m away | 38 m² | 54 m² | +16 m² +42% | 2010 |
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| 33, Paradise Street806 m away | 88 m² | 103 m² | +15 m² +17% | 2016 |
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| 9, Stewart Street685 m away | 53 m² | 68 m² | +15 m² +28% | 2015 |
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