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 L5 7QP
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 |
|---|---|---|---|---|
| Apartment 1, 107, Westminster Road607 m away | 66 m² | 129 m² | +63 m² +95% | 2023 |
| 3, Benton Close798 m away | 58 m² | 119 m² | +61 m² +105% | 2024 |
| 258, Westminster Road795 m away | 134 m² | 179 m² | +45 m² +34% | 2022 |
| 39, Harebell Street201 m away | 90 m² | 135 m² | +45 m² +50% | 2015 |
| Flat 5, 17, Reading Street299 m away | 35 m² | 79 m² | +44 m² +126% | 2025 |
| Flat 7, 17, Reading Street299 m away | 35 m² | 79 m² | +44 m² +126% | 2022 |
| 44, Newman Street141 m away | 75 m² | 118 m² | +43 m² +57% | 2014 |
| 13, Daisy Street132 m away | 74 m² | 116 m² | +42 m² +57% | 2016 |
| Flat 11, 11, Swindon Street |
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.
| 36 m² |
| 78 m² |
| +42 m² +117% |
| 2016 |
| 50, Newman Street141 m away | 95 m² | 136 m² | +41 m² +43% | 2016 |
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| 311, Stanley Road66 m away | 34 m² | 75 m² | +41 m² +121% | 2009 |
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| Flat 8, 17, Reading Street299 m away | 36 m² | 75 m² | +39 m² +108% | 2023 |
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| Flat 1, 17, Reading Street299 m away | 35 m² | 74 m² | +39 m² +111% | 2023 |
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| 59, Whitefield Avenue615 m away | 74 m² | 112 m² | +38 m² +51% | 2022 |
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| 104, Ruskin Street944 m away | 38 m² | 76 m² | +38 m² +100% | 2022 |
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| Flat 12, 17, Reading Street299 m away | 35 m² | 72 m² | +37 m² +106% | 2022 |
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| 86, Garnett Avenue509 m away | 109 m² | 146 m² | +37 m² +34% | 2022 |
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| 4, Miranda Road949 m away | 72 m² | 107 m² | +35 m² +49% | 2016 |
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| Flat 10, 11, Swindon Street300 m away | 35 m² | 69 m² | +34 m² +97% | 2020 |
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| 84, Becket Street162 m away | 102 m² | 136 m² | +34 m² +33% | 2016 |
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| 15, Pansy Street116 m away | 72 m² | 106 m² | +34 m² +47% | 2012 |
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| Apartment 109, Tobacco Wharf, 51, Commercial Road567 m away | 87 m² | 120 m² | +33 m² +38% | 2026 |
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| 59d, Ruskin Street918 m away | 77 m² | 110 m² | +33 m² +43% | 2022 |
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| Apartment 15, Tobacco Wharf, 51, Commercial Road553 m away | 76 m² | 107 m² | +31 m² +41% | 2026 |
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| 7, Rumney Road West351 m away | 77 m² | 108 m² | +31 m² +40% | 2020 |
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| 3, Briar Street45 m away | 69 m² | 100 m² | +31 m² +45% | 2016 |
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| 27, Chirkdale Street890 m away | 108 m² | 139 m² | +31 m² +29% | 2014 |
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| 40, Beatrice Street972 m away | 77 m² | 107 m² | +30 m² +39% | 2019 |
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| 12, Lapworth Street743 m away | 78 m² | 106 m² | +28 m² +36% | 2014 |
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| 12, Kings Road970 m away | 92 m² | 119 m² | +27 m² +29% | 2018 |
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| 50, Harebell Street220 m away | 79 m² | 105 m² | +26 m² +33% | 2016 |
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| 50, Pansy Street116 m away | 73 m² | 98 m² | +25 m² +34% | 2018 |
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| 53, Orwell Road177 m away | 77 m² | 102 m² | +25 m² +32% | 2016 |
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| 15, Tyne Close578 m away | 65 m² | 90 m² | +25 m² +38% | 2015 |
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| 103, Olivia Street973 m away | 68 m² | 93 m² | +25 m² +37% | 2014 |
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| 20, Chirkdale Street890 m away | 102 m² | 127 m² | +25 m² +25% | 2011 |
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| 7, Leighton Street878 m away | 73 m² | 97 m² | +24 m² +33% | 2015 |
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| 49a, Rosalind Way933 m away | 48 m² | 72 m² | +24 m² +50% | 2011 |
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| 42, Orlando Street865 m away | 60 m² | 83 m² | +23 m² +38% | 2026 |
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| 18, Vesuvius Street571 m away | 89 m² | 112 m² | +23 m² +26% | 2024 |
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| 17, Primrose Street77 m away | 78 m² | 101 m² | +23 m² +29% | 2013 |
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| 13, Florence Street999 m away | 85 m² | 108 m² | +23 m² +27% | 2012 |
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| 1, Killington Way753 m away | 43 m² | 65 m² | +22 m² +51% | 2021 |
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| 213 - 217, Walton Road892 m away | 53 m² | 75 m² | +22 m² +42% | 2018 |
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| 8, Florence Street999 m away | 69 m² | 91 m² | +22 m² +32% | 2017 |
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| 3, Harebell Street201 m away | 71 m² | 92 m² | +21 m² +30% | 2014 |
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| 14, Woodhouse Close844 m away | 69 m² | 89 m² | +20 m² +29% | 2024 |
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| 6, Smith Place613 m away | 92 m² | 112 m² | +20 m² +22% | 2023 |
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| 8, Killington Way753 m away | 63 m² | 83 m² | +20 m² +32% | 2023 |
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| 27, Daisy Street132 m away | 78 m² | 98 m² | +20 m² +26% | 2016 |
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| 17, Olivia Street911 m away | 82 m² | 101 m² | +19 m² +23% | 2025 |
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| 29, Newman Street141 m away | 76 m² | 95 m² | +19 m² +25% | 2014 |
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| 6, Longridge Walk664 m away | 51 m² | 70 m² | +19 m² +37% | 2013 |
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| 8, Orwell Road104 m away | 76 m² | 95 m² | +19 m² +25% | 2012 |
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| 18, Harebell Street220 m away | 55 m² | 73 m² | +18 m² +33% | 2024 |
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| 42, Kearsley Street563 m away | 60 m² | 78 m² | +18 m² +30% | 2024 |
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| 71, Becket Street162 m away | 84 m² | 102 m² | +18 m² +21% | 2022 |
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| 102, Benedict Street990 m away | 85 m² | 103 m² | +18 m² +21% | 2021 |
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| 7, Benedict Street952 m away | 78 m² | 96 m² | +18 m² +23% | 2019 |
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| 4, Lapworth Street743 m away | 85 m² | 103 m² | +18 m² +21% | 2013 |
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| 38, Kearsley Street563 m away | 49 m² | 66 m² | +17 m² +35% | 2025 |
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| 50, Olivia Street881 m away | 77 m² | 94 m² | +17 m² +22% | 2024 |
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| 6, Sandheys Close630 m away | 82 m² | 99 m² | +17 m² +21% | 2022 |
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| 74, Garnett Avenue509 m away | 85 m² | 102 m² | +17 m² +20% | 2018 |
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| Flat 2, 11, Swindon Street300 m away | 66 m² | 82 m² | +16 m² +24% | 2024 |
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| 26, Daisy Street149 m away | 52 m² | 68 m² | +16 m² +31% | 2022 |
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| 46, Pansy Street116 m away | 77 m² | 93 m² | +16 m² +21% | 2015 |
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| 60, Olivia Street953 m away | 75 m² | 91 m² | +16 m² +21% | 2015 |
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| 32, Crocus Street64 m away | 66 m² | 82 m² | +16 m² +24% | 2014 |
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| 33, Harebell Street201 m away | 79 m² | 95 m² | +16 m² +20% | 2014 |
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| 4, Newman Street141 m away | 95 m² | 111 m² | +16 m² +17% | 2013 |
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| 7, Lester Close629 m away | 22 m² | 38 m² | +16 m² +73% | 2013 |
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| 28, Suffield Road479 m away | 56 m² | 71 m² | +15 m² +27% | 2020 |
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| Apartment 6, 141, Westminster Road607 m away | 51 m² | 66 m² | +15 m² +29% | 2020 |
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| 88, Olivia Street953 m away | 75 m² | 90 m² | +15 m² +20% | 2016 |
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| 110, Chirkdale Street993 m away | 60 m² | 75 m² | +15 m² +25% | 2016 |
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| 19, Humber Close714 m away | 29 m² | 44 m² | +15 m² +52% | 2014 |
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| 7, Suffield Road479 m away | 79 m² | 94 m² | +15 m² +19% | 2013 |
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