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 DE24 1AE
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 |
|---|---|---|---|---|
| 978, London Road567 m away | 76 m² | 185 m² | +109 m² +143% | 2024 |
| 1121, London Road984 m away | 93 m² | 179 m² | +86 m² +92% | 2022 |
| 17, Persian Close120 m away | 104 m² | 184 m² | +80 m² +77% | 2024 |
| 1, Pacific Way120 m away | 78 m² | 151 m² | +73 m² +94% | 2025 |
| 1057, London Road827 m away | 157 m² | 222 m² | +65 m² +41% | 2022 |
| 108, Brighton Road593 m away | 84 m² | 138 m² | +54 m² +64% | 2025 |
| 32, Southwood Street800 m away | 91 m² | 145 m² | +54 m² +59% | 2015 |
| 25, Persian Close120 m away | 104 m² | 158 m² | +54 m² +52% | 2013 |
| 1068, London Road799 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.
| 294 m² |
| +52 m² +21% |
| 2025 |
| 29, Severn Street873 m away | 84 m² | 135 m² | +51 m² +61% | 2024 |
|---|
| 183, Brighton Road927 m away | 128 m² | 175 m² | +47 m² +37% | 2026 |
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| 60, Dickinson Street545 m away | 49 m² | 96 m² | +47 m² +96% | 2021 |
|---|
| 84, Pacific Way120 m away | 53 m² | 100 m² | +47 m² +89% | 2019 |
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| 33, Brighton Road615 m away | 67 m² | 114 m² | +47 m² +70% | 2016 |
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| 635, London Road523 m away | 112 m² | 158 m² | +46 m² +41% | 2022 |
|---|
| 7, Persian Close120 m away | 37 m² | 83 m² | +46 m² +124% | 2019 |
|---|
| 59, Fife Street652 m away | 67 m² | 112 m² | +45 m² +67% | 2024 |
|---|
| 615, London Road523 m away | 68 m² | 113 m² | +45 m² +66% | 2021 |
|---|
| 103, Brighton Road615 m away | 99 m² | 144 m² | +45 m² +45% | 2019 |
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| 39, Avon Street644 m away | 87 m² | 130 m² | +43 m² +49% | 2024 |
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| 47, Avon Street644 m away | 86 m² | 128 m² | +42 m² +49% | 2026 |
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| 10, Channel Crescent193 m away | 42 m² | 84 m² | +42 m² +100% | 2019 |
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| 43, Fife Street652 m away | 96 m² | 136 m² | +40 m² +42% | 2023 |
|---|
| 27, Severn Street873 m away | 83 m² | 121 m² | +38 m² +46% | 2026 |
|---|
| 641, London Road523 m away | 114 m² | 152 m² | +38 m² +33% | 2024 |
|---|
| 60, Pacific Way120 m away | 39 m² | 77 m² | +38 m² +97% | 2012 |
|---|
| 4, Ionian Drive204 m away | 66 m² | 103 m² | +37 m² +56% | 2021 |
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| 1072, London Road799 m away | 133 m² | 170 m² | +37 m² +28% | 2020 |
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| 485, Baker Street934 m away | 134 m² | 170 m² | +36 m² +27% | 2023 |
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| 50, Atlantic Way99 m away | 68 m² | 104 m² | +36 m² +53% | 2021 |
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| 52, Burnside Street934 m away | 96 m² | 131 m² | +35 m² +36% | 2023 |
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| 984, London Road567 m away | 99 m² | 134 m² | +35 m² +35% | 2022 |
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| 1074, London Road799 m away | 135 m² | 170 m² | +35 m² +26% | 2020 |
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| 118, Brighton Road776 m away | 91 m² | 126 m² | +35 m² +38% | 2018 |
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| 1133, London Road984 m away | 97 m² | 130 m² | +33 m² +34% | 2026 |
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| 48, Brighton Road593 m away | 84 m² | 117 m² | +33 m² +39% | 2025 |
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| 461, Baker Street934 m away | 81 m² | 114 m² | +33 m² +41% | 2025 |
|---|
| 19, Persian Close120 m away | 108 m² | 141 m² | +33 m² +31% | 2009 |
|---|
| 24, Panama Circle0 m away | 35 m² | 67 m² | +32 m² +91% | 2021 |
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| 27, Panama Circle0 m away | 35 m² | 67 m² | +32 m² +91% | 2021 |
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| 29, Panama Circle0 m away | 35 m² | 67 m² | +32 m² +91% | 2019 |
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| 192, Brighton Road970 m away | 101 m² | 133 m² | +32 m² +32% | 2011 |
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| 40, Southwood Street800 m away | 81 m² | 112 m² | +31 m² +38% | 2024 |
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| 63, Avon Street644 m away | 100 m² | 130 m² | +30 m² +30% | 2024 |
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| 23, Panama Circle0 m away | 35 m² | 65 m² | +30 m² +86% | 2020 |
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| 18, Panama Circle0 m away | 35 m² | 65 m² | +30 m² +86% | 2019 |
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| 54, Burnside Street934 m away | 102 m² | 131 m² | +29 m² +28% | 2025 |
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| 22, Panama Circle0 m away | 35 m² | 64 m² | +29 m² +83% | 2024 |
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| 20, Panama Circle0 m away | 35 m² | 64 m² | +29 m² +83% | 2014 |
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| 7, Coral Close189 m away | 81 m² | 109 m² | +28 m² +35% | 2026 |
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| 637, London Road523 m away | 103 m² | 131 m² | +28 m² +27% | 2026 |
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| 133, Brighton Road786 m away | 139 m² | 166 m² | +27 m² +19% | 2026 |
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| 26, Panama Circle0 m away | 29 m² | 56 m² | +27 m² +93% | 2020 |
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| 9, Dickinson Street545 m away | 84 m² | 111 m² | +27 m² +32% | 2020 |
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| 42, Commerce Street614 m away | 72 m² | 99 m² | +27 m² +38% | 2019 |
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| 124, Brighton Road776 m away | 104 m² | 128 m² | +24 m² +23% | 2024 |
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| 19, Archer Street414 m away | 75 m² | 99 m² | +24 m² +32% | 2014 |
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| 166, Brighton Road970 m away | 146 m² | 169 m² | +23 m² +16% | 2024 |
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| 9, Loganberry Court978 m away | 34 m² | 57 m² | +23 m² +68% | 2021 |
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| 1145, London Road984 m away | 144 m² | 167 m² | +23 m² +16% | 2016 |
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| 22, Westminster Street960 m away | 84 m² | 106 m² | +22 m² +26% | 2026 |
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| 47, Fife Street652 m away | 110 m² | 132 m² | +22 m² +20% | 2025 |
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| 64, Brighton Road593 m away | 54 m² | 76 m² | +22 m² +41% | 2021 |
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| 2, Panama Circle0 m away | 122 m² | 143 m² | +21 m² +17% | 2025 |
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| 3, Panama Circle0 m away | 122 m² | 143 m² | +21 m² +17% | 2023 |
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| 30, Selborne Street559 m away | 74 m² | 94 m² | +20 m² +27% | 2021 |
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| 19, Panama Circle0 m away | 35 m² | 55 m² | +20 m² +57% | 2019 |
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| 11, Eton Street333 m away | 84 m² | 103 m² | +19 m² +23% | 2025 |
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| 16, Panama Circle0 m away | 122 m² | 141 m² | +19 m² +16% | 2024 |
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| 38, Beatty Street784 m away | 74 m² | 93 m² | +19 m² +26% | 2022 |
|---|
| 62, Panama Circle0 m away | 64 m² | 83 m² | +19 m² +30% | 2021 |
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| 17, Atlantic Way99 m away | 73 m² | 92 m² | +19 m² +26% | 2016 |
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| 13, Haig Street689 m away | 74 m² | 93 m² | +19 m² +26% | 2011 |
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| 38, Warwick Street450 m away | 99 m² | 117 m² | +18 m² +18% | 2026 |
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| 40, Severn Street873 m away | 102 m² | 120 m² | +18 m² +18% | 2025 |
|---|
| 27, Atlantic Way99 m away | 61 m² | 79 m² | +18 m² +30% | 2020 |
|---|
| 1, Good Hope Court155 m away | 84 m² | 101 m² | +17 m² +20% | 2021 |
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| 35, Brighton Road615 m away | 47 m² | 64 m² | +17 m² +36% | 2014 |
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| 26, Coral Close189 m away | 55 m² | 71 m² | +16 m² +29% | 2019 |
|---|
| 3, Severn Street873 m away | 63 m² | 78 m² | +15 m² +24% | 2026 |
|---|
| 6, Cape Court224 m away | 90 m² | 105 m² | +15 m² +17% | 2024 |
|---|
| 13, Commerce Street644 m away | 75 m² | 90 m² | +15 m² +20% | 2024 |
|---|
| 40, Fife Street626 m away | 71 m² | 86 m² | +15 m² +21% | 2022 |
|---|
| 12, Atlantic Way99 m away | 67 m² | 82 m² | +15 m² +22% | 2019 |
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| 12, Pacific Way120 m away | 55 m² | 70 m² | +15 m² +27% | 2013 |
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