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 RM13 7PT
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, Singleton Close795 m away | 121 m² | 229 m² | +108 m² +89% | 2026 |
| 1, North Weald Close897 m away | 95 m² | 201 m² | +106 m² +112% | 2025 |
| 31, Coniston Way397 m away | 80 m² | 165 m² | +85 m² +106% | 2023 |
| 471, South End Road795 m away | 79 m² | 155 m² | +76 m² +96% | 2021 |
| 9, Liphook Close747 m away | 118 m² | 193 m² | +75 m² +64% | 2021 |
| 36, Elmer Gardens851 m away | 72 m² | 147 m² | +75 m² +104% | 2011 |
| 23, Windermere Avenue572 m away | 82 m² | 143 m² | +61 m² +74% | 2015 |
| 9, Hesselyn Drive909 m away | 77 m² | 138 m² | +61 m² +79% | 2014 |
| 31, Penrith Crescent211 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.
| 110 m² |
| 168 m² |
| +58 m² +53% |
| 2025 |
| 37, Elmer Gardens625 m away | 106 m² | 163 m² | +57 m² +54% | 2021 |
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| 81, St Andrews Avenue565 m away | 95 m² | 149 m² | +54 m² +57% | 2024 |
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| 30, Wittering Walk951 m away | 106 m² | 160 m² | +54 m² +51% | 2015 |
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| 190, Lancaster Drive663 m away | 72 m² | 125 m² | +53 m² +74% | 2018 |
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| 24, Ennerdale Avenue302 m away | 89 m² | 141 m² | +52 m² +58% | 2026 |
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| 130, Laburnum Walk880 m away | 99 m² | 151 m² | +52 m² +53% | 2022 |
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| 10, West Malling Way799 m away | 92 m² | 136 m² | +44 m² +48% | 2016 |
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| 54, Cavendish Crescent500 m away | 204 m² | 248 m² | +44 m² +22% | 2013 |
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| 16a, Cowdray Way724 m away | 45 m² | 89 m² | +44 m² +98% | 2009 |
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| 73, Bader Way330 m away | 89 m² | 131 m² | +42 m² +47% | 2026 |
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| 10, Fulmar Road456 m away | 100 m² | 141 m² | +41 m² +41% | 2015 |
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| 7, Esmond Close825 m away | 85 m² | 126 m² | +41 m² +48% | 2014 |
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| 8, Rochester Road851 m away | 76 m² | 116 m² | +40 m² +53% | 2026 |
|---|
| 84, Laburnum Walk880 m away | 70 m² | 110 m² | +40 m² +57% | 2014 |
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| 14, Northwood Avenue871 m away | 84 m² | 123 m² | +39 m² +46% | 2025 |
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| 15, Sunningdale Road827 m away | 122 m² | 161 m² | +39 m² +32% | 2020 |
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| 151, South End Road904 m away | 111 m² | 149 m² | +38 m² +34% | 2024 |
|---|
| 6, Easedale Drive430 m away | 81 m² | 119 m² | +38 m² +47% | 2021 |
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| 5, Carnforth Gardens495 m away | 87 m² | 125 m² | +38 m² +44% | 2021 |
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| 21, Finucane Gardens143 m away | 46 m² | 84 m² | +38 m² +83% | 2015 |
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| 15, St Andrews Avenue612 m away | 71 m² | 107 m² | +36 m² +51% | 2025 |
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| 93, Elms Farm Road980 m away | 100 m² | 136 m² | +36 m² +36% | 2014 |
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| 13, Conway Close684 m away | 59 m² | 94 m² | +35 m² +59% | 2023 |
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| 293, Warren Drive966 m away | 96 m² | 131 m² | +35 m² +36% | 2020 |
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| 96, Windermere Avenue507 m away | 87 m² | 121 m² | +34 m² +39% | 2025 |
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| 163, South End Road904 m away | 71 m² | 105 m² | +34 m² +48% | 2025 |
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| 74, Ambleside Avenue443 m away | 82 m² | 116 m² | +34 m² +41% | 2022 |
|---|
| 59, Petworth Way714 m away | 121 m² | 155 m² | +34 m² +28% | 2014 |
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| 20, Coniston Way513 m away | 71 m² | 104 m² | +33 m² +46% | 2026 |
|---|
| 62, Mungo Park Road615 m away | 122 m² | 154 m² | +32 m² +26% | 2021 |
|---|
| 108, Lancaster Drive826 m away | 85 m² | 117 m² | +32 m² +38% | 2010 |
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| 36, Wood Lane117 m away | 89 m² | 120 m² | +31 m² +35% | 2025 |
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| 3, Maylands Avenue904 m away | 75 m² | 106 m² | +31 m² +41% | 2020 |
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| 274, Mungo Park Road42 m away | 79 m² | 110 m² | +31 m² +39% | 2018 |
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| 17, Coronation Drive595 m away | 78 m² | 108 m² | +30 m² +38% | 2020 |
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| 5, Leconfield Walk878 m away | 80 m² | 110 m² | +30 m² +38% | 2015 |
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| 26, Ryder Gardens377 m away | 93 m² | 122 m² | +29 m² +31% | 2026 |
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| 240, Mungo Park Road164 m away | 77 m² | 106 m² | +29 m² +38% | 2023 |
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| 11a, Tadworth Parade779 m away | 44 m² | 73 m² | +29 m² +66% | 2022 |
|---|
| 9, St Andrews Avenue612 m away | 100 m² | 129 m² | +29 m² +29% | 2021 |
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| 25, Langdale Gardens281 m away | 111 m² | 140 m² | +29 m² +26% | 2019 |
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| 2, Condor Walk635 m away | 101 m² | 130 m² | +29 m² +29% | 2015 |
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| 8, Carfax Road834 m away | 76 m² | 105 m² | +29 m² +38% | 2015 |
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| 22, Lovell Walk227 m away | 76 m² | 104 m² | +28 m² +37% | 2024 |
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| 19, Sowrey Avenue311 m away | 76 m² | 104 m² | +28 m² +37% | 2024 |
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| 88, Elmer Gardens625 m away | 109 m² | 137 m² | +28 m² +26% | 2023 |
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| 73, Laburnum Walk880 m away | 81 m² | 108 m² | +27 m² +33% | 2022 |
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| 6, Esmond Close825 m away | 94 m² | 121 m² | +27 m² +29% | 2017 |
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| 16, Peregrine Walk482 m away | 75 m² | 102 m² | +27 m² +36% | 2015 |
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| 59, Elmer Gardens625 m away | 100 m² | 127 m² | +27 m² +27% | 2014 |
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| 11, Ambleside Avenue540 m away | 70 m² | 97 m² | +27 m² +39% | 2011 |
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| 7, Carnforth Gardens495 m away | 101 m² | 127 m² | +26 m² +26% | 2026 |
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| 2, Peregrine Walk521 m away | 73 m² | 99 m² | +26 m² +36% | 2016 |
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| 226, St Andrews Avenue583 m away | 84 m² | 110 m² | +26 m² +31% | 2014 |
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| 25, Calbourne Avenue763 m away | 106 m² | 131 m² | +25 m² +24% | 2020 |
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| 173, South End Road827 m away | 98 m² | 122 m² | +24 m² +24% | 2025 |
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| 110, Northwood Avenue871 m away | 87 m² | 110 m² | +23 m² +26% | 2026 |
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| 18, Elmer Gardens851 m away | 101 m² | 124 m² | +23 m² +23% | 2025 |
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| 23, Lovell Walk227 m away | 102 m² | 125 m² | +23 m² +23% | 2024 |
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| 35, Flamingo Walk525 m away | 70 m² | 93 m² | +23 m² +33% | 2014 |
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| 131, Laburnum Walk880 m away | 80 m² | 102 m² | +22 m² +28% | 2026 |
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| 16, Northwood Avenue871 m away | 84 m² | 106 m² | +22 m² +26% | 2025 |
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| 67, Bader Way330 m away | 121 m² | 143 m² | +22 m² +18% | 2020 |
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| 8, Kendal Croft348 m away | 92 m² | 114 m² | +22 m² +24% | 2019 |
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| 25, Silverdale Drive392 m away | 114 m² | 136 m² | +22 m² +19% | 2018 |
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| 15, Kestrel Close660 m away | 82 m² | 104 m² | +22 m² +27% | 2018 |
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| 77, Tuck Road186 m away | 71 m² | 93 m² | +22 m² +31% | 2016 |
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| 91, Woburn Avenue732 m away | 116 m² | 137 m² | +21 m² +18% | 2023 |
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| 82, Laburnum Walk880 m away | 76 m² | 97 m² | +21 m² +28% | 2020 |
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| 2, Falcon Way568 m away | 111 m² | 132 m² | +21 m² +19% | 2016 |
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| 24, Mungo Park Road711 m away | 105 m² | 125 m² | +20 m² +19% | 2025 |
|---|
| 1, Spring Gardens887 m away | 110 m² | 130 m² | +20 m² +18% | 2024 |
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| 7, Hugo Gardens474 m away | 76 m² | 96 m² | +20 m² +26% | 2023 |
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| 71, St Andrews Avenue646 m away | 80 m² | 100 m² | +20 m² +25% | 2022 |
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| 2, Gray Gardens162 m away | 77 m² | 97 m² | +20 m² +26% | 2021 |
|---|
| 19, Hugo Gardens474 m away | 68 m² | 88 m² | +20 m² +29% | 2016 |
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| 42, Petworth Way714 m away | 94 m² | 114 m² | +20 m² +21% | 2016 |
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| 5, Condor Walk635 m away | 76 m² | 96 m² | +20 m² +26% | 2015 |
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| 38, Cowdray Way724 m away | 101 m² | 121 m² | +20 m² +20% | 2015 |
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| 52, Coniston Way397 m away | 92 m² | 111 m² | +19 m² +21% | 2025 |
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| 25, Furness Way269 m away | 87 m² | 106 m² | +19 m² +22% | 2024 |
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| 31, Astra Close453 m away | 85 m² | 104 m² | +19 m² +22% | 2023 |
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| 33, Dawson Drive881 m away | 77 m² | 96 m² | +19 m² +25% | 2023 |
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| 365, South End Road552 m away | 59 m² | 78 m² | +19 m² +32% | 2014 |
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| 75, Ford Lane999 m away | 85 m² | 104 m² | +19 m² +22% | 2014 |
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| 25, Ambleside Avenue540 m away | 73 m² | 92 m² | +19 m² +26% | 2010 |
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| 13, Stephen Avenue85 m away | 77 m² | 95 m² | +18 m² +23% | 2026 |
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| 253, Elm Park Avenue831 m away | 99 m² | 117 m² | +18 m² +18% | 2025 |
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| 285, Warren Drive966 m away | 80 m² | 98 m² | +18 m² +23% | 2024 |
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| 1, Bader Way356 m away | 76 m² | 94 m² | +18 m² +24% | 2023 |
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| 85, Woburn Avenue732 m away | 77 m² | 95 m² | +18 m² +23% | 2023 |
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| 47, Stapleton Crescent454 m away | 89 m² | 107 m² | +18 m² +20% | 2016 |
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| 1, St John'S Close957 m away | 89 m² | 107 m² | +18 m² +20% | 2016 |
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| 63, Hayes Drive923 m away | 76 m² | 94 m² | +18 m² +24% | 2013 |
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| 21, Lovell Walk227 m away | 77 m² | 94 m² | +17 m² +22% | 2026 |
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| 6a, Broadway Parade865 m away | 66 m² | 83 m² | +17 m² +26% | 2026 |
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| 3, Yale Way748 m away | 111 m² | 128 m² | +17 m² +15% | 2022 |
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| 41, Jersey Road796 m away | 104 m² | 121 m² | +17 m² +16% | 2021 |
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| 72, Sowrey Avenue312 m away | 73 m² | 90 m² | +17 m² +23% | 2020 |
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| 17a, The Broadway848 m away | 69 m² | 85 m² | +16 m² +23% | 2025 |
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| 46, Tangmere Crescent773 m away | 94 m² | 110 m² | +16 m² +17% | 2023 |
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| 21, Hawkinge Way787 m away | 78 m² | 94 m² | +16 m² +21% | 2019 |
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| 81, Laburnum Walk880 m away | 81 m² | 97 m² | +16 m² +20% | 2019 |
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| 9, Petworth Way714 m away | 95 m² | 111 m² | +16 m² +17% | 2010 |
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| 144, Maybank Avenue939 m away | 72 m² | 87 m² | +15 m² +21% | 2025 |
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| 73, Deere Avenue246 m away | 53 m² | 68 m² | +15 m² +28% | 2022 |
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| 56, Jersey Road704 m away | 75 m² | 90 m² | +15 m² +20% | 2022 |
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| 444, South End Road806 m away | 81 m² | 96 m² | +15 m² +19% | 2020 |
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| 1, Diban Court917 m away | 46 m² | 61 m² | +15 m² +33% | 2019 |
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| 62, Cowdray Way724 m away | 84 m² | 99 m² | +15 m² +18% | 2014 |
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