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 B44 9NH
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 |
|---|---|---|---|---|
| 44, Longmoor Road502 m away | 70 m² | 164 m² | +94 m² +134% | 2026 |
| 19, Mayland Drive793 m away | 85 m² | 179 m² | +94 m² +111% | 2025 |
| 68, Endhill Road161 m away | 70 m² | 154 m² | +84 m² +120% | 2025 |
| 56, Elmwood Road850 m away | 104 m² | 185 m² | +81 m² +78% | 2025 |
| 58, Sutton Oak Road843 m away | 77 m² | 154 m² | +77 m² +100% | 2026 |
| 55, Longmoor Road502 m away | 69 m² | 143 m² | +74 m² +107% | 2016 |
| 196, Chester Road North761 m away | 144 m² | 216 m² | +72 m² +50% | 2015 |
| 76, George Frederick Road168 m away | 66 m² | 136 m² | +70 m² +106% | 2013 |
| 25, Mayland Drive793 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.
| 76 m² |
| 145 m² |
| +69 m² +91% |
| 2025 |
| 15, Sutton Oak Road715 m away | 75 m² | 137 m² | +62 m² +83% | 2012 |
|---|
| 25, Surrey Road605 m away | 70 m² | 131 m² | +61 m² +87% | 2023 |
|---|
| 21, Beacon View Drive680 m away | 86 m² | 144 m² | +58 m² +67% | 2020 |
|---|
| 895, Queslett Road882 m away | 42 m² | 99 m² | +57 m² +136% | 2025 |
|---|
| 51, Queslett Road East949 m away | 93 m² | 147 m² | +54 m² +58% | 2026 |
|---|
| 3, Longmoor Road625 m away | 87 m² | 139 m² | +52 m² +60% | 2025 |
|---|
| 62, Hartley Road727 m away | 77 m² | 128 m² | +51 m² +66% | 2016 |
|---|
| 14, Carshalton Road793 m away | 78 m² | 128 m² | +50 m² +64% | 2020 |
|---|
| 61, Queslett Road East857 m away | 82 m² | 132 m² | +50 m² +61% | 2015 |
|---|
| 39, Sutton Oak Road436 m away | 73 m² | 122 m² | +49 m² +67% | 2017 |
|---|
| 118, Westwood Road493 m away | 103 m² | 151 m² | +48 m² +47% | 2021 |
|---|
| 1, Coppice View Road468 m away | 81 m² | 129 m² | +48 m² +59% | 2019 |
|---|
| 9, Longmoor Road625 m away | 106 m² | 153 m² | +47 m² +44% | 2024 |
|---|
| 19, Kingswood Drive529 m away | 82 m² | 129 m² | +47 m² +57% | 2023 |
|---|
| 117, Bakers Lane711 m away | 107 m² | 154 m² | +47 m² +44% | 2016 |
|---|
| 36, Stanhope Way963 m away | 72 m² | 118 m² | +46 m² +64% | 2014 |
|---|
| 31, Anerley Road300 m away | 56 m² | 101 m² | +45 m² +80% | 2023 |
|---|
| 209, Westwood Road220 m away | 82 m² | 126 m² | +44 m² +54% | 2019 |
|---|
| 38, Hollyhurst Road724 m away | 137 m² | 180 m² | +43 m² +31% | 2019 |
|---|
| 58, George Frederick Road168 m away | 67 m² | 108 m² | +41 m² +61% | 2020 |
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| 69, Kingsland Road382 m away | 57 m² | 98 m² | +41 m² +72% | 2015 |
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| 32, Coppice View Road468 m away | 95 m² | 135 m² | +40 m² +42% | 2026 |
|---|
| 48, Wandsworth Road530 m away | 70 m² | 109 m² | +39 m² +56% | 2026 |
|---|
| 9, Sheen Road851 m away | 57 m² | 96 m² | +39 m² +68% | 2016 |
|---|
| 194, Westwood Road220 m away | 80 m² | 118 m² | +38 m² +48% | 2026 |
|---|
| 6, Fernhill Grove336 m away | 60 m² | 98 m² | +38 m² +63% | 2023 |
|---|
| 64, George Frederick Road168 m away | 71 m² | 108 m² | +37 m² +52% | 2010 |
|---|
| 17, Copthorne Road810 m away | 62 m² | 98 m² | +36 m² +58% | 2016 |
|---|
| 23, The Greenway921 m away | 84 m² | 119 m² | +35 m² +42% | 2022 |
|---|
| 61a, George Frederick Road336 m away | 114 m² | 149 m² | +35 m² +31% | 2012 |
|---|
| 34, Elmwood Road850 m away | 94 m² | 128 m² | +34 m² +36% | 2026 |
|---|
| 44, Banners Gate Road660 m away | 87 m² | 121 m² | +34 m² +39% | 2025 |
|---|
| 42, Hollyhurst Road724 m away | 82 m² | 116 m² | +34 m² +41% | 2025 |
|---|
| 188, Chester Road North761 m away | 114 m² | 147 m² | +33 m² +29% | 2025 |
|---|
| 77, Bandywood Road665 m away | 48 m² | 81 m² | +33 m² +69% | 2023 |
|---|
| 3, The Greenway921 m away | 101 m² | 134 m² | +33 m² +33% | 2016 |
|---|
| 573, Kings Road741 m away | 69 m² | 101 m² | +32 m² +46% | 2026 |
|---|
| 51, Bakers Lane577 m away | 134 m² | 166 m² | +32 m² +24% | 2025 |
|---|
| 91, George Frederick Road168 m away | 74 m² | 106 m² | +32 m² +43% | 2013 |
|---|
| 87, Kingsland Road382 m away | 58 m² | 89 m² | +31 m² +53% | 2025 |
|---|
| 99, George Frederick Road168 m away | 82 m² | 112 m² | +30 m² +37% | 2026 |
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| 50, Sutton Oak Road843 m away | 88 m² | 118 m² | +30 m² +34% | 2025 |
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| 942, Kingstanding Road92 m away | 73 m² | 102 m² | +29 m² +40% | 2026 |
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| 8, George Frederick Road336 m away | 87 m² | 116 m² | +29 m² +33% | 2024 |
|---|
| 15, Hollyoak Road999 m away | 113 m² | 142 m² | +29 m² +26% | 2024 |
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| 48, Southgate Road899 m away | 49 m² | 78 m² | +29 m² +59% | 2017 |
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| 862, Kingstanding Road464 m away | 47 m² | 75 m² | +28 m² +60% | 2020 |
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| 12, Beacon Road140 m away | 80 m² | 108 m² | +28 m² +35% | 2019 |
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| 67, Bakers Lane680 m away | 80 m² | 108 m² | +28 m² +35% | 2013 |
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| 821, Kingstanding Road0 m away | 70 m² | 97 m² | +27 m² +39% | 2024 |
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| 18, Bandywood Crescent541 m away | 95 m² | 122 m² | +27 m² +28% | 2016 |
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| 6, Hollyoak Road999 m away | 146 m² | 173 m² | +27 m² +18% | 2016 |
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| 33, Milburn Road401 m away | 58 m² | 82 m² | +24 m² +41% | 2019 |
|---|
| 2, Bevis Grove596 m away | 58 m² | 82 m² | +24 m² +41% | 2014 |
|---|
| 415, Kings Road667 m away | 71 m² | 94 m² | +23 m² +32% | 2026 |
|---|
| 10, Southgate Road899 m away | 57 m² | 80 m² | +23 m² +40% | 2025 |
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| 781, Kingstanding Road186 m away | 75 m² | 98 m² | +23 m² +31% | 2024 |
|---|
| 851, Queslett Road882 m away | 66 m² | 89 m² | +23 m² +35% | 2018 |
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| 17, Orpington Road715 m away | 61 m² | 84 m² | +23 m² +38% | 2016 |
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| 426, Aldridge Road969 m away | 80 m² | 102 m² | +22 m² +28% | 2025 |
|---|
| 34, Sutton Oak Road843 m away | 106 m² | 128 m² | +22 m² +21% | 2022 |
|---|
| 73, Bakers Lane711 m away | 77 m² | 99 m² | +22 m² +29% | 2015 |
|---|
| 181, Hurlingham Road886 m away | 69 m² | 91 m² | +22 m² +32% | 2014 |
|---|
| 62, Bakers Lane680 m away | 98 m² | 119 m² | +21 m² +21% | 2024 |
|---|
| 41, Longmoor Road502 m away | 63 m² | 84 m² | +21 m² +33% | 2020 |
|---|
| 32, Dormington Road561 m away | 84 m² | 105 m² | +21 m² +25% | 2013 |
|---|
| 141, Kingsland Road653 m away | 60 m² | 81 m² | +21 m² +35% | 2013 |
|---|
| 184, Chester Road North761 m away | 110 m² | 130 m² | +20 m² +18% | 2023 |
|---|
| 1, Endhill Road232 m away | 75 m² | 95 m² | +20 m² +27% | 2021 |
|---|
| 23, Donegal Road579 m away | 99 m² | 119 m² | +20 m² +20% | 2014 |
|---|
| 61b, George Frederick Road336 m away | 99 m² | 118 m² | +19 m² +19% | 2024 |
|---|
| 59, Southgate Road898 m away | 78 m² | 97 m² | +19 m² +24% | 2021 |
|---|
| 50, Copthorne Road878 m away | 60 m² | 79 m² | +19 m² +32% | 2020 |
|---|
| 87, Hartley Road727 m away | 77 m² | 96 m² | +19 m² +25% | 2016 |
|---|
| 94, Cooksey Lane319 m away | 69 m² | 88 m² | +19 m² +28% | 2015 |
|---|
| 113, Bakers Lane711 m away | 98 m² | 116 m² | +18 m² +18% | 2022 |
|---|
| 145, George Frederick Road115 m away | 98 m² | 115 m² | +17 m² +17% | 2026 |
|---|
| 52, Longmoor Road502 m away | 98 m² | 115 m² | +17 m² +17% | 2026 |
|---|
| 101, Coppice View Road366 m away | 85 m² | 102 m² | +17 m² +20% | 2025 |
|---|
| 136, Dormington Road796 m away | 60 m² | 77 m² | +17 m² +28% | 2024 |
|---|
| 15, Hornsey Grove929 m away | 76 m² | 93 m² | +17 m² +22% | 2024 |
|---|
| 2, Finch Drive894 m away | 78 m² | 95 m² | +17 m² +22% | 2023 |
|---|
| 51, Longmoor Road502 m away | 71 m² | 88 m² | +17 m² +24% | 2021 |
|---|
| 110, Weybourne Road999 m away | 83 m² | 100 m² | +17 m² +20% | 2019 |
|---|
| 17, Milburn Road401 m away | 84 m² | 100 m² | +16 m² +19% | 2021 |
|---|
| 77, Sutton Oak Road251 m away | 80 m² | 96 m² | +16 m² +20% | 2015 |
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| 50, Binstead Road990 m away | 74 m² | 90 m² | +16 m² +22% | 2015 |
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| 15, Brompton Road825 m away | 58 m² | 74 m² | +16 m² +28% | 2014 |
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| 16, Lindens Drive606 m away | 80 m² | 96 m² | +16 m² +20% | 2013 |
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| 124, Hurlingham Road996 m away | 80 m² | 96 m² | +16 m² +20% | 2013 |
|---|
| 58, Weybourne Road999 m away | 76 m² | 91 m² | +15 m² +20% | 2026 |
|---|
| 588, Kings Road656 m away | 80 m² | 95 m² | +15 m² +19% | 2025 |
|---|
| 121, Dormington Road771 m away | 62 m² | 77 m² | +15 m² +24% | 2025 |
|---|
| 109, Bakers Lane711 m away | 98 m² | 113 m² | +15 m² +15% | 2024 |
|---|
| 103, Dormington Road771 m away | 63 m² | 78 m² | +15 m² +24% | 2024 |
|---|
| 78, Endhill Road161 m away | 83 m² | 98 m² | +15 m² +18% | 2019 |
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| 54, Templeton Road904 m away | 79 m² | 94 m² | +15 m² +19% | 2019 |
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| 901, Queslett Road882 m away | 68 m² | 83 m² | +15 m² +22% | 2014 |
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