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 CR0 3AB
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 |
|---|---|---|---|---|
| 29, Chestnut Grove724 m away | 84 m² | 159 m² | +75 m² +89% | 2025 |
| 1, New Barns Avenue839 m away | 73 m² | 138 m² | +65 m² +89% | 2025 |
| 1, Rosedene Avenue703 m away | 47 m² | 109 m² | +62 m² +132% | 2020 |
| 65, Mayfield Road892 m away | 90 m² | 151 m² | +61 m² +68% | 2025 |
| 23, Ringwood Avenue657 m away | 64 m² | 125 m² | +61 m² +95% | 2021 |
| 6, Southampton Gardens511 m away | 85 m² | 145 m² | +60 m² +71% | 2025 |
| 44, Carisbrooke Road870 m away | 84 m² | 144 m² | +60 m² +71% | 2025 |
| 104, Rochford Way259 m away | 62 m² | 119 m² | +57 m² +92% | 2020 |
| 12, Saffron Close326 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.
| 73 m² |
| 128 m² |
| +55 m² +75% |
| 2024 |
| 52, Limpsfield Avenue927 m away | 84 m² | 138 m² | +54 m² +64% | 2026 |
|---|
| 419, Mitcham Road684 m away | 75 m² | 129 m² | +54 m² +72% | 2016 |
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| 46, Lavender Road544 m away | 81 m² | 134 m² | +53 m² +65% | 2025 |
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| 35, Almond Way743 m away | 42 m² | 95 m² | +53 m² +126% | 2025 |
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| 22, Rochford Way126 m away | 60 m² | 112 m² | +52 m² +87% | 2013 |
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| 14, Curzon Road963 m away | 74 m² | 123 m² | +49 m² +66% | 2024 |
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| 25, Lavender Road544 m away | 72 m² | 120 m² | +48 m² +67% | 2024 |
|---|
| 89, Ockley Road849 m away | 60 m² | 108 m² | +48 m² +80% | 2015 |
|---|
| 2, Trafford Road995 m away | 81 m² | 128 m² | +47 m² +58% | 2022 |
|---|
| 521, Commonside East666 m away | 92 m² | 139 m² | +47 m² +51% | 2019 |
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| 24, Ringwood Avenue747 m away | 39 m² | 86 m² | +47 m² +121% | 2019 |
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| 15, Middlesex Road588 m away | 77 m² | 123 m² | +46 m² +60% | 2025 |
|---|
| 326, Galpins Road503 m away | 87 m² | 131 m² | +44 m² +51% | 2021 |
|---|
| 36, Cecil Road771 m away | 48 m² | 91 m² | +43 m² +90% | 2026 |
|---|
| 178, Beddington Lane654 m away | 92 m² | 135 m² | +43 m² +47% | 2025 |
|---|
| 48, New Barns Avenue876 m away | 76 m² | 118 m² | +42 m² +55% | 2026 |
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| 14, Brading Road574 m away | 87 m² | 128 m² | +41 m² +47% | 2025 |
|---|
| 286, Galpins Road651 m away | 96 m² | 137 m² | +41 m² +43% | 2024 |
|---|
| 32, Thornton Avenue693 m away | 71 m² | 112 m² | +41 m² +58% | 2019 |
|---|
| 39, Aurelia Road424 m away | 62 m² | 101 m² | +39 m² +63% | 2023 |
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| 301, Galpins Road468 m away | 91 m² | 130 m² | +39 m² +43% | 2023 |
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| 60, Ringwood Avenue590 m away | 56 m² | 94 m² | +38 m² +68% | 2025 |
|---|
| 48, Gonville Road940 m away | 121 m² | 159 m² | +38 m² +31% | 2020 |
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| 275, Thornton Road799 m away | 37 m² | 73 m² | +36 m² +97% | 2019 |
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| 96, Tavistock Crescent901 m away | 81 m² | 117 m² | +36 m² +44% | 2016 |
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| 14, Ringwood Avenue747 m away | 70 m² | 104 m² | +34 m² +49% | 2023 |
|---|
| 203, Silverleigh Road995 m away | 48 m² | 82 m² | +34 m² +71% | 2022 |
|---|
| 54, Wingate Crescent166 m away | 75 m² | 108 m² | +33 m² +44% | 2026 |
|---|
| 21, Ramones Terrace887 m away | 76 m² | 109 m² | +33 m² +43% | 2026 |
|---|
| 11, Rochford Way117 m away | 63 m² | 95 m² | +32 m² +51% | 2024 |
|---|
| 25, Westcombe Avenue712 m away | 84 m² | 116 m² | +32 m² +38% | 2024 |
|---|
| 25, Rosecourt Road676 m away | 106 m² | 138 m² | +32 m² +30% | 2023 |
|---|
| 214, Galpins Road787 m away | 77 m² | 109 m² | +32 m² +42% | 2021 |
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| 19, Furtherfield Close970 m away | 77 m² | 108 m² | +31 m² +40% | 2020 |
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| 640, Mitcham Road264 m away | 92 m² | 123 m² | +31 m² +34% | 2019 |
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| 38, Cecil Road771 m away | 48 m² | 79 m² | +31 m² +65% | 2015 |
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| 96, Carisbrooke Road870 m away | 88 m² | 118 m² | +30 m² +34% | 2026 |
|---|
| 93, Chestnut Grove925 m away | 95 m² | 124 m² | +29 m² +31% | 2026 |
|---|
| 68, Limpsfield Avenue852 m away | 83 m² | 112 m² | +29 m² +35% | 2025 |
|---|
| 169, Galpins Road922 m away | 79 m² | 108 m² | +29 m² +37% | 2024 |
|---|
| 30, Aurelia Gardens676 m away | 82 m² | 111 m² | +29 m² +35% | 2022 |
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| 71, Carisbrooke Road871 m away | 89 m² | 118 m² | +29 m² +33% | 2020 |
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| 5, Tankerton Terrace680 m away | 48 m² | 76 m² | +28 m² +58% | 2024 |
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| 111, Limpsfield Avenue801 m away | 84 m² | 112 m² | +28 m² +33% | 2022 |
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| 200, Galpins Road787 m away | 70 m² | 98 m² | +28 m² +40% | 2010 |
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| 122, Chestnut Grove977 m away | 88 m² | 115 m² | +27 m² +31% | 2025 |
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| 624, Mitcham Road264 m away | 77 m² | 103 m² | +26 m² +34% | 2026 |
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| 15, Furtherfield Close970 m away | 56 m² | 82 m² | +26 m² +46% | 2022 |
|---|
| 246, Galpins Road651 m away | 77 m² | 103 m² | +26 m² +34% | 2021 |
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| 15, Conway Gardens981 m away | 82 m² | 107 m² | +25 m² +30% | 2021 |
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| 77, Donald Road973 m away | 74 m² | 99 m² | +25 m² +34% | 2012 |
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| 26, Limpsfield Avenue927 m away | 89 m² | 113 m² | +24 m² +27% | 2025 |
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| 27, Oakmead Road494 m away | 68 m² | 92 m² | +24 m² +35% | 2024 |
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| 55, Cecil Road779 m away | 65 m² | 89 m² | +24 m² +37% | 2020 |
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| 51, Donald Road973 m away | 96 m² | 120 m² | +24 m² +25% | 2020 |
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| 45, Rochford Way117 m away | 64 m² | 88 m² | +24 m² +38% | 2019 |
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| 52, Mayfield Road931 m away | 88 m² | 112 m² | +24 m² +27% | 2010 |
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| 31, Cecil Road779 m away | 111 m² | 134 m² | +23 m² +21% | 2026 |
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| 1a, Marden Road830 m away | 99 m² | 122 m² | +23 m² +23% | 2024 |
|---|
| 4, Rosemary Close341 m away | 62 m² | 85 m² | +23 m² +37% | 2021 |
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| 106, Ringwood Avenue590 m away | 58 m² | 81 m² | +23 m² +40% | 2021 |
|---|
| 2, Radnor Close851 m away | 74 m² | 97 m² | +23 m² +31% | 2021 |
|---|
| 9, Marden Crescent884 m away | 79 m² | 102 m² | +23 m² +29% | 2021 |
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| 90, Kelvin Gardens825 m away | 57 m² | 80 m² | +23 m² +40% | 2014 |
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| 83, Rochford Way257 m away | 68 m² | 90 m² | +22 m² +32% | 2026 |
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| 82, Shropshire Close883 m away | 81 m² | 103 m² | +22 m² +27% | 2025 |
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| 339, Thornton Road843 m away | 49 m² | 71 m² | +22 m² +45% | 2020 |
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| 56, Tavistock Crescent901 m away | 86 m² | 108 m² | +22 m² +26% | 2015 |
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| 13, Aurelia Road424 m away | 84 m² | 106 m² | +22 m² +26% | 2014 |
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| 68, Cecil Road649 m away | 79 m² | 100 m² | +21 m² +27% | 2026 |
|---|
| 90, Boston Road890 m away | 59 m² | 80 m² | +21 m² +36% | 2025 |
|---|
| 12, Stonecroft Way435 m away | 76 m² | 97 m² | +21 m² +28% | 2024 |
|---|
| 237, Thornton Road799 m away | 62 m² | 83 m² | +21 m² +34% | 2024 |
|---|
| 30, Therapia Lane351 m away | 66 m² | 87 m² | +21 m² +32% | 2022 |
|---|
| 230, Galpins Road787 m away | 69 m² | 90 m² | +21 m² +30% | 2022 |
|---|
| 3, Rosecourt Road676 m away | 70 m² | 91 m² | +21 m² +30% | 2016 |
|---|
| 2, Dahlia Gardens972 m away | 88 m² | 109 m² | +21 m² +24% | 2014 |
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| 5, Homemead Road582 m away | 67 m² | 87 m² | +20 m² +30% | 2023 |
|---|
| 245, Galpins Road605 m away | 78 m² | 98 m² | +20 m² +26% | 2020 |
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| 67, New Barns Avenue904 m away | 72 m² | 92 m² | +20 m² +28% | 2019 |
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| 80, Ringwood Avenue590 m away | 77 m² | 97 m² | +20 m² +26% | 2015 |
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| 213, Galpins Road773 m away | 41 m² | 61 m² | +20 m² +49% | 2015 |
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| 28, Mayfield Road953 m away | 87 m² | 107 m² | +20 m² +23% | 2014 |
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| 28, Rochford Way126 m away | 55 m² | 74 m² | +19 m² +35% | 2026 |
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| 541, Mitcham Road262 m away | 79 m² | 98 m² | +19 m² +24% | 2025 |
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| 69, Mayfield Road892 m away | 68 m² | 87 m² | +19 m² +28% | 2022 |
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| 28, Radnor Close851 m away | 75 m² | 94 m² | +19 m² +25% | 2018 |
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| 119, Boston Road897 m away | 81 m² | 99 m² | +18 m² +22% | 2026 |
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| 45, Stonecroft Way476 m away | 79 m² | 97 m² | +18 m² +23% | 2024 |
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| 41, Tankerton Terrace491 m away | 21 m² | 39 m² | +18 m² +86% | 2024 |
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| 221, Galpins Road773 m away | 70 m² | 88 m² | +18 m² +26% | 2024 |
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| 42, Beech Grove793 m away | 90 m² | 108 m² | +18 m² +20% | 2024 |
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| 17, Beddington Terrace826 m away | 60 m² | 78 m² | +18 m² +30% | 2024 |
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| Ground Floor Flat, 66, Limpsfield Avenue852 m away | 45 m² | 63 m² | +18 m² +40% | 2023 |
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| 18, Cecil Road771 m away | 115 m² | 133 m² | +18 m² +16% | 2022 |
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| 30, Westcombe Avenue697 m away | 78 m² | 96 m² | +18 m² +23% | 2015 |
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| 34, Trafford Road995 m away | 41 m² | 59 m² | +18 m² +44% | 2015 |
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| 670, Mitcham Road0 m away | 76 m² | 94 m² | +18 m² +24% | 2011 |
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| 39, Harcourt Road879 m away | 78 m² | 96 m² | +18 m² +23% | 2010 |
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| 36, Westcombe Avenue697 m away | 87 m² | 104 m² | +17 m² +20% | 2026 |
|---|
| 22, Saffron Close326 m away | 108 m² | 125 m² | +17 m² +16% | 2025 |
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| 140, Kelvin Gardens687 m away | 74 m² | 91 m² | +17 m² +23% | 2025 |
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| 100, Berkshire Way775 m away | 41 m² | 58 m² | +17 m² +41% | 2025 |
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| 12, Radnor Close851 m away | 93 m² | 110 m² | +17 m² +18% | 2025 |
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| 225, Thornton Road864 m away | 82 m² | 99 m² | +17 m² +21% | 2023 |
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| 405, Mitcham Road684 m away | 86 m² | 103 m² | +17 m² +20% | 2021 |
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| 625, Mitcham Road74 m away | 77 m² | 94 m² | +17 m² +22% | 2020 |
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| 71, Mayfield Road892 m away | 98 m² | 115 m² | +17 m² +17% | 2013 |
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| 112, Franklin Way675 m away | 40 m² | 56 m² | +16 m² +40% | 2026 |
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| 27, Therapia Lane351 m away | 77 m² | 93 m² | +16 m² +21% | 2024 |
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| 11, New Barns Avenue839 m away | 78 m² | 94 m² | +16 m² +21% | 2024 |
|---|
| 39, Rochford Way117 m away | 61 m² | 77 m² | +16 m² +26% | 2022 |
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| 20, Aurelia Gardens676 m away | 52 m² | 68 m² | +16 m² +31% | 2021 |
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| 33, Carisbrooke Road871 m away | 84 m² | 100 m² | +16 m² +19% | 2021 |
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| 23, Marden Crescent884 m away | 59 m² | 75 m² | +16 m² +27% | 2018 |
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| 82, Cecil Road649 m away | 87 m² | 103 m² | +16 m² +18% | 2016 |
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| 22, Kelvin Gardens825 m away | 37 m² | 53 m² | +16 m² +43% | 2014 |
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| 165, Cecil Road503 m away | 65 m² | 81 m² | +16 m² +25% | 2013 |
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| 9, Rosecourt Road676 m away | 87 m² | 102 m² | +15 m² +17% | 2026 |
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| 154, Kelvin Gardens687 m away | 62 m² | 77 m² | +15 m² +24% | 2014 |
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| 20, Ockley Road819 m away | 62 m² | 77 m² | +15 m² +24% | 2013 |
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