Finding extended homes…
These only choose where you start. Every page and every lens is still one tap away.
Sign in to keep them on every device →Finding extended homes…
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 RM6 5NJ
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 |
|---|---|---|---|---|
| 50, Tolworth Gardens674 m away | 92 m² | 182 m² | +90 m² +98% | 2024 |
| 45, Padnall Road365 m away | 83 m² | 164 m² | +81 m² +98% | 2019 |
| 12, Adelaide Gardens736 m away | 75 m² | 155 m² | +80 m² +107% | 2024 |
| 22, Norbury Gardens903 m away | 90 m² | 161 m² | +71 m² +79% | 2025 |
| 12, Mead Grove296 m away | 195 m² | 266 m² | +71 m² +36% | 2023 |
| 91, Havering Gardens744 m away | 129 m² | 193 m² | +64 m² +50% | 2020 |
| 40, Gregory Road487 m away | 56 m² | 118 m² | +62 m² +111% | 2026 |
| 1, East Park Close899 m away | 46 m² | 107 m² | +61 m² +133% | 2025 |
| 32, Tolworth Gardens674 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.
| 68 m² |
| 129 m² |
| +61 m² +90% |
| 2021 |
| 457, Whalebone Lane North546 m away | 83 m² | 141 m² | +58 m² +70% | 2022 |
|---|
| 1a, Beansland Grove479 m away | 49 m² | 107 m² | +58 m² +118% | 2009 |
|---|
| 118, Somerville Road939 m away | 79 m² | 135 m² | +56 m² +71% | 2024 |
|---|
| 75, Norbury Gardens903 m away | 94 m² | 149 m² | +55 m² +59% | 2026 |
|---|
| 6, Henley Gardens644 m away | 67 m² | 122 m² | +55 m² +82% | 2023 |
|---|
| 47, Rochford Avenue993 m away | 90 m² | 144 m² | +54 m² +60% | 2026 |
|---|
| 503, Whalebone Lane North850 m away | 94 m² | 147 m² | +53 m² +56% | 2025 |
|---|
| 14, Melbourne Gardens565 m away | 66 m² | 116 m² | +50 m² +76% | 2021 |
|---|
| 7, Mead Grove296 m away | 121 m² | 170 m² | +49 m² +40% | 2024 |
|---|
| 11, Melbourne Gardens565 m away | 78 m² | 127 m² | +49 m² +63% | 2016 |
|---|
| 209, Padnall Road342 m away | 98 m² | 142 m² | +44 m² +45% | 2024 |
|---|
| 15, Ethel Cottages, Padnall Road400 m away | 79 m² | 122 m² | +43 m² +54% | 2026 |
|---|
| 509, Whalebone Lane North759 m away | 81 m² | 124 m² | +43 m² +53% | 2026 |
|---|
| 90, East Road642 m away | 95 m² | 137 m² | +42 m² +44% | 2023 |
|---|
| 32, Nash Road505 m away | 58 m² | 100 m² | +42 m² +72% | 2022 |
|---|
| 186, Billet Road598 m away | 106 m² | 148 m² | +42 m² +40% | 2013 |
|---|
| 11, Pemberton Gardens850 m away | 78 m² | 118 m² | +40 m² +51% | 2025 |
|---|
| 14, Fields Park Crescent881 m away | 84 m² | 124 m² | +40 m² +48% | 2025 |
|---|
| 61, Portland Gardens763 m away | 83 m² | 123 m² | +40 m² +48% | 2024 |
|---|
| 14, East Park Close846 m away | 67 m² | 107 m² | +40 m² +60% | 2021 |
|---|
| 132, Somerville Road939 m away | 78 m² | 117 m² | +39 m² +50% | 2026 |
|---|
| 21, Sheepcotes Road272 m away | 63 m² | 102 m² | +39 m² +62% | 2025 |
|---|
| 4, Tantony Grove167 m away | 61 m² | 100 m² | +39 m² +64% | 2023 |
|---|
| 14, West Park Close913 m away | 70 m² | 109 m² | +39 m² +56% | 2021 |
|---|
| 24, Pemberton Gardens850 m away | 100 m² | 139 m² | +39 m² +39% | 2015 |
|---|
| 46, Thatches Grove344 m away | 70 m² | 107 m² | +37 m² +53% | 2026 |
|---|
| 10, Adelaide Gardens736 m away | 86 m² | 123 m² | +37 m² +43% | 2019 |
|---|
| 102, Gregory Road509 m away | 58 m² | 94 m² | +36 m² +62% | 2014 |
|---|
| 41, Eastern Avenue West527 m away | 101 m² | 136 m² | +35 m² +35% | 2026 |
|---|
| 15, Havering Gardens629 m away | 81 m² | 114 m² | +33 m² +41% | 2023 |
|---|
| 40, Geneva Gardens807 m away | 70 m² | 102 m² | +32 m² +46% | 2023 |
|---|
| 37, Cavalier Close562 m away | 84 m² | 116 m² | +32 m² +38% | 2019 |
|---|
| 26, Freshwell Avenue991 m away | 87 m² | 119 m² | +32 m² +37% | 2018 |
|---|
| 218, Billet Road598 m away | 71 m² | 102 m² | +31 m² +44% | 2024 |
|---|
| 14, Lansbury Avenue946 m away | 85 m² | 116 m² | +31 m² +36% | 2023 |
|---|
| 53, Rochford Avenue993 m away | 87 m² | 117 m² | +30 m² +34% | 2024 |
|---|
| 513, Whalebone Lane North759 m away | 98 m² | 128 m² | +30 m² +31% | 2022 |
|---|
| 38, Adelaide Gardens729 m away | 104 m² | 133 m² | +29 m² +28% | 2026 |
|---|
| 17, Tolworth Gardens705 m away | 90 m² | 119 m² | +29 m² +32% | 2025 |
|---|
| 58, Freshwell Avenue991 m away | 78 m² | 106 m² | +28 m² +36% | 2024 |
|---|
| 465, Whalebone Lane North546 m away | 95 m² | 123 m² | +28 m² +29% | 2023 |
|---|
| 63, Morley Road906 m away | 79 m² | 106 m² | +27 m² +34% | 2026 |
|---|
| 24, Beansland Grove479 m away | 60 m² | 87 m² | +27 m² +45% | 2015 |
|---|
| 56, Tolworth Gardens674 m away | 87 m² | 114 m² | +27 m² +31% | 2014 |
|---|
| 23, Gregory Road487 m away | 77 m² | 103 m² | +26 m² +34% | 2026 |
|---|
| 37, Thatches Grove344 m away | 74 m² | 100 m² | +26 m² +35% | 2021 |
|---|
| 5, West Park Close913 m away | 102 m² | 128 m² | +26 m² +25% | 2021 |
|---|
| 53, Chadville Gardens881 m away | 77 m² | 103 m² | +26 m² +34% | 2015 |
|---|
| 4, Tolworth Gardens674 m away | 85 m² | 110 m² | +25 m² +29% | 2023 |
|---|
| 4, Melbourne Gardens552 m away | 60 m² | 85 m² | +25 m² +42% | 2022 |
|---|
| 3, Lake Road459 m away | 69 m² | 94 m² | +25 m² +36% | 2020 |
|---|
| 20, Portland Gardens734 m away | 60 m² | 85 m² | +25 m² +42% | 2009 |
|---|
| 13, Melbourne Gardens565 m away | 84 m² | 108 m² | +24 m² +29% | 2025 |
|---|
| 153, Brian Road829 m away | 82 m² | 106 m² | +24 m² +29% | 2025 |
|---|
| 40, Bakery Close334 m away | 125 m² | 149 m² | +24 m² +19% | 2023 |
|---|
| 39, Chadville Gardens881 m away | 70 m² | 94 m² | +24 m² +34% | 2019 |
|---|
| 34, Longhayes Avenue238 m away | 81 m² | 103 m² | +22 m² +27% | 2024 |
|---|
| 11, Hathaway Gardens911 m away | 101 m² | 123 m² | +22 m² +22% | 2022 |
|---|
| 62, Pemberton Gardens845 m away | 59 m² | 81 m² | +22 m² +37% | 2021 |
|---|
| 47, Hathaway Gardens837 m away | 133 m² | 155 m² | +22 m² +17% | 2014 |
|---|
| 61, Adelaide Gardens729 m away | 82 m² | 103 m² | +21 m² +26% | 2022 |
|---|
| 49, Chadville Gardens881 m away | 73 m² | 93 m² | +20 m² +27% | 2024 |
|---|
| 199, Rose Lane137 m away | 62 m² | 82 m² | +20 m² +32% | 2022 |
|---|
| 117, Padnall Road407 m away | 127 m² | 147 m² | +20 m² +16% | 2020 |
|---|
| 93, Padnall Road407 m away | 83 m² | 103 m² | +20 m² +24% | 2018 |
|---|
| 73, Chadville Gardens881 m away | 65 m² | 84 m² | +19 m² +29% | 2025 |
|---|
| 43, Coral Close588 m away | 86 m² | 105 m² | +19 m² +22% | 2019 |
|---|
| 116, Kingston Hill Avenue609 m away | 82 m² | 101 m² | +19 m² +23% | 2019 |
|---|
| 50, Thatches Grove231 m away | 88 m² | 107 m² | +19 m² +22% | 2014 |
|---|
| 1d, Pemberton Gardens850 m away | 112 m² | 130 m² | +18 m² +16% | 2025 |
|---|
| 61, Padnall Road407 m away | 100 m² | 118 m² | +18 m² +18% | 2023 |
|---|
| 4, Havering Gardens597 m away | 82 m² | 99 m² | +17 m² +21% | 2025 |
|---|
| 14, Henley Gardens644 m away | 76 m² | 93 m² | +17 m² +22% | 2025 |
|---|
| 4, Roles Grove179 m away | 79 m² | 96 m² | +17 m² +22% | 2024 |
|---|
| 50, Woodrush Way509 m away | 61 m² | 78 m² | +17 m² +28% | 2024 |
|---|
| 47, Padnall Road407 m away | 83 m² | 100 m² | +17 m² +20% | 2016 |
|---|
| 62, Geneva Gardens772 m away | 88 m² | 105 m² | +17 m² +19% | 2016 |
|---|
| 61, Lansbury Avenue946 m away | 101 m² | 118 m² | +17 m² +17% | 2015 |
|---|
| 51, Padnall Road407 m away | 83 m² | 99 m² | +16 m² +19% | 2026 |
|---|
| 36, Tolworth Gardens674 m away | 63 m² | 79 m² | +16 m² +25% | 2024 |
|---|
| 71, Chadville Gardens881 m away | 71 m² | 87 m² | +16 m² +23% | 2023 |
|---|
| 4, West Park Close913 m away | 70 m² | 86 m² | +16 m² +23% | 2023 |
|---|
| 44, Arneways Avenue112 m away | 62 m² | 78 m² | +16 m² +26% | 2021 |
|---|
| 58, Longhayes Avenue187 m away | 62 m² | 78 m² | +16 m² +26% | 2020 |
|---|
| 33, Padnall Road365 m away | 84 m² | 100 m² | +16 m² +19% | 2020 |
|---|
| 54, East Road952 m away | 74 m² | 90 m² | +16 m² +22% | 2020 |
|---|
| 66, Longhayes Avenue187 m away | 62 m² | 78 m² | +16 m² +26% | 2018 |
|---|
| 69, Norbury Gardens903 m away | 95 m² | 111 m² | +16 m² +17% | 2010 |
|---|
| 24, Nash Road505 m away | 79 m² | 94 m² | +15 m² +19% | 2025 |
|---|
| 65, Padnall Court351 m away | 51 m² | 66 m² | +15 m² +29% | 2022 |
|---|
| 27, Fields Park Crescent881 m away | 72 m² | 87 m² | +15 m² +21% | 2021 |
|---|
| 163, Padnall Road342 m away | 85 m² | 100 m² | +15 m² +18% | 2018 |
|---|
| 12, Yew Tree Gardens670 m away | 61 m² | 76 m² | +15 m² +25% | 2015 |
|---|
| 14, Newhouse Avenue353 m away | 70 m² | 85 m² | +15 m² +21% | 2014 |
|---|