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 5UA
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 |
|---|---|---|---|---|
| 78, Kenneth Road912 m away | 86 m² | 207 m² | +121 m² +141% | 2026 |
| 397, Whalebone Lane North820 m away | 130 m² | 241 m² | +111 m² +85% | 2022 |
| 8, Reynolds Avenue825 m away | 91 m² | 189 m² | +98 m² +108% | 2024 |
| 50, Tolworth Gardens349 m away | 92 m² | 182 m² | +90 m² +98% | 2024 |
| 1a, Hainault Gore817 m away | 67 m² | 156 m² | +89 m² +133% | 2021 |
| 54, Roxy Avenue801 m away | 134 m² | 221 m² | +87 m² +65% | 2023 |
| 2, Hickman Road836 m away | 97 m² | 183 m² | +86 m² +89% | 2026 |
| 45, Whalebone Grove995 m away | 96 m² | 180 m² | +84 m² +88% | 2023 |
| 58, Bede Road433 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.
| 74 m² |
| 155 m² |
| +81 m² +109% |
| 2024 |
| 45, Padnall Road860 m away | 83 m² | 164 m² | +81 m² +98% | 2019 |
|---|
| 12, Adelaide Gardens632 m away | 75 m² | 155 m² | +80 m² +107% | 2024 |
|---|
| 243, High Road953 m away | 59 m² | 135 m² | +76 m² +129% | 2024 |
|---|
| 9, Alexandra Road460 m away | 139 m² | 212 m² | +73 m² +53% | 2026 |
|---|
| 22, Norbury Gardens172 m away | 90 m² | 161 m² | +71 m² +79% | 2025 |
|---|
| 14, Mansted Gardens960 m away | 89 m² | 158 m² | +69 m² +78% | 2022 |
|---|
| 14, Somerville Road481 m away | 72 m² | 140 m² | +68 m² +94% | 2024 |
|---|
| 20, Millhaven Close804 m away | 64 m² | 131 m² | +67 m² +105% | 2026 |
|---|
| 2, Norbury Gardens187 m away | 84 m² | 151 m² | +67 m² +80% | 2024 |
|---|
| 91, Havering Gardens309 m away | 129 m² | 193 m² | +64 m² +50% | 2020 |
|---|
| 214, Grove Road634 m away | 81 m² | 145 m² | +64 m² +79% | 2018 |
|---|
| 40, Gregory Road734 m away | 56 m² | 118 m² | +62 m² +111% | 2026 |
|---|
| 96, Grove Road868 m away | 80 m² | 142 m² | +62 m² +78% | 2026 |
|---|
| 17, East Road487 m away | 85 m² | 147 m² | +62 m² +73% | 2022 |
|---|
| 13, Donald Drive506 m away | 118 m² | 179 m² | +61 m² +52% | 2026 |
|---|
| 1, East Park Close348 m away | 46 m² | 107 m² | +61 m² +133% | 2025 |
|---|
| 32, Tolworth Gardens349 m away | 68 m² | 129 m² | +61 m² +90% | 2021 |
|---|
| 4, Dunmow Close594 m away | 80 m² | 141 m² | +61 m² +76% | 2019 |
|---|
| 25, Alexandra Road460 m away | 59 m² | 118 m² | +59 m² +100% | 2025 |
|---|
| 2, Joydon Drive959 m away | 76 m² | 135 m² | +59 m² +78% | 2015 |
|---|
| 51, Morley Road543 m away | 92 m² | 150 m² | +58 m² +63% | 2023 |
|---|
| 117, Somerville Road335 m away | 81 m² | 138 m² | +57 m² +70% | 2026 |
|---|
| 61, Heathfield Park Drive972 m away | 103 m² | 160 m² | +57 m² +55% | 2026 |
|---|
| 34, West Road289 m away | 89 m² | 146 m² | +57 m² +64% | 2018 |
|---|
| 2, The Close380 m away | 84 m² | 141 m² | +57 m² +68% | 2016 |
|---|
| 118, Somerville Road352 m away | 79 m² | 135 m² | +56 m² +71% | 2024 |
|---|
| 9, Freshwell Avenue687 m away | 115 m² | 171 m² | +56 m² +49% | 2022 |
|---|
| 169, Grove Road831 m away | 108 m² | 164 m² | +56 m² +52% | 2015 |
|---|
| 75, Norbury Gardens172 m away | 94 m² | 149 m² | +55 m² +59% | 2026 |
|---|
| 6, Henley Gardens533 m away | 67 m² | 122 m² | +55 m² +82% | 2023 |
|---|
| 24, Millhaven Close804 m away | 58 m² | 113 m² | +55 m² +95% | 2015 |
|---|
| 47, Rochford Avenue622 m away | 90 m² | 144 m² | +54 m² +60% | 2026 |
|---|
| 503, Whalebone Lane North720 m away | 94 m² | 147 m² | +53 m² +56% | 2025 |
|---|
| 9, Hall Road397 m away | 96 m² | 149 m² | +53 m² +55% | 2016 |
|---|
| 31, Bengeo Gardens619 m away | 95 m² | 147 m² | +52 m² +55% | 2024 |
|---|
| 56, Cecil Road827 m away | 97 m² | 149 m² | +52 m² +54% | 2024 |
|---|
| 30, Heath Road935 m away | 72 m² | 124 m² | +52 m² +72% | 2024 |
|---|
| 26, Hickman Road836 m away | 82 m² | 134 m² | +52 m² +63% | 2022 |
|---|
| 11, Reynolds Avenue825 m away | 80 m² | 131 m² | +51 m² +64% | 2026 |
|---|
| 35, Bede Road433 m away | 88 m² | 139 m² | +51 m² +58% | 2015 |
|---|
| 26, Rochford Avenue672 m away | 101 m² | 151 m² | +50 m² +50% | 2026 |
|---|
| 16, Mansted Gardens960 m away | 87 m² | 137 m² | +50 m² +57% | 2026 |
|---|
| 37, Donald Drive506 m away | 71 m² | 121 m² | +50 m² +70% | 2023 |
|---|
| 14, Melbourne Gardens628 m away | 66 m² | 116 m² | +50 m² +76% | 2021 |
|---|
| 1, Conway Crescent843 m away | 138 m² | 188 m² | +50 m² +36% | 2021 |
|---|
| 90, Hall Road432 m away | 68 m² | 118 m² | +50 m² +74% | 2018 |
|---|
| 11, Melbourne Gardens628 m away | 78 m² | 127 m² | +49 m² +63% | 2016 |
|---|
| 36, Brian Road467 m away | 75 m² | 123 m² | +48 m² +64% | 2019 |
|---|
| 9, Eva Road701 m away | 99 m² | 146 m² | +47 m² +47% | 2024 |
|---|
| 1048, High Road813 m away | 81 m² | 128 m² | +47 m² +58% | 2024 |
|---|
| 5, Brian Road467 m away | 72 m² | 119 m² | +47 m² +65% | 2022 |
|---|
| 139, Chadwell Heath Lane527 m away | 83 m² | 128 m² | +45 m² +54% | 2025 |
|---|
| 282, Chadwell Heath Lane642 m away | 124 m² | 169 m² | +45 m² +36% | 2022 |
|---|
| 9, Norwich Crescent750 m away | 121 m² | 166 m² | +45 m² +37% | 2012 |
|---|
| 209, Padnall Road752 m away | 98 m² | 142 m² | +44 m² +45% | 2024 |
|---|
| 509, Whalebone Lane North755 m away | 81 m² | 124 m² | +43 m² +53% | 2026 |
|---|
| 15, Ethel Cottages, Padnall Road884 m away | 79 m² | 122 m² | +43 m² +54% | 2026 |
|---|
| 15, Reynolds Avenue825 m away | 100 m² | 143 m² | +43 m² +43% | 2025 |
|---|
| 29, Bede Road433 m away | 72 m² | 114 m² | +42 m² +58% | 2023 |
|---|
| 90, East Road491 m away | 95 m² | 137 m² | +42 m² +44% | 2023 |
|---|
| 32, Nash Road822 m away | 58 m² | 100 m² | +42 m² +72% | 2022 |
|---|
| 25, Rochford Avenue672 m away | 87 m² | 129 m² | +42 m² +48% | 2014 |
|---|
| 1, Brian Road467 m away | 74 m² | 115 m² | +41 m² +55% | 2023 |
|---|
| 14, Fields Park Crescent326 m away | 84 m² | 124 m² | +40 m² +48% | 2025 |
|---|
| 11, Pemberton Gardens627 m away | 78 m² | 118 m² | +40 m² +51% | 2025 |
|---|
| 61, Portland Gardens290 m away | 83 m² | 123 m² | +40 m² +48% | 2024 |
|---|
| 14, East Park Close320 m away | 67 m² | 107 m² | +40 m² +60% | 2021 |
|---|
| 49, Quarles Park Road876 m away | 176 m² | 216 m² | +40 m² +23% | 2016 |
|---|
| 132, Somerville Road352 m away | 78 m² | 117 m² | +39 m² +50% | 2026 |
|---|
| 21, Sheepcotes Road771 m away | 63 m² | 102 m² | +39 m² +62% | 2025 |
|---|
| 1, Florence Gardens926 m away | 85 m² | 124 m² | +39 m² +46% | 2023 |
|---|
| 5, Belfairs Drive926 m away | 91 m² | 130 m² | +39 m² +43% | 2023 |
|---|
| 14, West Park Close292 m away | 70 m² | 109 m² | +39 m² +56% | 2021 |
|---|
| 24, Pemberton Gardens627 m away | 100 m² | 139 m² | +39 m² +39% | 2015 |
|---|
| 14, Heath Road935 m away | 82 m² | 120 m² | +38 m² +46% | 2025 |
|---|
| 38, Kenneth Road852 m away | 98 m² | 136 m² | +38 m² +39% | 2023 |
|---|
| 318, Chadwell Heath Lane857 m away | 91 m² | 129 m² | +38 m² +42% | 2021 |
|---|
| 46, Thatches Grove973 m away | 70 m² | 107 m² | +37 m² +53% | 2026 |
|---|
| 65, Gresham Drive936 m away | 77 m² | 114 m² | +37 m² +48% | 2025 |
|---|
| Flat 4, Suffolk Court, Hevingham Drive671 m away | 36 m² | 73 m² | +37 m² +103% | 2023 |
|---|
| 23, Herbert Gardens792 m away | 71 m² | 108 m² | +37 m² +52% | 2020 |
|---|
| 10, Adelaide Gardens632 m away | 86 m² | 123 m² | +37 m² +43% | 2019 |
|---|
| 84, Westfield Gardens735 m away | 48 m² | 85 m² | +37 m² +77% | 2019 |
|---|
| 8, Edgar Road661 m away | 94 m² | 131 m² | +37 m² +39% | 2018 |
|---|
| 12, Edgar Road725 m away | 58 m² | 94 m² | +36 m² +62% | 2025 |
|---|
| Flat 4, Carew Court, Quarles Park Road869 m away | 38 m² | 74 m² | +36 m² +95% | 2025 |
|---|
| 102, Gregory Road783 m away | 58 m² | 94 m² | +36 m² +62% | 2014 |
|---|
| 41, Eastern Avenue West660 m away | 101 m² | 136 m² | +35 m² +35% | 2026 |
|---|
| 24, Flora Gardens714 m away | 87 m² | 122 m² | +35 m² +40% | 2025 |
|---|
| 26, Brian Road467 m away | 64 m² | 99 m² | +35 m² +55% | 2024 |
|---|
| 3, Dunmow Close594 m away | 79 m² | 114 m² | +35 m² +44% | 2016 |
|---|
| 73a, Eric Road788 m away | 76 m² | 111 m² | +35 m² +46% | 2014 |
|---|
| 10, East Road487 m away | 86 m² | 120 m² | +34 m² +40% | 2021 |
|---|
| 1, Belfairs Drive926 m away | 104 m² | 138 m² | +34 m² +33% | 2018 |
|---|
| 11a, Jarrow Road438 m away | 97 m² | 130 m² | +33 m² +34% | 2025 |
|---|
| 11, Woodlands Avenue839 m away | 88 m² | 121 m² | +33 m² +38% | 2024 |
|---|
| 9, Kibble Close944 m away | 86 m² | 119 m² | +33 m² +38% | 2024 |
|---|
| 15, Havering Gardens393 m away | 81 m² | 114 m² | +33 m² +41% | 2023 |
|---|
| 47, Donald Drive506 m away | 86 m² | 119 m² | +33 m² +38% | 2022 |
|---|
| 1066, High Road813 m away | 80 m² | 113 m² | +33 m² +41% | 2013 |
|---|
| 75, Freshwell Avenue880 m away | 101 m² | 133 m² | +32 m² +32% | 2025 |
|---|
| 216a, High Road927 m away | 47 m² | 79 m² | +32 m² +68% | 2024 |
|---|
| 2, Charles Road582 m away | 81 m² | 113 m² | +32 m² +40% | 2023 |
|---|
| 40, Geneva Gardens621 m away | 70 m² | 102 m² | +32 m² +46% | 2023 |
|---|
| 37, Cavalier Close748 m away | 84 m² | 116 m² | +32 m² +38% | 2019 |
|---|
| 26, Freshwell Avenue699 m away | 87 m² | 119 m² | +32 m² +37% | 2018 |
|---|
| 14, Lansbury Avenue674 m away | 85 m² | 116 m² | +31 m² +36% | 2023 |
|---|
| 8, Glendale Avenue966 m away | 87 m² | 118 m² | +31 m² +36% | 2023 |
|---|
| 2, Herbert Gardens792 m away | 76 m² | 107 m² | +31 m² +41% | 2022 |
|---|
| 3, Kelly Way516 m away | 71 m² | 102 m² | +31 m² +44% | 2019 |
|---|
| 24, Cavendish Gardens653 m away | 145 m² | 176 m² | +31 m² +21% | 2019 |
|---|
| 159a, Gresham Drive781 m away | 40 m² | 71 m² | +31 m² +78% | 2018 |
|---|
| 20, Arthur Road589 m away | 87 m² | 118 m² | +31 m² +36% | 2015 |
|---|
| 310, Chadwell Heath Lane857 m away | 88 m² | 119 m² | +31 m² +35% | 2015 |
|---|
| 72, Grove Road868 m away | 85 m² | 115 m² | +30 m² +35% | 2026 |
|---|
| 53, Rochford Avenue622 m away | 87 m² | 117 m² | +30 m² +34% | 2024 |
|---|
| 33, Eric Road733 m away | 115 m² | 145 m² | +30 m² +26% | 2024 |
|---|
| 513, Whalebone Lane North755 m away | 98 m² | 128 m² | +30 m² +31% | 2022 |
|---|
| 12, Belfairs Drive926 m away | 103 m² | 133 m² | +30 m² +29% | 2021 |
|---|
| 38, Adelaide Gardens511 m away | 104 m² | 133 m² | +29 m² +28% | 2026 |
|---|
| 17, Tolworth Gardens323 m away | 90 m² | 119 m² | +29 m² +32% | 2025 |
|---|
| 53, Whalebone Grove995 m away | 103 m² | 132 m² | +29 m² +28% | 2024 |
|---|
| 2, Heath Road935 m away | 80 m² | 109 m² | +29 m² +36% | 2021 |
|---|
| 27, Chafford Way791 m away | 79 m² | 108 m² | +29 m² +37% | 2014 |
|---|
| 70, Westfield Gardens735 m away | 69 m² | 97 m² | +28 m² +41% | 2025 |
|---|
| 58, Freshwell Avenue699 m away | 78 m² | 106 m² | +28 m² +36% | 2024 |
|---|
| 14, Canon Avenue245 m away | 89 m² | 117 m² | +28 m² +31% | 2019 |
|---|
| 188, Grove Road634 m away | 82 m² | 110 m² | +28 m² +34% | 2019 |
|---|
| 11, Bedwell Court, Broomfield Road839 m away | 38 m² | 66 m² | +28 m² +74% | 2016 |
|---|
| 37, Heath Road935 m away | 76 m² | 104 m² | +28 m² +37% | 2013 |
|---|
| 19, Mayfair Avenue492 m away | 104 m² | 132 m² | +28 m² +27% | 2010 |
|---|
| 63, Morley Road517 m away | 79 m² | 106 m² | +27 m² +34% | 2026 |
|---|
| 216, Chadwell Heath Lane642 m away | 90 m² | 117 m² | +27 m² +30% | 2026 |
|---|
| 94, Grove Road868 m away | 84 m² | 111 m² | +27 m² +32% | 2022 |
|---|
| 1219 - 1221, High Road710 m away | 52 m² | 79 m² | +27 m² +52% | 2021 |
|---|
| 4e, The Pinnacles, 156 - 162, High Road826 m away | 54 m² | 81 m² | +27 m² +50% | 2020 |
|---|
| 56, Tolworth Gardens349 m away | 87 m² | 114 m² | +27 m² +31% | 2014 |
|---|
| 23, Gregory Road734 m away | 77 m² | 103 m² | +26 m² +34% | 2026 |
|---|
| 31, Hall Road432 m away | 95 m² | 121 m² | +26 m² +27% | 2024 |
|---|
| 6, Kelly Way516 m away | 85 m² | 111 m² | +26 m² +31% | 2024 |
|---|
| 19, Eustace Road847 m away | 64 m² | 90 m² | +26 m² +41% | 2024 |
|---|
| 8, Whalebone Avenue876 m away | 74 m² | 100 m² | +26 m² +35% | 2023 |
|---|
| 5, West Park Close292 m away | 102 m² | 128 m² | +26 m² +25% | 2021 |
|---|
| 37, Thatches Grove973 m away | 74 m² | 100 m² | +26 m² +35% | 2021 |
|---|
| 53, Chadville Gardens185 m away | 77 m² | 103 m² | +26 m² +34% | 2015 |
|---|
| 32, Rochford Avenue672 m away | 92 m² | 117 m² | +25 m² +27% | 2025 |
|---|
| 3, Cecil Road818 m away | 86 m² | 111 m² | +25 m² +29% | 2024 |
|---|
| 4, Tolworth Gardens349 m away | 85 m² | 110 m² | +25 m² +29% | 2023 |
|---|
| 32, Brian Road467 m away | 86 m² | 111 m² | +25 m² +29% | 2023 |
|---|
| 14, Herbert Gardens792 m away | 117 m² | 142 m² | +25 m² +21% | 2023 |
|---|
| 4, Melbourne Gardens577 m away | 60 m² | 85 m² | +25 m² +42% | 2022 |
|---|
| 27, Beresford Gardens619 m away | 87 m² | 112 m² | +25 m² +29% | 2021 |
|---|
| 5, Plantagenet Place931 m away | 83 m² | 108 m² | +25 m² +30% | 2021 |
|---|
| 3, Lake Road603 m away | 69 m² | 94 m² | +25 m² +36% | 2020 |
|---|
| 12, Dairy Mews733 m away | 47 m² | 72 m² | +25 m² +53% | 2020 |
|---|
| 3, Little Heath946 m away | 136 m² | 161 m² | +25 m² +18% | 2013 |
|---|
| 20, Portland Gardens307 m away | 60 m² | 85 m² | +25 m² +42% | 2009 |
|---|
| 1, Chadville Gardens86 m away | 84 m² | 108 m² | +24 m² +29% | 2025 |
|---|
| 153, Brian Road511 m away | 82 m² | 106 m² | +24 m² +29% | 2025 |
|---|
| 13, Melbourne Gardens628 m away | 84 m² | 108 m² | +24 m² +29% | 2025 |
|---|
| 5, Florence Gardens926 m away | 102 m² | 126 m² | +24 m² +24% | 2025 |
|---|
| 4, Heath Terrace932 m away | 73 m² | 97 m² | +24 m² +33% | 2025 |
|---|
| 36, Chadville Gardens0 m away | 80 m² | 104 m² | +24 m² +30% | 2024 |
|---|
| 4, Ashbury Gardens107 m away | 78 m² | 102 m² | +24 m² +31% | 2024 |
|---|
| 58, Jarrow Road351 m away | 89 m² | 113 m² | +24 m² +27% | 2024 |
|---|
| 7, Tenby Road727 m away | 48 m² | 72 m² | +24 m² +50% | 2023 |
|---|
| 65, Freshwell Avenue687 m away | 159 m² | 183 m² | +24 m² +15% | 2022 |
|---|
| 24, Mansted Gardens960 m away | 90 m² | 114 m² | +24 m² +27% | 2022 |
|---|
| 17, West Road289 m away | 78 m² | 102 m² | +24 m² +31% | 2021 |
|---|
| 69, Gresham Drive936 m away | 87 m² | 111 m² | +24 m² +28% | 2020 |
|---|
| 39, Chadville Gardens185 m away | 70 m² | 94 m² | +24 m² +34% | 2019 |
|---|
| 58, Hall Road432 m away | 137 m² | 160 m² | +23 m² +17% | 2022 |
|---|
| 61, Mill Lane529 m away | 134 m² | 157 m² | +23 m² +17% | 2022 |
|---|
| 17, Tenby Road727 m away | 100 m² | 123 m² | +23 m² +23% | 2019 |
|---|
| 108, Kenneth Road952 m away | 76 m² | 99 m² | +23 m² +30% | 2019 |
|---|
| 108, Chadwell Heath Lane534 m away | 50 m² | 72 m² | +22 m² +44% | 2024 |
|---|
| 34, Longhayes Avenue788 m away | 81 m² | 103 m² | +22 m² +27% | 2024 |
|---|
| 11, Hathaway Gardens106 m away | 101 m² | 123 m² | +22 m² +22% | 2022 |
|---|
| 62, Pemberton Gardens470 m away | 59 m² | 81 m² | +22 m² +37% | 2021 |
|---|
| 10, Willow Road626 m away | 91 m² | 113 m² | +22 m² +24% | 2021 |
|---|
| 47, Hathaway Gardens187 m away | 133 m² | 155 m² | +22 m² +17% | 2014 |
|---|
| 468b, Whalebone Lane North870 m away | 33 m² | 55 m² | +22 m² +67% | 2012 |
|---|
| 83, Mill Lane570 m away | 71 m² | 92 m² | +21 m² +30% | 2026 |
|---|
| 41, Chadwell Heath Lane553 m away | 81 m² | 102 m² | +21 m² +26% | 2025 |
|---|
| 61, Adelaide Gardens511 m away | 82 m² | 103 m² | +21 m² +26% | 2022 |
|---|
| 8, Wadeville Avenue976 m away | 97 m² | 118 m² | +21 m² +22% | 2022 |
|---|
| 8, Canon Avenue245 m away | 78 m² | 99 m² | +21 m² +27% | 2021 |
|---|
| 5, Morley Road543 m away | 86 m² | 107 m² | +21 m² +24% | 2019 |
|---|
| 74, Heath Road976 m away | 70 m² | 91 m² | +21 m² +30% | 2017 |
|---|
| 19a, Chadwell Heath Lane578 m away | 70 m² | 91 m² | +21 m² +30% | 2015 |
|---|
| 18a, High Road677 m away | 60 m² | 81 m² | +21 m² +35% | 2014 |
|---|