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 RM11 2NP
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 |
|---|---|---|---|---|
| 7, Woodlands Avenue941 m away | 248 m² | 555 m² | +307 m² +124% | 2015 |
| 3, Russetts330 m away | 151 m² | 326 m² | +175 m² +116% | 2021 |
| 15, Nelmes Way532 m away | 113 m² | 281 m² | +168 m² +149% | 2017 |
| 40, Nelwyn Avenue920 m away | 133 m² | 299 m² | +166 m² +125% | 2023 |
| 41, Nelmes Way764 m away | 201 m² | 362 m² | +161 m² +80% | 2025 |
| 370, Wingletye Lane942 m away | 134 m² | 294 m² | +160 m² +119% | 2025 |
| 18, Nelmes Crescent702 m away | 105 m² | 261 m² | +156 m² +149% | 2023 |
| 9, Ayloffs Walk662 m away | 143 m² | 285 m² | +142 m² +99% | 2020 |
| 60, Brookside754 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.
| 243 m² |
| +128 m² +111% |
| 2016 |
| 24, Great Nelmes Chase779 m away | 89 m² | 214 m² | +125 m² +140% | 2020 |
|---|
| 8, Brookside830 m away | 112 m² | 231 m² | +119 m² +106% | 2022 |
|---|
| 18, Hamilton Drive639 m away | 92 m² | 210 m² | +118 m² +128% | 2020 |
|---|
| 1, Banyards485 m away | 142 m² | 256 m² | +114 m² +80% | 2023 |
|---|
| 23, Elm Grove903 m away | 526 m² | 638 m² | +112 m² +21% | 2026 |
|---|
| 15, Great Nelmes Chase739 m away | 121 m² | 232 m² | +111 m² +92% | 2025 |
|---|
| 35, Great Nelmes Chase739 m away | 103 m² | 214 m² | +111 m² +108% | 2012 |
|---|
| 15, Haynes Road646 m away | 85 m² | 191 m² | +106 m² +125% | 2019 |
|---|
| 5, Mendoza Close818 m away | 209 m² | 314 m² | +105 m² +50% | 2022 |
|---|
| 36, Redden Court Road342 m away | 118 m² | 221 m² | +103 m² +87% | 2021 |
|---|
| 59, Ardleigh Green Road888 m away | 124 m² | 227 m² | +103 m² +83% | 2017 |
|---|
| 356, Wingletye Lane942 m away | 102 m² | 199 m² | +97 m² +95% | 2018 |
|---|
| 101, Nelmes Crescent955 m away | 145 m² | 235 m² | +90 m² +62% | 2015 |
|---|
| 380, Wingletye Lane942 m away | 96 m² | 184 m² | +88 m² +92% | 2019 |
|---|
| 51, Recreation Avenue731 m away | 87 m² | 172 m² | +85 m² +98% | 2021 |
|---|
| 15, The Sheilings888 m away | 114 m² | 198 m² | +84 m² +74% | 2023 |
|---|
| 426, Wingletye Lane712 m away | 67 m² | 148 m² | +81 m² +121% | 2012 |
|---|
| 37, Primrose Glen49 m away | 62 m² | 142 m² | +80 m² +129% | 2026 |
|---|
| 14a, Oak Glen210 m away | 76 m² | 156 m² | +80 m² +105% | 2023 |
|---|
| 29, Nelmes Crescent653 m away | 146 m² | 225 m² | +79 m² +54% | 2023 |
|---|
| 179, Southend Arterial Road327 m away | 107 m² | 184 m² | +77 m² +72% | 2020 |
|---|
| 4, Woodcutters Close826 m away | 145 m² | 222 m² | +77 m² +53% | 2020 |
|---|
| 11, Elderberry Close950 m away | 144 m² | 219 m² | +75 m² +52% | 2026 |
|---|
| 147, Haynes Road902 m away | 134 m² | 208 m² | +74 m² +55% | 2021 |
|---|
| 163, Haynes Road902 m away | 79 m² | 153 m² | +74 m² +94% | 2017 |
|---|
| 83, Haynes Road646 m away | 93 m² | 165 m² | +72 m² +77% | 2024 |
|---|
| 21, Woodlands Avenue941 m away | 251 m² | 321 m² | +70 m² +28% | 2023 |
|---|
| 6, Cotswold Road569 m away | 68 m² | 138 m² | +70 m² +103% | 2022 |
|---|
| 14, Clunas Gardens829 m away | 74 m² | 143 m² | +69 m² +93% | 2023 |
|---|
| 116, Cecil Avenue161 m away | 81 m² | 148 m² | +67 m² +83% | 2016 |
|---|
| 80, Stafford Avenue687 m away | 44 m² | 108 m² | +64 m² +145% | 2024 |
|---|
| 9, Russetts330 m away | 166 m² | 230 m² | +64 m² +39% | 2020 |
|---|
| 106, Squirrels Heath Lane754 m away | 104 m² | 168 m² | +64 m² +62% | 2014 |
|---|
| 29, Great Nelmes Chase739 m away | 109 m² | 170 m² | +61 m² +56% | 2025 |
|---|
| 24, Primrose Glen0 m away | 67 m² | 128 m² | +61 m² +91% | 2014 |
|---|
| 184, Ardleigh Green Road419 m away | 86 m² | 146 m² | +60 m² +70% | 2026 |
|---|
| 33, Wakerfield Close578 m away | 165 m² | 224 m² | +59 m² +36% | 2020 |
|---|
| 38, Nelmes Crescent702 m away | 152 m² | 211 m² | +59 m² +39% | 2016 |
|---|
| 85, Cecil Avenue161 m away | 90 m² | 147 m² | +57 m² +63% | 2025 |
|---|
| 52, Tindall Close818 m away | 97 m² | 154 m² | +57 m² +59% | 2024 |
|---|
| 3, Mason Drive980 m away | 65 m² | 122 m² | +57 m² +88% | 2022 |
|---|
| 70, Primrose Glen0 m away | 66 m² | 122 m² | +56 m² +85% | 2026 |
|---|
| 142, Amery Gardens702 m away | 124 m² | 180 m² | +56 m² +45% | 2017 |
|---|
| 75, Redden Court Road378 m away | 89 m² | 145 m² | +56 m² +63% | 2016 |
|---|
| 88, Squirrels Heath Lane754 m away | 87 m² | 142 m² | +55 m² +63% | 2025 |
|---|
| 114, Squirrels Heath Lane567 m away | 143 m² | 198 m² | +55 m² +38% | 2023 |
|---|
| 178, Ardleigh Green Road419 m away | 107 m² | 161 m² | +54 m² +50% | 2019 |
|---|
| 4, Fleming Gardens987 m away | 66 m² | 119 m² | +53 m² +80% | 2024 |
|---|
| 51, Stafford Avenue525 m away | 88 m² | 141 m² | +53 m² +60% | 2020 |
|---|
| 11, Nelwyn Avenue895 m away | 115 m² | 167 m² | +52 m² +45% | 2020 |
|---|
| 12, Ashlyn Grove537 m away | 76 m² | 127 m² | +51 m² +67% | 2020 |
|---|
| 17, Rowan Walk635 m away | 126 m² | 177 m² | +51 m² +40% | 2019 |
|---|
| 191, Northumberland Avenue943 m away | 122 m² | 172 m² | +50 m² +41% | 2026 |
|---|
| 268, Southend Arterial Road228 m away | 68 m² | 118 m² | +50 m² +74% | 2024 |
|---|
| 170, Ardleigh Green Road419 m away | 95 m² | 145 m² | +50 m² +53% | 2024 |
|---|
| 29, Long Grove738 m away | 82 m² | 132 m² | +50 m² +61% | 2024 |
|---|
| 7, Hardley Crescent737 m away | 118 m² | 167 m² | +49 m² +42% | 2025 |
|---|
| 16, Nelmes Crescent702 m away | 118 m² | 165 m² | +47 m² +40% | 2022 |
|---|
| 24, Essex Gardens969 m away | 77 m² | 124 m² | +47 m² +61% | 2017 |
|---|
| 23, Macdonald Avenue140 m away | 64 m² | 110 m² | +46 m² +72% | 2023 |
|---|
| 284, Southend Arterial Road228 m away | 88 m² | 134 m² | +46 m² +52% | 2023 |
|---|
| 31, Amery Gardens846 m away | 77 m² | 123 m² | +46 m² +60% | 2023 |
|---|
| 185, Northumberland Avenue943 m away | 83 m² | 129 m² | +46 m² +55% | 2014 |
|---|
| 69, Birch Crescent141 m away | 81 m² | 126 m² | +45 m² +56% | 2020 |
|---|
| 6, Nelmes Close699 m away | 199 m² | 243 m² | +44 m² +22% | 2025 |
|---|
| 44, Rosslyn Avenue804 m away | 98 m² | 141 m² | +43 m² +44% | 2024 |
|---|
| 311, Wingletye Lane942 m away | 99 m² | 142 m² | +43 m² +43% | 2020 |
|---|
| 71, Macdonald Avenue140 m away | 167 m² | 209 m² | +42 m² +25% | 2024 |
|---|
| 3, Oak Glen210 m away | 73 m² | 115 m² | +42 m² +58% | 2012 |
|---|
| 2, Clunas Gardens829 m away | 72 m² | 112 m² | +40 m² +56% | 2025 |
|---|
| 46, Squirrels Heath Lane951 m away | 112 m² | 152 m² | +40 m² +36% | 2022 |
|---|
| 49, Hamilton Drive652 m away | 124 m² | 164 m² | +40 m² +32% | 2016 |
|---|
| 130, Northumberland Avenue897 m away | 61 m² | 101 m² | +40 m² +66% | 2012 |
|---|
| 70, Belgrave Avenue835 m away | 82 m² | 121 m² | +39 m² +48% | 2025 |
|---|
| 55, Haynes Road646 m away | 92 m² | 131 m² | +39 m² +42% | 2022 |
|---|
| 3, Rowan Walk635 m away | 165 m² | 204 m² | +39 m² +24% | 2020 |
|---|
| 37, Cecil Avenue128 m away | 91 m² | 130 m² | +39 m² +43% | 2019 |
|---|
| 130, Ardleigh Green Road418 m away | 80 m² | 118 m² | +38 m² +48% | 2025 |
|---|
| 93, Belgrave Avenue873 m away | 74 m² | 112 m² | +38 m² +51% | 2023 |
|---|
| 62, Cecil Avenue107 m away | 112 m² | 149 m² | +37 m² +33% | 2020 |
|---|
| 99, Amery Gardens743 m away | 83 m² | 120 m² | +37 m² +45% | 2018 |
|---|
| 43, Kingsley Gardens516 m away | 92 m² | 128 m² | +36 m² +39% | 2025 |
|---|
| 196, Southend Arterial Road277 m away | 93 m² | 128 m² | +35 m² +38% | 2015 |
|---|
| 33, Stafford Avenue525 m away | 59 m² | 93 m² | +34 m² +58% | 2024 |
|---|
| 34, Brookside830 m away | 93 m² | 127 m² | +34 m² +37% | 2024 |
|---|
| 26, Oak Glen210 m away | 57 m² | 91 m² | +34 m² +60% | 2011 |
|---|
| 2a, Coombe Road366 m away | 88 m² | 122 m² | +34 m² +39% | 2009 |
|---|
| 178, Northumberland Avenue897 m away | 68 m² | 101 m² | +33 m² +49% | 2026 |
|---|
| 378, Wingletye Lane942 m away | 62 m² | 95 m² | +33 m² +53% | 2026 |
|---|
| 25, Oak Glen210 m away | 60 m² | 93 m² | +33 m² +55% | 2025 |
|---|
| 20, Redden Court Road342 m away | 124 m² | 157 m² | +33 m² +27% | 2023 |
|---|
| 18, Ferguson Avenue974 m away | 81 m² | 114 m² | +33 m² +41% | 2019 |
|---|
| 25, Platford Green273 m away | 101 m² | 133 m² | +32 m² +32% | 2017 |
|---|
| 15, The Witherings878 m away | 188 m² | 219 m² | +31 m² +16% | 2025 |
|---|
| 28, Nelmes Crescent702 m away | 116 m² | 147 m² | +31 m² +27% | 2024 |
|---|
| 82, Haynes Road925 m away | 116 m² | 146 m² | +30 m² +26% | 2024 |
|---|
| 36, Haynes Road696 m away | 84 m² | 114 m² | +30 m² +36% | 2023 |
|---|
| 155, Squirrels Heath Lane428 m away | 101 m² | 131 m² | +30 m² +30% | 2022 |
|---|
| 8, The Sheilings888 m away | 193 m² | 223 m² | +30 m² +16% | 2022 |
|---|
| 82, Stafford Avenue687 m away | 57 m² | 87 m² | +30 m² +53% | 2019 |
|---|
| 86, Cambridge Avenue904 m away | 95 m² | 125 m² | +30 m² +32% | 2019 |
|---|
| 114, Cecil Avenue161 m away | 96 m² | 125 m² | +29 m² +30% | 2025 |
|---|
| 15, Jarvis Way920 m away | 70 m² | 99 m² | +29 m² +41% | 2025 |
|---|
| 2, Hamilton Drive639 m away | 83 m² | 111 m² | +28 m² +34% | 2023 |
|---|
| 6, Hamilton Drive639 m away | 83 m² | 111 m² | +28 m² +34% | 2023 |
|---|
| 21, Briars Walk876 m away | 78 m² | 106 m² | +28 m² +36% | 2021 |
|---|
| 51, Amery Gardens846 m away | 74 m² | 102 m² | +28 m² +38% | 2020 |
|---|
| 216, Southend Arterial Road277 m away | 116 m² | 143 m² | +27 m² +23% | 2025 |
|---|
| 55, Cambridge Avenue938 m away | 83 m² | 110 m² | +27 m² +33% | 2020 |
|---|
| 22, Primrose Glen0 m away | 65 m² | 91 m² | +26 m² +40% | 2024 |
|---|
| 158, Squirrels Heath Road954 m away | 128 m² | 154 m² | +26 m² +20% | 2024 |
|---|
| 18, Hardley Crescent737 m away | 111 m² | 137 m² | +26 m² +23% | 2023 |
|---|
| 15, Stafford Avenue525 m away | 75 m² | 101 m² | +26 m² +35% | 2022 |
|---|
| 30, Coombe Road533 m away | 87 m² | 113 m² | +26 m² +30% | 2014 |
|---|
| 147, Squirrels Heath Lane567 m away | 101 m² | 127 m² | +26 m² +26% | 2012 |
|---|
| 96, Cecil Avenue107 m away | 87 m² | 113 m² | +26 m² +30% | 2010 |
|---|
| 55, Squirrels Heath Road580 m away | 150 m² | 175 m² | +25 m² +17% | 2023 |
|---|
| 141, Squirrels Heath Lane567 m away | 104 m² | 129 m² | +25 m² +24% | 2022 |
|---|
| 73, Redden Court Road378 m away | 89 m² | 113 m² | +24 m² +27% | 2025 |
|---|
| Flat 55, Nyall Court, Kidman Close845 m away | 44 m² | 68 m² | +24 m² +55% | 2024 |
|---|
| 52, Haynes Road696 m away | 89 m² | 113 m² | +24 m² +27% | 2023 |
|---|
| Flat 64, Nyall Court, Kidman Close845 m away | 36 m² | 60 m² | +24 m² +67% | 2022 |
|---|
| 85, Ferguson Avenue973 m away | 71 m² | 95 m² | +24 m² +34% | 2015 |
|---|
| 172, Squirrels Heath Road954 m away | 115 m² | 138 m² | +23 m² +20% | 2026 |
|---|
| 4, Elmdene Avenue981 m away | 142 m² | 165 m² | +23 m² +16% | 2025 |
|---|
| 210, Southend Arterial Road277 m away | 104 m² | 127 m² | +23 m² +22% | 2019 |
|---|
| 189, Southend Arterial Road327 m away | 98 m² | 121 m² | +23 m² +23% | 2017 |
|---|
| 27, Essex Gardens969 m away | 84 m² | 107 m² | +23 m² +27% | 2016 |
|---|
| 104, Amery Gardens702 m away | 81 m² | 103 m² | +22 m² +27% | 2025 |
|---|
| 57, Beltinge Road473 m away | 79 m² | 101 m² | +22 m² +28% | 2022 |
|---|
| 46, Hamilton Drive639 m away | 89 m² | 110 m² | +21 m² +24% | 2026 |
|---|
| 174, Ardleigh Green Road419 m away | 36 m² | 57 m² | +21 m² +58% | 2025 |
|---|
| 67, Hamilton Drive652 m away | 137 m² | 158 m² | +21 m² +15% | 2025 |
|---|
| 92, Rosslyn Avenue804 m away | 110 m² | 131 m² | +21 m² +19% | 2024 |
|---|
| 33, Macdonald Avenue140 m away | 69 m² | 90 m² | +21 m² +30% | 2021 |
|---|
| 6, Kingsley Gardens551 m away | 81 m² | 102 m² | +21 m² +26% | 2018 |
|---|
| 144, Ardleigh Green Road418 m away | 84 m² | 105 m² | +21 m² +25% | 2014 |
|---|
| 2, Owlets Hall Close439 m away | 52 m² | 73 m² | +21 m² +40% | 2013 |
|---|
| 32, Victoria House, Durham Avenue981 m away | 57 m² | 78 m² | +21 m² +37% | 2013 |
|---|
| 55, Nightingale Crescent937 m away | 68 m² | 88 m² | +20 m² +29% | 2024 |
|---|
| 153, Northumberland Avenue943 m away | 71 m² | 91 m² | +20 m² +28% | 2022 |
|---|
| 130, Amery Gardens702 m away | 70 m² | 90 m² | +20 m² +29% | 2021 |
|---|
| 1, Jarvis Way920 m away | 64 m² | 84 m² | +20 m² +31% | 2019 |
|---|
| 11, Nelmes Close699 m away | 122 m² | 142 m² | +20 m² +16% | 2016 |
|---|
| 92, Harwood Avenue220 m away | 71 m² | 91 m² | +20 m² +28% | 2013 |
|---|
| 35, Harwood Avenue309 m away | 74 m² | 93 m² | +19 m² +26% | 2025 |
|---|
| 288, Southend Arterial Road228 m away | 65 m² | 84 m² | +19 m² +29% | 2024 |
|---|
| 13, Beltinge Road473 m away | 103 m² | 122 m² | +19 m² +18% | 2024 |
|---|
| 56, Belgrave Avenue928 m away | 109 m² | 128 m² | +19 m² +17% | 2024 |
|---|
| 15, Oak Glen210 m away | 115 m² | 134 m² | +19 m² +17% | 2018 |
|---|
| 33, Nelmes Crescent653 m away | 117 m² | 136 m² | +19 m² +16% | 2014 |
|---|
| 132, Northumberland Avenue897 m away | 66 m² | 85 m² | +19 m² +29% | 2011 |
|---|
| 8, Chadwick Drive983 m away | 18 m² | 37 m² | +19 m² +106% | 2009 |
|---|
| 64, Amery Gardens836 m away | 71 m² | 88 m² | +17 m² +24% | 2025 |
|---|
| 13, Long Grove738 m away | 65 m² | 82 m² | +17 m² +26% | 2022 |
|---|
| 124, Southend Arterial Road734 m away | 80 m² | 97 m² | +17 m² +21% | 2021 |
|---|
| 137, Squirrels Heath Road939 m away | 83 m² | 100 m² | +17 m² +20% | 2020 |
|---|
| 34 North Block, The Railstore, Kidman Close863 m away | 40 m² | 57 m² | +17 m² +43% | 2012 |
|---|
| Flat 3, Tallis Court, Kidman Close899 m away | 38 m² | 55 m² | +17 m² +45% | 2010 |
|---|
| Flat 62, Nyall Court, Kidman Close845 m away | 85 m² | 101 m² | +16 m² +19% | 2025 |
|---|
| 82, Harwood Avenue220 m away | 71 m² | 87 m² | +16 m² +23% | 2024 |
|---|
| Flat 6, Jenner House, 41, Nightingale Crescent862 m away | 50 m² | 66 m² | +16 m² +32% | 2022 |
|---|
| Flat 1, Barnard House, 2, Nightingale Crescent925 m away | 40 m² | 56 m² | +16 m² +40% | 2014 |
|---|
| Flat 8, Dreywood Court, 53, Squirrels Heath Lane870 m away | 69 m² | 84 m² | +15 m² +22% | 2026 |
|---|
| 22 North Block, The Railstore, Kidman Close863 m away | 65 m² | 80 m² | +15 m² +23% | 2023 |
|---|
| 72, Cambridge Avenue904 m away | 88 m² | 103 m² | +15 m² +17% | 2023 |
|---|
| Flat 60, Nyall Court, Kidman Close845 m away | 53 m² | 68 m² | +15 m² +28% | 2021 |
|---|
| Flat 73, Tallis Court, Kidman Close899 m away | 42 m² | 57 m² | +15 m² +36% | 2021 |
|---|
| Flat 60, Tallis Court, Kidman Close899 m away | 54 m² | 69 m² | +15 m² +28% | 2019 |
|---|
| 4, Prospect Road532 m away | 56 m² | 71 m² | +15 m² +27% | 2016 |
|---|
| 72, Birch Crescent168 m away | 67 m² | 82 m² | +15 m² +22% | 2015 |
|---|