Finding extended homes…
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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 4NT
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 Road802 m away | 86 m² | 207 m² | +121 m² +141% | 2026 |
| 29, Mannin Road607 m away | 82 m² | 203 m² | +121 m² +148% | 2025 |
| 40, Arandora Crescent766 m away | 93 m² | 204 m² | +111 m² +119% | 2024 |
| 8, Reynolds Avenue0 m away | 91 m² | 189 m² | +98 m² +108% | 2024 |
| 2, Chadwell Avenue512 m away | 74 m² | 163 m² | +89 m² +120% | 2025 |
| 54, Roxy Avenue98 m away | 134 m² | 221 m² | +87 m² +65% | 2023 |
| 2, Hickman Road72 m away | 97 m² | 183 m² | +86 m² +89% | 2026 |
| 15, Christie Gardens428 m away | 78 m² | 164 m² | +86 m² +110% | 2026 |
| 62, Barley Lane845 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.
| 104 m² |
| 190 m² |
| +86 m² +83% |
| 2025 |
| 58, Bede Road471 m away | 74 m² | 155 m² | +81 m² +109% | 2024 |
|---|
| 80, Barley Lane873 m away | 90 m² | 170 m² | +80 m² +89% | 2018 |
|---|
| 64, Barley Lane845 m away | 90 m² | 169 m² | +79 m² +88% | 2025 |
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| 9, Alexandra Road824 m away | 139 m² | 212 m² | +73 m² +53% | 2026 |
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| 132, Valence Avenue653 m away | 50 m² | 122 m² | +72 m² +144% | 2018 |
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| 22, Norbury Gardens938 m away | 90 m² | 161 m² | +71 m² +79% | 2025 |
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| 14, Mansted Gardens226 m away | 89 m² | 158 m² | +69 m² +78% | 2022 |
|---|
| 14, Somerville Road548 m away | 72 m² | 140 m² | +68 m² +94% | 2024 |
|---|
| 20, Millhaven Close529 m away | 64 m² | 131 m² | +67 m² +105% | 2026 |
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| 2, Norbury Gardens851 m away | 84 m² | 151 m² | +67 m² +80% | 2024 |
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| 23, Mannin Road607 m away | 148 m² | 212 m² | +64 m² +43% | 2022 |
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| 214, Grove Road547 m away | 81 m² | 145 m² | +64 m² +79% | 2018 |
|---|
| 96, Grove Road292 m away | 80 m² | 142 m² | +62 m² +78% | 2026 |
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| 13, Donald Drive840 m away | 118 m² | 179 m² | +61 m² +52% | 2026 |
|---|
| 15, Mannin Road607 m away | 105 m² | 166 m² | +61 m² +58% | 2024 |
|---|
| 4, Dunmow Close933 m away | 80 m² | 141 m² | +61 m² +76% | 2019 |
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| 36, Grove Road328 m away | 54 m² | 115 m² | +61 m² +113% | 2013 |
|---|
| 25, Alexandra Road824 m away | 59 m² | 118 m² | +59 m² +100% | 2025 |
|---|
| 2, Joydon Drive704 m away | 76 m² | 135 m² | +59 m² +78% | 2015 |
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| 117, Somerville Road834 m away | 81 m² | 138 m² | +57 m² +70% | 2026 |
|---|
| 34, West Road898 m away | 89 m² | 146 m² | +57 m² +64% | 2018 |
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| 2, The Close951 m away | 84 m² | 141 m² | +57 m² +68% | 2016 |
|---|
| 68, Eastwood Road922 m away | 40 m² | 97 m² | +57 m² +143% | 2013 |
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| 118, Somerville Road973 m away | 79 m² | 135 m² | +56 m² +71% | 2024 |
|---|
| 116, Kinfauns Road869 m away | 95 m² | 151 m² | +56 m² +59% | 2023 |
|---|
| 169, Grove Road396 m away | 108 m² | 164 m² | +56 m² +52% | 2015 |
|---|
| 75, Norbury Gardens938 m away | 94 m² | 149 m² | +55 m² +59% | 2026 |
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| 66, Huxley Drive718 m away | 82 m² | 137 m² | +55 m² +67% | 2025 |
|---|
| 24, Millhaven Close529 m away | 58 m² | 113 m² | +55 m² +95% | 2015 |
|---|
| 24, Greenway870 m away | 83 m² | 137 m² | +54 m² +65% | 2024 |
|---|
| 65, Priestley Gardens620 m away | 94 m² | 147 m² | +53 m² +56% | 2026 |
|---|
| 9, Hall Road454 m away | 96 m² | 149 m² | +53 m² +55% | 2016 |
|---|
| 53, Primrose Avenue527 m away | 96 m² | 148 m² | +52 m² +54% | 2025 |
|---|
| 31, Bengeo Gardens428 m away | 95 m² | 147 m² | +52 m² +55% | 2024 |
|---|
| 30, Heath Road680 m away | 72 m² | 124 m² | +52 m² +72% | 2024 |
|---|
| 56, Cecil Road777 m away | 97 m² | 149 m² | +52 m² +54% | 2024 |
|---|
| 26, Hickman Road72 m away | 82 m² | 134 m² | +52 m² +63% | 2022 |
|---|
| 11, Reynolds Avenue0 m away | 80 m² | 131 m² | +51 m² +64% | 2026 |
|---|
| 66, Eccleston Crescent600 m away | 118 m² | 169 m² | +51 m² +43% | 2025 |
|---|
| 35, Bede Road471 m away | 88 m² | 139 m² | +51 m² +58% | 2015 |
|---|
| 16, Mansted Gardens226 m away | 87 m² | 137 m² | +50 m² +57% | 2026 |
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| 37, Donald Drive840 m away | 71 m² | 121 m² | +50 m² +70% | 2023 |
|---|
| 1, Conway Crescent237 m away | 138 m² | 188 m² | +50 m² +36% | 2021 |
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| 90, Hall Road393 m away | 68 m² | 118 m² | +50 m² +74% | 2018 |
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| 27, Grove Road328 m away | 95 m² | 144 m² | +49 m² +52% | 2026 |
|---|
| 13, Priestley Gardens780 m away | 91 m² | 140 m² | +49 m² +54% | 2024 |
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| 17, Mayfield Road827 m away | 102 m² | 151 m² | +49 m² +48% | 2017 |
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| 36, Brian Road688 m away | 75 m² | 123 m² | +48 m² +64% | 2019 |
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| 136, Barley Lane936 m away | 72 m² | 120 m² | +48 m² +67% | 2016 |
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| 9, Eva Road184 m away | 99 m² | 146 m² | +47 m² +47% | 2024 |
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| 1048, High Road231 m away | 81 m² | 128 m² | +47 m² +58% | 2024 |
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| 5, Brian Road688 m away | 72 m² | 119 m² | +47 m² +65% | 2022 |
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| 12, Galsworthy Avenue687 m away | 94 m² | 140 m² | +46 m² +49% | 2026 |
|---|
| 74, Barley Lane873 m away | 137 m² | 183 m² | +46 m² +34% | 2018 |
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| 139, Chadwell Heath Lane566 m away | 83 m² | 128 m² | +45 m² +54% | 2025 |
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| 50, Primrose Avenue549 m away | 102 m² | 147 m² | +45 m² +44% | 2024 |
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| 114, Primrose Avenue414 m away | 85 m² | 130 m² | +45 m² +53% | 2023 |
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| 282, Chadwell Heath Lane887 m away | 124 m² | 169 m² | +45 m² +36% | 2022 |
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| 67, Barley Lane906 m away | 104 m² | 149 m² | +45 m² +43% | 2020 |
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| 9, Norwich Crescent827 m away | 121 m² | 166 m² | +45 m² +37% | 2012 |
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| 706a, Green Lane915 m away | 43 m² | 87 m² | +44 m² +102% | 2026 |
|---|
| 9, Coulson Close409 m away | 68 m² | 112 m² | +44 m² +65% | 2024 |
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| 127, Christie Gardens561 m away | 79 m² | 123 m² | +44 m² +56% | 2018 |
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| 15, Reynolds Avenue0 m away | 100 m² | 143 m² | +43 m² +43% | 2025 |
|---|
| 14, Express Drive852 m away | 65 m² | 108 m² | +43 m² +66% | 2025 |
|---|
| 9, Greenside839 m away | 98 m² | 141 m² | +43 m² +44% | 2020 |
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| 44, Lexden Drive896 m away | 85 m² | 128 m² | +43 m² +51% | 2016 |
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| 993, High Road279 m away | 72 m² | 114 m² | +42 m² +58% | 2025 |
|---|
| 29, Bede Road471 m away | 72 m² | 114 m² | +42 m² +58% | 2023 |
|---|
| 50, Burnside Road539 m away | 108 m² | 149 m² | +41 m² +38% | 2025 |
|---|
| 69, Primrose Avenue527 m away | 64 m² | 105 m² | +41 m² +64% | 2023 |
|---|
| 1, Brian Road688 m away | 74 m² | 115 m² | +41 m² +55% | 2023 |
|---|
| 47, Barley Lane906 m away | 82 m² | 123 m² | +41 m² +50% | 2022 |
|---|
| 59, Priestley Gardens620 m away | 115 m² | 155 m² | +40 m² +35% | 2024 |
|---|
| 49, Quarles Park Road441 m away | 176 m² | 216 m² | +40 m² +23% | 2016 |
|---|
| 132, Somerville Road973 m away | 78 m² | 117 m² | +39 m² +50% | 2026 |
|---|
| 1, Florence Gardens241 m away | 85 m² | 124 m² | +39 m² +46% | 2023 |
|---|
| 5, Belfairs Drive254 m away | 91 m² | 130 m² | +39 m² +43% | 2023 |
|---|
| 120, Kinfauns Road869 m away | 98 m² | 137 m² | +39 m² +40% | 2019 |
|---|
| 21, Eccleston Crescent624 m away | 83 m² | 122 m² | +39 m² +47% | 2017 |
|---|
| 14, Heath Road680 m away | 82 m² | 120 m² | +38 m² +46% | 2025 |
|---|
| 47, Eccleston Crescent624 m away | 88 m² | 126 m² | +38 m² +43% | 2024 |
|---|
| 38, Kenneth Road652 m away | 98 m² | 136 m² | +38 m² +39% | 2023 |
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| 17, Kemp Road824 m away | 64 m² | 102 m² | +38 m² +59% | 2023 |
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| 65, Gresham Drive829 m away | 77 m² | 114 m² | +37 m² +48% | 2025 |
|---|
| 88, Primrose Avenue549 m away | 100 m² | 137 m² | +37 m² +37% | 2024 |
|---|
| Flat 4, Suffolk Court, Hevingham Drive677 m away | 36 m² | 73 m² | +37 m² +103% | 2023 |
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| 23, Herbert Gardens493 m away | 71 m² | 108 m² | +37 m² +52% | 2020 |
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| 84, Westfield Gardens378 m away | 48 m² | 85 m² | +37 m² +77% | 2019 |
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| 8, Edgar Road341 m away | 94 m² | 131 m² | +37 m² +39% | 2018 |
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| 12, Edgar Road235 m away | 58 m² | 94 m² | +36 m² +62% | 2025 |
|---|
| Flat 4, Carew Court, Quarles Park Road506 m away | 38 m² | 74 m² | +36 m² +95% | 2025 |
|---|
| 34, Chadwell Avenue512 m away | 136 m² | 172 m² | +36 m² +26% | 2025 |
|---|
| 10, Fossway926 m away | 70 m² | 106 m² | +36 m² +51% | 2025 |
|---|
| 117, Heath Road973 m away | 81 m² | 117 m² | +36 m² +44% | 2012 |
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| 11, Eccleston Crescent624 m away | 112 m² | 147 m² | +35 m² +31% | 2026 |
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| 24, Flora Gardens245 m away | 87 m² | 122 m² | +35 m² +40% | 2025 |
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| 26, Brian Road688 m away | 64 m² | 99 m² | +35 m² +55% | 2024 |
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| 46, Grove Road328 m away | 74 m² | 109 m² | +35 m² +47% | 2023 |
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| 38, Arandora Crescent766 m away | 103 m² | 138 m² | +35 m² +34% | 2023 |
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| 26, Greenway870 m away | 79 m² | 114 m² | +35 m² +44% | 2022 |
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| 3, Dunmow Close933 m away | 79 m² | 114 m² | +35 m² +44% | 2016 |
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| 73a, Eric Road777 m away | 76 m² | 111 m² | +35 m² +46% | 2014 |
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| 91, Burnside Road819 m away | 106 m² | 140 m² | +34 m² +32% | 2025 |
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| 73, Valence Avenue651 m away | 55 m² | 89 m² | +34 m² +62% | 2021 |
|---|
| 1, Belfairs Drive254 m away | 104 m² | 138 m² | +34 m² +33% | 2018 |
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| 11a, Jarrow Road406 m away | 97 m² | 130 m² | +33 m² +34% | 2025 |
|---|
| 9, Kibble Close287 m away | 86 m² | 119 m² | +33 m² +38% | 2024 |
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| 11, Woodlands Avenue917 m away | 88 m² | 121 m² | +33 m² +38% | 2024 |
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| 47, Donald Drive840 m away | 86 m² | 119 m² | +33 m² +38% | 2022 |
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| 4a, Rowallen Parade881 m away | 59 m² | 92 m² | +33 m² +56% | 2022 |
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| 1066, High Road231 m away | 80 m² | 113 m² | +33 m² +41% | 2013 |
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| 21, Mayfield Road827 m away | 80 m² | 112 m² | +32 m² +40% | 2026 |
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| 2, Charles Road318 m away | 81 m² | 113 m² | +32 m² +40% | 2023 |
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| 8, Glendale Avenue224 m away | 87 m² | 118 m² | +31 m² +36% | 2023 |
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| 2, Herbert Gardens493 m away | 76 m² | 107 m² | +31 m² +41% | 2022 |
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| 33, Eccleston Crescent624 m away | 142 m² | 173 m² | +31 m² +22% | 2019 |
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| 25, Ilfracombe Gardens694 m away | 87 m² | 118 m² | +31 m² +36% | 2019 |
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| 159a, Gresham Drive668 m away | 40 m² | 71 m² | +31 m² +78% | 2018 |
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| 20, Arthur Road267 m away | 87 m² | 118 m² | +31 m² +36% | 2015 |
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| 61, Ilfracombe Gardens694 m away | 83 m² | 114 m² | +31 m² +37% | 2015 |
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| 20, Montpelier Gardens224 m away | 87 m² | 117 m² | +30 m² +34% | 2026 |
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| 72, Grove Road292 m away | 85 m² | 115 m² | +30 m² +35% | 2026 |
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| 33, Eric Road606 m away | 115 m² | 145 m² | +30 m² +26% | 2024 |
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| 111, Kinfauns Road850 m away | 96 m² | 126 m² | +30 m² +31% | 2023 |
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| 12, Belfairs Drive254 m away | 103 m² | 133 m² | +30 m² +29% | 2021 |
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| 134, Eccleston Crescent762 m away | 82 m² | 111 m² | +29 m² +35% | 2025 |
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| 60, Langham Drive682 m away | 90 m² | 119 m² | +29 m² +32% | 2023 |
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| 38, Huxley Drive764 m away | 116 m² | 145 m² | +29 m² +25% | 2023 |
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| 5, Fiennes Close627 m away | 49 m² | 78 m² | +29 m² +59% | 2021 |
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| 2, Heath Road680 m away | 80 m² | 109 m² | +29 m² +36% | 2021 |
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| 25, Mayfield Road827 m away | 86 m² | 114 m² | +28 m² +33% | 2026 |
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| 70, Westfield Gardens378 m away | 69 m² | 97 m² | +28 m² +41% | 2025 |
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| 25, Abercorn Gardens813 m away | 99 m² | 127 m² | +28 m² +28% | 2021 |
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| 188, Grove Road547 m away | 82 m² | 110 m² | +28 m² +34% | 2019 |
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| 14, Canon Avenue724 m away | 89 m² | 117 m² | +28 m² +31% | 2019 |
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| 68, Primrose Avenue549 m away | 89 m² | 117 m² | +28 m² +31% | 2018 |
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| 11, Bedwell Court, Broomfield Road447 m away | 38 m² | 66 m² | +28 m² +74% | 2016 |
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| 7, Angle Green647 m away | 117 m² | 145 m² | +28 m² +24% | 2014 |
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| 37, Heath Road680 m away | 76 m² | 104 m² | +28 m² +37% | 2013 |
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| 19, Mayfair Avenue716 m away | 104 m² | 132 m² | +28 m² +27% | 2010 |
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| 216, Chadwell Heath Lane887 m away | 90 m² | 117 m² | +27 m² +30% | 2026 |
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| 33, Abercorn Gardens813 m away | 95 m² | 122 m² | +27 m² +28% | 2025 |
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| 4, Mannin Road607 m away | 86 m² | 113 m² | +27 m² +31% | 2024 |
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| 94, Grove Road292 m away | 84 m² | 111 m² | +27 m² +32% | 2022 |
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| 1219 - 1221, High Road312 m away | 52 m² | 79 m² | +27 m² +52% | 2021 |
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| 38, Langham Drive805 m away | 80 m² | 107 m² | +27 m² +34% | 2014 |
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| 922, High Road412 m away | 37 m² | 63 m² | +26 m² +70% | 2025 |
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| 38, Lexden Drive896 m away | 107 m² | 133 m² | +26 m² +24% | 2025 |
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| 31, Hall Road393 m away | 95 m² | 121 m² | +26 m² +27% | 2024 |
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| 19, Eustace Road559 m away | 64 m² | 90 m² | +26 m² +41% | 2024 |
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| 166, Eccleston Crescent762 m away | 98 m² | 124 m² | +26 m² +27% | 2024 |
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| 144, Baron Road894 m away | 70 m² | 96 m² | +26 m² +37% | 2024 |
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| 23, Cornshaw Road712 m away | 59 m² | 85 m² | +26 m² +44% | 2023 |
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| 16, Abercorn Gardens779 m away | 105 m² | 131 m² | +26 m² +25% | 2022 |
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| 46, Eccleston Crescent600 m away | 84 m² | 110 m² | +26 m² +31% | 2017 |
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| 53, Chadville Gardens989 m away | 77 m² | 103 m² | +26 m² +34% | 2015 |
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| 28, Montpelier Gardens224 m away | 100 m² | 126 m² | +26 m² +26% | 2014 |
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| 49, Grove Road328 m away | 74 m² | 99 m² | +25 m² +34% | 2026 |
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| 7, Brooks Mansions, Green Lane894 m away | 56 m² | 81 m² | +25 m² +45% | 2026 |
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| 54, Abercorn Gardens779 m away | 84 m² | 109 m² | +25 m² +30% | 2025 |
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| 109, Kinfauns Road850 m away | 65 m² | 90 m² | +25 m² +38% | 2025 |
|---|
| 3, Cecil Road632 m away | 86 m² | 111 m² | +25 m² +29% | 2024 |
|---|
| 14, Herbert Gardens493 m away | 117 m² | 142 m² | +25 m² +21% | 2023 |
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| 32, Brian Road688 m away | 86 m² | 111 m² | +25 m² +29% | 2023 |
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| 5, Plantagenet Place525 m away | 83 m² | 108 m² | +25 m² +30% | 2021 |
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| 12, Dairy Mews459 m away | 47 m² | 72 m² | +25 m² +53% | 2020 |
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| 36, Langham Drive805 m away | 97 m² | 122 m² | +25 m² +26% | 2020 |
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| 57, Eastwood Road922 m away | 55 m² | 80 m² | +25 m² +45% | 2020 |
|---|
| 58, Eastwood Road922 m away | 35 m² | 60 m² | +25 m² +71% | 2009 |
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| 5, Florence Gardens241 m away | 102 m² | 126 m² | +24 m² +24% | 2025 |
|---|
| 4, Heath Terrace594 m away | 73 m² | 97 m² | +24 m² +33% | 2025 |
|---|
| 1, Chadville Gardens754 m away | 84 m² | 108 m² | +24 m² +29% | 2025 |
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| 58, Jarrow Road526 m away | 89 m² | 113 m² | +24 m² +27% | 2024 |
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| 4, Ashbury Gardens824 m away | 78 m² | 102 m² | +24 m² +31% | 2024 |
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| 36, Chadville Gardens825 m away | 80 m² | 104 m² | +24 m² +30% | 2024 |
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| 7, Tenby Road998 m away | 48 m² | 72 m² | +24 m² +50% | 2023 |
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| 24, Mansted Gardens226 m away | 90 m² | 114 m² | +24 m² +27% | 2022 |
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| 17, West Road898 m away | 78 m² | 102 m² | +24 m² +31% | 2021 |
|---|
| 69, Gresham Drive829 m away | 87 m² | 111 m² | +24 m² +28% | 2020 |
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| 39, Chadville Gardens989 m away | 70 m² | 94 m² | +24 m² +34% | 2019 |
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| 35, Gresham Drive938 m away | 89 m² | 112 m² | +23 m² +26% | 2026 |
|---|
| 2, Jade Close587 m away | 70 m² | 93 m² | +23 m² +33% | 2024 |
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| 22, Chittys Lane863 m away | 78 m² | 101 m² | +23 m² +29% | 2024 |
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| 18, Essex Road390 m away | 65 m² | 88 m² | +23 m² +35% | 2023 |
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| 21, Avenue Road459 m away | 30 m² | 53 m² | +23 m² +77% | 2023 |
|---|
| 58, Hall Road393 m away | 137 m² | 160 m² | +23 m² +17% | 2022 |
|---|
| 61, Mill Lane947 m away | 134 m² | 157 m² | +23 m² +17% | 2022 |
|---|
| 108, Kenneth Road949 m away | 76 m² | 99 m² | +23 m² +30% | 2019 |
|---|
| 17, Tenby Road998 m away | 100 m² | 123 m² | +23 m² +23% | 2019 |
|---|
| 7, Talisman Close781 m away | 69 m² | 92 m² | +23 m² +33% | 2015 |
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