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 4SP
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, Mannin Road204 m away | 82 m² | 203 m² | +121 m² +148% | 2025 |
| 40, Arandora Crescent116 m away | 93 m² | 204 m² | +111 m² +119% | 2024 |
| 31, Douglas Road367 m away | 104 m² | 215 m² | +111 m² +107% | 2024 |
| 61, Wellwood Road537 m away | 129 m² | 230 m² | +101 m² +78% | 2024 |
| 8, Reynolds Avenue780 m away | 91 m² | 189 m² | +98 m² +108% | 2024 |
| 1216, Eastern Avenue998 m away | 70 m² | 160 m² | +90 m² +129% | 2023 |
| 2, Chadwell Avenue512 m away | 74 m² | 163 m² | +89 m² +120% | 2025 |
| 54, Roxy Avenue692 m away | 134 m² | 221 m² | +87 m² +65% | 2023 |
| 15, Christie Gardens397 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.
| 78 m² |
| 164 m² |
| +86 m² +110% |
| 2026 |
| 2, Hickman Road851 m away | 97 m² | 183 m² | +86 m² +89% | 2026 |
|---|
| 62, Barley Lane188 m away | 104 m² | 190 m² | +86 m² +83% | 2025 |
|---|
| 1210, Eastern Avenue998 m away | 66 m² | 148 m² | +82 m² +124% | 2022 |
|---|
| 58, Bede Road789 m away | 74 m² | 155 m² | +81 m² +109% | 2024 |
|---|
| 80, Barley Lane97 m away | 90 m² | 170 m² | +80 m² +89% | 2018 |
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| 64, Barley Lane188 m away | 90 m² | 169 m² | +79 m² +88% | 2025 |
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| 8, Wellwood Road755 m away | 136 m² | 210 m² | +74 m² +54% | 2025 |
|---|
| 14, Mansted Gardens969 m away | 89 m² | 158 m² | +69 m² +78% | 2022 |
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| 162, Chester Road836 m away | 82 m² | 151 m² | +69 m² +84% | 2017 |
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| 14, Somerville Road719 m away | 72 m² | 140 m² | +68 m² +94% | 2024 |
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| 20, Millhaven Close397 m away | 64 m² | 131 m² | +67 m² +105% | 2026 |
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| 1186, Eastern Avenue998 m away | 97 m² | 162 m² | +65 m² +67% | 2024 |
|---|
| 23, Mannin Road204 m away | 148 m² | 212 m² | +64 m² +43% | 2022 |
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| 214, Grove Road566 m away | 81 m² | 145 m² | +64 m² +79% | 2018 |
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| 173, Pembroke Road906 m away | 84 m² | 147 m² | +63 m² +75% | 2025 |
|---|
| 96, Grove Road492 m away | 80 m² | 142 m² | +62 m² +78% | 2026 |
|---|
| 3, Kingswood Road817 m away | 63 m² | 125 m² | +62 m² +98% | 2019 |
|---|
| 13, Donald Drive827 m away | 118 m² | 179 m² | +61 m² +52% | 2026 |
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| 15, Mannin Road204 m away | 105 m² | 166 m² | +61 m² +58% | 2024 |
|---|
| 4, Dunmow Close838 m away | 80 m² | 141 m² | +61 m² +76% | 2019 |
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| 36, Grove Road559 m away | 54 m² | 115 m² | +61 m² +113% | 2013 |
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| 2, Joydon Drive262 m away | 76 m² | 135 m² | +59 m² +78% | 2015 |
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| 61, Heathfield Park Drive567 m away | 103 m² | 160 m² | +57 m² +55% | 2026 |
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| 117, Somerville Road965 m away | 81 m² | 138 m² | +57 m² +70% | 2026 |
|---|
| 68, Eastwood Road310 m away | 40 m² | 97 m² | +57 m² +143% | 2013 |
|---|
| 169, Grove Road429 m away | 108 m² | 164 m² | +56 m² +52% | 2015 |
|---|
| 66, Huxley Drive412 m away | 82 m² | 137 m² | +55 m² +67% | 2025 |
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| 130, Westwood Road662 m away | 77 m² | 132 m² | +55 m² +71% | 2025 |
|---|
| 27, Blythswood Road870 m away | 99 m² | 154 m² | +55 m² +56% | 2025 |
|---|
| 24, Millhaven Close397 m away | 58 m² | 113 m² | +55 m² +95% | 2015 |
|---|
| 65, Priestley Gardens167 m away | 94 m² | 147 m² | +53 m² +56% | 2026 |
|---|
| 1224, Eastern Avenue998 m away | 93 m² | 146 m² | +53 m² +57% | 2026 |
|---|
| 49, Percy Road516 m away | 98 m² | 151 m² | +53 m² +54% | 2023 |
|---|
| 101, Blythswood Road631 m away | 95 m² | 148 m² | +53 m² +56% | 2016 |
|---|
| 53, Primrose Avenue341 m away | 96 m² | 148 m² | +52 m² +54% | 2025 |
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| 31, Bengeo Gardens599 m away | 95 m² | 147 m² | +52 m² +55% | 2024 |
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| 26, Hickman Road851 m away | 82 m² | 134 m² | +52 m² +63% | 2022 |
|---|
| 75, Blythswood Road870 m away | 114 m² | 166 m² | +52 m² +46% | 2018 |
|---|
| 1146, Eastern Avenue998 m away | 81 m² | 133 m² | +52 m² +64% | 2018 |
|---|
| 11, Reynolds Avenue780 m away | 80 m² | 131 m² | +51 m² +64% | 2026 |
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| 66, Eccleston Crescent503 m away | 118 m² | 169 m² | +51 m² +43% | 2025 |
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| 35, Bede Road789 m away | 88 m² | 139 m² | +51 m² +58% | 2015 |
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| 26, Rochford Avenue956 m away | 101 m² | 151 m² | +50 m² +50% | 2026 |
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| 16, Mansted Gardens969 m away | 87 m² | 137 m² | +50 m² +57% | 2026 |
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| 37, Donald Drive827 m away | 71 m² | 121 m² | +50 m² +70% | 2023 |
|---|
| 1, Conway Crescent549 m away | 138 m² | 188 m² | +50 m² +36% | 2021 |
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| 90, Hall Road904 m away | 68 m² | 118 m² | +50 m² +74% | 2018 |
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| 27, Grove Road559 m away | 95 m² | 144 m² | +49 m² +52% | 2026 |
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| 13, Priestley Gardens0 m away | 91 m² | 140 m² | +49 m² +54% | 2024 |
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| 36, Brian Road763 m away | 75 m² | 123 m² | +48 m² +64% | 2019 |
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| 136, Barley Lane246 m away | 72 m² | 120 m² | +48 m² +67% | 2016 |
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| 185, Westwood Road677 m away | 97 m² | 144 m² | +47 m² +48% | 2026 |
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| 1, Farnham Road654 m away | 83 m² | 130 m² | +47 m² +57% | 2024 |
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| 9, Eva Road927 m away | 99 m² | 146 m² | +47 m² +47% | 2024 |
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| 5, Brian Road763 m away | 72 m² | 119 m² | +47 m² +65% | 2022 |
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| 136, Chester Road836 m away | 77 m² | 124 m² | +47 m² +61% | 2014 |
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| 12, Galsworthy Avenue148 m away | 94 m² | 140 m² | +46 m² +49% | 2026 |
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| 74, Barley Lane97 m away | 137 m² | 183 m² | +46 m² +34% | 2018 |
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| 121, Westwood Road861 m away | 84 m² | 129 m² | +45 m² +54% | 2026 |
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| 139, Chadwell Heath Lane674 m away | 83 m² | 128 m² | +45 m² +54% | 2025 |
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| 1176, Eastern Avenue998 m away | 108 m² | 153 m² | +45 m² +42% | 2025 |
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| 50, Primrose Avenue354 m away | 102 m² | 147 m² | +45 m² +44% | 2024 |
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| 114, Primrose Avenue481 m away | 85 m² | 130 m² | +45 m² +53% | 2023 |
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| 282, Chadwell Heath Lane747 m away | 124 m² | 169 m² | +45 m² +36% | 2022 |
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| 67, Barley Lane466 m away | 104 m² | 149 m² | +45 m² +43% | 2020 |
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| 9, Norwich Crescent587 m away | 121 m² | 166 m² | +45 m² +37% | 2012 |
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| 48, Meads Lane797 m away | 97 m² | 141 m² | +44 m² +45% | 2023 |
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| 127, Christie Gardens233 m away | 79 m² | 123 m² | +44 m² +56% | 2018 |
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| 216, Barley Lane568 m away | 86 m² | 130 m² | +44 m² +51% | 2014 |
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| 182, Barley Lane568 m away | 84 m² | 127 m² | +43 m² +51% | 2025 |
|---|
| 15, Reynolds Avenue780 m away | 100 m² | 143 m² | +43 m² +43% | 2025 |
|---|
| 14, Express Drive909 m away | 65 m² | 108 m² | +43 m² +66% | 2025 |
|---|
| 31, Epsom Road897 m away | 69 m² | 112 m² | +43 m² +62% | 2021 |
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| 8, Eastwood Road700 m away | 181 m² | 224 m² | +43 m² +24% | 2020 |
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| 44, Lexden Drive242 m away | 85 m² | 128 m² | +43 m² +51% | 2016 |
|---|
| 993, High Road694 m away | 72 m² | 114 m² | +42 m² +58% | 2025 |
|---|
| 29, Bede Road789 m away | 72 m² | 114 m² | +42 m² +58% | 2023 |
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| 25, Rochford Avenue956 m away | 87 m² | 129 m² | +42 m² +48% | 2014 |
|---|
| 69, Primrose Avenue341 m away | 64 m² | 105 m² | +41 m² +64% | 2023 |
|---|
| 1, Brian Road763 m away | 74 m² | 115 m² | +41 m² +55% | 2023 |
|---|
| 47, Barley Lane466 m away | 82 m² | 123 m² | +41 m² +50% | 2022 |
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| 59, Priestley Gardens167 m away | 115 m² | 155 m² | +40 m² +35% | 2024 |
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| 49, Quarles Park Road373 m away | 176 m² | 216 m² | +40 m² +23% | 2016 |
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| 1, Florence Gardens545 m away | 85 m² | 124 m² | +39 m² +46% | 2023 |
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| 66, Westwood Road856 m away | 70 m² | 109 m² | +39 m² +56% | 2022 |
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| 21, Eccleston Crescent478 m away | 83 m² | 122 m² | +39 m² +47% | 2017 |
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| 47, Eccleston Crescent478 m away | 88 m² | 126 m² | +38 m² +43% | 2024 |
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| 318, Chadwell Heath Lane921 m away | 91 m² | 129 m² | +38 m² +42% | 2021 |
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| 65, Gresham Drive389 m away | 77 m² | 114 m² | +37 m² +48% | 2025 |
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| 88, Primrose Avenue354 m away | 100 m² | 137 m² | +37 m² +37% | 2024 |
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| Flat 4, Suffolk Court, Hevingham Drive563 m away | 36 m² | 73 m² | +37 m² +103% | 2023 |
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| 84, Westfield Gardens511 m away | 48 m² | 85 m² | +37 m² +77% | 2019 |
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| 141, Blythswood Road631 m away | 104 m² | 141 m² | +37 m² +36% | 2011 |
|---|
| Flat 4, Carew Court, Quarles Park Road345 m away | 38 m² | 74 m² | +36 m² +95% | 2025 |
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| 34, Chadwell Avenue512 m away | 136 m² | 172 m² | +36 m² +26% | 2025 |
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| 34, Wellwood Road755 m away | 191 m² | 227 m² | +36 m² +19% | 2025 |
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| 12, Edgar Road996 m away | 58 m² | 94 m² | +36 m² +62% | 2025 |
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| 11, Eccleston Crescent478 m away | 112 m² | 147 m² | +35 m² +31% | 2026 |
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| 35, Meads Lane818 m away | 91 m² | 126 m² | +35 m² +38% | 2026 |
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| 24, Flora Gardens619 m away | 87 m² | 122 m² | +35 m² +40% | 2025 |
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| 115, Westwood Road861 m away | 85 m² | 120 m² | +35 m² +41% | 2025 |
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| 26, Brian Road763 m away | 64 m² | 99 m² | +35 m² +55% | 2024 |
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| 38, Arandora Crescent116 m away | 103 m² | 138 m² | +35 m² +34% | 2023 |
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| 46, Grove Road559 m away | 74 m² | 109 m² | +35 m² +47% | 2023 |
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| 3, Dunmow Close838 m away | 79 m² | 114 m² | +35 m² +44% | 2016 |
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| 6c, Eastwood Road700 m away | 33 m² | 67 m² | +34 m² +103% | 2019 |
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| 1, Kinfauns Road983 m away | 96 m² | 130 m² | +34 m² +35% | 2017 |
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| 11a, Jarrow Road842 m away | 97 m² | 130 m² | +33 m² +34% | 2025 |
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| 9, Kibble Close499 m away | 86 m² | 119 m² | +33 m² +38% | 2024 |
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| 47, Donald Drive827 m away | 86 m² | 119 m² | +33 m² +38% | 2022 |
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| 139, Westwood Road677 m away | 43 m² | 75 m² | +32 m² +74% | 2024 |
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| 110, Meads Lane941 m away | 79 m² | 111 m² | +32 m² +41% | 2024 |
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| 90, Kingswood Road556 m away | 60 m² | 92 m² | +32 m² +53% | 2016 |
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| 103, Chester Road965 m away | 77 m² | 108 m² | +31 m² +40% | 2026 |
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| 8, Glendale Avenue589 m away | 87 m² | 118 m² | +31 m² +36% | 2023 |
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| 100, Blythswood Road605 m away | 123 m² | 154 m² | +31 m² +25% | 2023 |
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| 9, Barley Lane684 m away | 166 m² | 197 m² | +31 m² +19% | 2023 |
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| 40, Meads Lane706 m away | 86 m² | 117 m² | +31 m² +36% | 2023 |
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| 25, Ilfracombe Gardens466 m away | 87 m² | 118 m² | +31 m² +36% | 2019 |
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| 33, Eccleston Crescent478 m away | 142 m² | 173 m² | +31 m² +22% | 2019 |
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| 159a, Gresham Drive445 m away | 40 m² | 71 m² | +31 m² +78% | 2018 |
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| 61, Ilfracombe Gardens466 m away | 83 m² | 114 m² | +31 m² +37% | 2015 |
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| 310, Chadwell Heath Lane921 m away | 88 m² | 119 m² | +31 m² +35% | 2015 |
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| 20, Arthur Road941 m away | 87 m² | 118 m² | +31 m² +36% | 2015 |
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| 163, St Albans Road969 m away | 90 m² | 121 m² | +31 m² +34% | 2013 |
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| 72, Grove Road492 m away | 85 m² | 115 m² | +30 m² +35% | 2026 |
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| 160, Chester Road836 m away | 94 m² | 124 m² | +30 m² +32% | 2026 |
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| 20, Montpelier Gardens925 m away | 87 m² | 117 m² | +30 m² +34% | 2026 |
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| 18, Mitcham Road815 m away | 94 m² | 124 m² | +30 m² +32% | 2024 |
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| 111, Kinfauns Road986 m away | 96 m² | 126 m² | +30 m² +31% | 2023 |
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| 10, Douglas Road367 m away | 136 m² | 166 m² | +30 m² +22% | 2022 |
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| 134, Eccleston Crescent311 m away | 82 m² | 111 m² | +29 m² +35% | 2025 |
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| 60, Langham Drive137 m away | 90 m² | 119 m² | +29 m² +32% | 2023 |
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| 38, Huxley Drive533 m away | 116 m² | 145 m² | +29 m² +25% | 2023 |
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| 27, Chafford Way959 m away | 79 m² | 108 m² | +29 m² +37% | 2014 |
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| 13, Meads Lane818 m away | 97 m² | 126 m² | +29 m² +30% | 2011 |
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| 70, Westfield Gardens511 m away | 69 m² | 97 m² | +28 m² +41% | 2025 |
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| 25, Abercorn Gardens228 m away | 99 m² | 127 m² | +28 m² +28% | 2021 |
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| 188, Grove Road566 m away | 82 m² | 110 m² | +28 m² +34% | 2019 |
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| 14, Canon Avenue969 m away | 89 m² | 117 m² | +28 m² +31% | 2019 |
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| 68, Primrose Avenue354 m away | 89 m² | 117 m² | +28 m² +31% | 2018 |
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| 216, Chadwell Heath Lane747 m away | 90 m² | 117 m² | +27 m² +30% | 2026 |
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| 33, Abercorn Gardens228 m away | 95 m² | 122 m² | +27 m² +28% | 2025 |
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| 4, Mannin Road204 m away | 86 m² | 113 m² | +27 m² +31% | 2024 |
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| 94, Grove Road492 m away | 84 m² | 111 m² | +27 m² +32% | 2022 |
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| 151, Westwood Road677 m away | 90 m² | 117 m² | +27 m² +30% | 2021 |
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| 38, Langham Drive89 m away | 80 m² | 107 m² | +27 m² +34% | 2014 |
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| 33, Goodmayes Avenue911 m away | 86 m² | 112 m² | +26 m² +30% | 2026 |
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| 38, Lexden Drive242 m away | 107 m² | 133 m² | +26 m² +24% | 2025 |
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| 922, High Road695 m away | 37 m² | 63 m² | +26 m² +70% | 2025 |
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| 166, Eccleston Crescent311 m away | 98 m² | 124 m² | +26 m² +27% | 2024 |
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| 31, Hall Road904 m away | 95 m² | 121 m² | +26 m² +27% | 2024 |
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| 16, Abercorn Gardens230 m away | 105 m² | 131 m² | +26 m² +25% | 2022 |
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| 46, Eccleston Crescent503 m away | 84 m² | 110 m² | +26 m² +31% | 2017 |
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| 68, Kingswood Road556 m away | 59 m² | 85 m² | +26 m² +44% | 2017 |
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| 184, Barley Lane568 m away | 98 m² | 124 m² | +26 m² +27% | 2014 |
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| 28, Montpelier Gardens925 m away | 100 m² | 126 m² | +26 m² +26% | 2014 |
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| 23, Farnham Road660 m away | 95 m² | 121 m² | +26 m² +27% | 2011 |
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| 49, Grove Road559 m away | 74 m² | 99 m² | +25 m² +34% | 2026 |
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| 54, Abercorn Gardens230 m away | 84 m² | 109 m² | +25 m² +30% | 2025 |
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| 32, Rochford Avenue956 m away | 92 m² | 117 m² | +25 m² +27% | 2025 |
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| 109, Kinfauns Road986 m away | 65 m² | 90 m² | +25 m² +38% | 2025 |
|---|
| 32, Brian Road763 m away | 86 m² | 111 m² | +25 m² +29% | 2023 |
|---|
| 196, Westwood Road662 m away | 96 m² | 121 m² | +25 m² +26% | 2022 |
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| 36, Langham Drive89 m away | 97 m² | 122 m² | +25 m² +26% | 2020 |
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| 57, Eastwood Road310 m away | 55 m² | 80 m² | +25 m² +45% | 2020 |
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| 3, Little Heath883 m away | 136 m² | 161 m² | +25 m² +18% | 2013 |
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| 58, Eastwood Road310 m away | 35 m² | 60 m² | +25 m² +71% | 2009 |
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| 54, Meads Lane797 m away | 89 m² | 113 m² | +24 m² +27% | 2026 |
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| 5, Florence Gardens545 m away | 102 m² | 126 m² | +24 m² +24% | 2025 |
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| 58, Jarrow Road867 m away | 89 m² | 113 m² | +24 m² +27% | 2024 |
|---|
| 14, Wallington Road745 m away | 84 m² | 108 m² | +24 m² +29% | 2022 |
|---|
| 24, Mansted Gardens969 m away | 90 m² | 114 m² | +24 m² +27% | 2022 |
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| 69, Gresham Drive389 m away | 87 m² | 111 m² | +24 m² +28% | 2020 |
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| 35, Gresham Drive383 m away | 89 m² | 112 m² | +23 m² +26% | 2026 |
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| 21, Avenue Road764 m away | 30 m² | 53 m² | +23 m² +77% | 2023 |
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| 18, Essex Road786 m away | 65 m² | 88 m² | +23 m² +35% | 2023 |
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| 58, Hall Road904 m away | 137 m² | 160 m² | +23 m² +17% | 2022 |
|---|
| 59, Wellwood Road537 m away | 131 m² | 154 m² | +23 m² +18% | 2021 |
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| 22, Regent Gardens556 m away | 73 m² | 96 m² | +23 m² +32% | 2020 |
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| 7, Talisman Close932 m away | 69 m² | 92 m² | +23 m² +33% | 2015 |
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| 149, St Albans Road969 m away | 135 m² | 158 m² | +23 m² +17% | 2015 |
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| 21, Mordon Road859 m away | 63 m² | 86 m² | +23 m² +37% | 2014 |
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| 7, Percy Road516 m away | 60 m² | 83 m² | +23 m² +38% | 2012 |
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| 4, Erin Close367 m away | 52 m² | 74 m² | +22 m² +42% | 2025 |
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| 33, Kinfauns Road983 m away | 101 m² | 123 m² | +22 m² +22% | 2025 |
|---|
| 13, Primrose Avenue259 m away | 86 m² | 108 m² | +22 m² +26% | 2024 |
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| 108, Chadwell Heath Lane690 m away | 50 m² | 72 m² | +22 m² +44% | 2024 |
|---|
| 158, Westwood Road662 m away | 99 m² | 121 m² | +22 m² +22% | 2023 |
|---|
| 155, Barley Lane315 m away | 125 m² | 147 m² | +22 m² +18% | 2022 |
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| 5, Montpelier Gardens925 m away | 105 m² | 127 m² | +22 m² +21% | 2022 |
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