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 IG3 8FF
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 Road390 m away | 82 m² | 203 m² | +121 m² +148% | 2025 |
| 40, Arandora Crescent274 m away | 93 m² | 204 m² | +111 m² +119% | 2024 |
| 31, Douglas Road399 m away | 104 m² | 215 m² | +111 m² +107% | 2024 |
| 851, Eastern Avenue866 m away | 96 m² | 207 m² | +111 m² +116% | 2023 |
| 61, Wellwood Road603 m away | 129 m² | 230 m² | +101 m² +78% | 2024 |
| 8, Reynolds Avenue948 m away | 91 m² | 189 m² | +98 m² +108% | 2024 |
| 1216, Eastern Avenue812 m away | 70 m² | 160 m² | +90 m² +129% | 2023 |
| 2, Chadwell Avenue695 m away | 74 m² | 163 m² | +89 m² +120% | 2025 |
| 54, Roxy Avenue856 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.
| 134 m² |
| 221 m² |
| +87 m² +65% |
| 2023 |
| 15, Christie Gardens581 m away | 78 m² | 164 m² | +86 m² +110% | 2026 |
|---|
| 62, Barley Lane295 m away | 104 m² | 190 m² | +86 m² +83% | 2025 |
|---|
| 363, Aldborough Road South900 m away | 65 m² | 148 m² | +83 m² +128% | 2023 |
|---|
| 1210, Eastern Avenue812 m away | 66 m² | 148 m² | +82 m² +124% | 2022 |
|---|
| 58, Bede Road889 m away | 74 m² | 155 m² | +81 m² +109% | 2024 |
|---|
| 967, Eastern Avenue869 m away | 97 m² | 178 m² | +81 m² +84% | 2011 |
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| 349, Aldborough Road South900 m away | 86 m² | 166 m² | +80 m² +93% | 2024 |
|---|
| 80, Barley Lane93 m away | 90 m² | 170 m² | +80 m² +89% | 2018 |
|---|
| 64, Barley Lane295 m away | 90 m² | 169 m² | +79 m² +88% | 2025 |
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| 8, Wellwood Road846 m away | 136 m² | 210 m² | +74 m² +54% | 2025 |
|---|
| 11, Merton Road935 m away | 64 m² | 138 m² | +74 m² +116% | 2014 |
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| 162, Chester Road832 m away | 82 m² | 151 m² | +69 m² +84% | 2017 |
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| 14, Somerville Road800 m away | 72 m² | 140 m² | +68 m² +94% | 2024 |
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| 20, Millhaven Close502 m away | 64 m² | 131 m² | +67 m² +105% | 2026 |
|---|
| 1186, Eastern Avenue812 m away | 97 m² | 162 m² | +65 m² +67% | 2024 |
|---|
| 23, Mannin Road390 m away | 148 m² | 212 m² | +64 m² +43% | 2022 |
|---|
| 214, Grove Road647 m away | 81 m² | 145 m² | +64 m² +79% | 2018 |
|---|
| 173, Pembroke Road883 m away | 84 m² | 147 m² | +63 m² +75% | 2025 |
|---|
| 96, Grove Road656 m away | 80 m² | 142 m² | +62 m² +78% | 2026 |
|---|
| 3, Kingswood Road888 m away | 63 m² | 125 m² | +62 m² +98% | 2019 |
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| 13, Donald Drive845 m away | 118 m² | 179 m² | +61 m² +52% | 2026 |
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| 15, Mannin Road390 m away | 105 m² | 166 m² | +61 m² +58% | 2024 |
|---|
| 4, Dunmow Close832 m away | 80 m² | 141 m² | +61 m² +76% | 2019 |
|---|
| 36, Grove Road743 m away | 54 m² | 115 m² | +61 m² +113% | 2013 |
|---|
| 2, Joydon Drive316 m away | 76 m² | 135 m² | +59 m² +78% | 2015 |
|---|
| 61, Heathfield Park Drive487 m away | 103 m² | 160 m² | +57 m² +55% | 2026 |
|---|
| 68, Eastwood Road389 m away | 40 m² | 97 m² | +57 m² +143% | 2013 |
|---|
| 169, Grove Road573 m away | 108 m² | 164 m² | +56 m² +52% | 2015 |
|---|
| 66, Huxley Drive570 m away | 82 m² | 137 m² | +55 m² +67% | 2025 |
|---|
| 130, Westwood Road683 m away | 77 m² | 132 m² | +55 m² +71% | 2025 |
|---|
| 27, Blythswood Road929 m away | 99 m² | 154 m² | +55 m² +56% | 2025 |
|---|
| 24, Millhaven Close502 m away | 58 m² | 113 m² | +55 m² +95% | 2015 |
|---|
| 65, Priestley Gardens329 m away | 94 m² | 147 m² | +53 m² +56% | 2026 |
|---|
| 1224, Eastern Avenue812 m away | 93 m² | 146 m² | +53 m² +57% | 2026 |
|---|
| 49, Percy Road522 m away | 98 m² | 151 m² | +53 m² +54% | 2023 |
|---|
| 101, Blythswood Road661 m away | 95 m² | 148 m² | +53 m² +56% | 2016 |
|---|
| 53, Primrose Avenue527 m away | 96 m² | 148 m² | +52 m² +54% | 2025 |
|---|
| 31, Bengeo Gardens708 m away | 95 m² | 147 m² | +52 m² +55% | 2024 |
|---|
| 1146, Eastern Avenue812 m away | 81 m² | 133 m² | +52 m² +64% | 2018 |
|---|
| 75, Blythswood Road929 m away | 114 m² | 166 m² | +52 m² +46% | 2018 |
|---|
| 11, Reynolds Avenue948 m away | 80 m² | 131 m² | +51 m² +64% | 2026 |
|---|
| 66, Eccleston Crescent678 m away | 118 m² | 169 m² | +51 m² +43% | 2025 |
|---|
| 35, Bede Road889 m away | 88 m² | 139 m² | +51 m² +58% | 2015 |
|---|
| 26, Rochford Avenue925 m away | 101 m² | 151 m² | +50 m² +50% | 2026 |
|---|
| 37, Donald Drive845 m away | 71 m² | 121 m² | +50 m² +70% | 2023 |
|---|
| 1, Conway Crescent712 m away | 138 m² | 188 m² | +50 m² +36% | 2021 |
|---|
| 27, Grove Road743 m away | 95 m² | 144 m² | +49 m² +52% | 2026 |
|---|
| 13, Priestley Gardens186 m away | 91 m² | 140 m² | +49 m² +54% | 2024 |
|---|
| 140, Bawdsey Avenue962 m away | 89 m² | 137 m² | +48 m² +54% | 2022 |
|---|
| 36, Brian Road813 m away | 75 m² | 123 m² | +48 m² +64% | 2019 |
|---|
| 136, Barley Lane124 m away | 72 m² | 120 m² | +48 m² +67% | 2016 |
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| 185, Westwood Road690 m away | 97 m² | 144 m² | +47 m² +48% | 2026 |
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| 1, Farnham Road628 m away | 83 m² | 130 m² | +47 m² +57% | 2024 |
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| 5, Brian Road813 m away | 72 m² | 119 m² | +47 m² +65% | 2022 |
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| 136, Chester Road832 m away | 77 m² | 124 m² | +47 m² +61% | 2014 |
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| 12, Galsworthy Avenue329 m away | 94 m² | 140 m² | +46 m² +49% | 2026 |
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| 74, Barley Lane93 m away | 137 m² | 183 m² | +46 m² +34% | 2018 |
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| 121, Westwood Road901 m away | 84 m² | 129 m² | +45 m² +54% | 2026 |
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| 139, Chadwell Heath Lane749 m away | 83 m² | 128 m² | +45 m² +54% | 2025 |
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| 1176, Eastern Avenue812 m away | 108 m² | 153 m² | +45 m² +42% | 2025 |
|---|
| 50, Primrose Avenue537 m away | 102 m² | 147 m² | +45 m² +44% | 2024 |
|---|
| 114, Primrose Avenue667 m away | 85 m² | 130 m² | +45 m² +53% | 2023 |
|---|
| 879, Eastern Avenue866 m away | 94 m² | 139 m² | +45 m² +48% | 2023 |
|---|
| 282, Chadwell Heath Lane741 m away | 124 m² | 169 m² | +45 m² +36% | 2022 |
|---|
| 67, Barley Lane578 m away | 104 m² | 149 m² | +45 m² +43% | 2020 |
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| 18, Holland Park Avenue952 m away | 85 m² | 130 m² | +45 m² +53% | 2018 |
|---|
| 9, Norwich Crescent581 m away | 121 m² | 166 m² | +45 m² +37% | 2012 |
|---|
| 48, Meads Lane766 m away | 97 m² | 141 m² | +44 m² +45% | 2023 |
|---|
| 127, Christie Gardens417 m away | 79 m² | 123 m² | +44 m² +56% | 2018 |
|---|
| 216, Barley Lane454 m away | 86 m² | 130 m² | +44 m² +51% | 2014 |
|---|
| 182, Barley Lane454 m away | 84 m² | 127 m² | +43 m² +51% | 2025 |
|---|
| 15, Reynolds Avenue948 m away | 100 m² | 143 m² | +43 m² +43% | 2025 |
|---|
| 31, Epsom Road816 m away | 69 m² | 112 m² | +43 m² +62% | 2021 |
|---|
| 8, Eastwood Road805 m away | 181 m² | 224 m² | +43 m² +24% | 2020 |
|---|
| 44, Lexden Drive158 m away | 85 m² | 128 m² | +43 m² +51% | 2016 |
|---|
| 853, Eastern Avenue866 m away | 152 m² | 195 m² | +43 m² +28% | 2015 |
|---|
| 993, High Road878 m away | 72 m² | 114 m² | +42 m² +58% | 2025 |
|---|
| 29, Bede Road889 m away | 72 m² | 114 m² | +42 m² +58% | 2023 |
|---|
| 903, Eastern Avenue866 m away | 87 m² | 129 m² | +42 m² +48% | 2015 |
|---|
| 25, Rochford Avenue925 m away | 87 m² | 129 m² | +42 m² +48% | 2014 |
|---|
| 69, Primrose Avenue527 m away | 64 m² | 105 m² | +41 m² +64% | 2023 |
|---|
| 1, Brian Road813 m away | 74 m² | 115 m² | +41 m² +55% | 2023 |
|---|
| 47, Barley Lane578 m away | 82 m² | 123 m² | +41 m² +50% | 2022 |
|---|
| 59, Priestley Gardens329 m away | 115 m² | 155 m² | +40 m² +35% | 2024 |
|---|
| 128, Lansdowne Road997 m away | 84 m² | 124 m² | +40 m² +48% | 2018 |
|---|
| 49, Quarles Park Road519 m away | 176 m² | 216 m² | +40 m² +23% | 2016 |
|---|
| 1, Florence Gardens719 m away | 85 m² | 124 m² | +39 m² +46% | 2023 |
|---|
| 66, Westwood Road903 m away | 70 m² | 109 m² | +39 m² +56% | 2022 |
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| 147, Lansdowne Road997 m away | 93 m² | 132 m² | +39 m² +42% | 2021 |
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| 21, Eccleston Crescent651 m away | 83 m² | 122 m² | +39 m² +47% | 2017 |
|---|
| 47, Eccleston Crescent651 m away | 88 m² | 126 m² | +38 m² +43% | 2024 |
|---|
| 318, Chadwell Heath Lane855 m away | 91 m² | 129 m² | +38 m² +42% | 2021 |
|---|
| 65, Gresham Drive366 m away | 77 m² | 114 m² | +37 m² +48% | 2025 |
|---|
| 88, Primrose Avenue537 m away | 100 m² | 137 m² | +37 m² +37% | 2024 |
|---|
| Flat 4, Suffolk Court, Hevingham Drive605 m away | 36 m² | 73 m² | +37 m² +103% | 2023 |
|---|
| 84, Westfield Gardens642 m away | 48 m² | 85 m² | +37 m² +77% | 2019 |
|---|
| 141, Lansdowne Road997 m away | 106 m² | 143 m² | +37 m² +35% | 2016 |
|---|
| 141, Blythswood Road661 m away | 104 m² | 141 m² | +37 m² +36% | 2011 |
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| Flat 4, Carew Court, Quarles Park Road473 m away | 38 m² | 74 m² | +36 m² +95% | 2025 |
|---|
| 34, Chadwell Avenue695 m away | 136 m² | 172 m² | +36 m² +26% | 2025 |
|---|
| 34, Wellwood Road846 m away | 191 m² | 227 m² | +36 m² +19% | 2025 |
|---|
| 143, Lansdowne Road997 m away | 114 m² | 150 m² | +36 m² +32% | 2016 |
|---|
| 11, Eccleston Crescent651 m away | 112 m² | 147 m² | +35 m² +31% | 2026 |
|---|
| 35, Meads Lane791 m away | 91 m² | 126 m² | +35 m² +38% | 2026 |
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| 24, Flora Gardens765 m away | 87 m² | 122 m² | +35 m² +40% | 2025 |
|---|
| 115, Westwood Road901 m away | 85 m² | 120 m² | +35 m² +41% | 2025 |
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| 26, Brian Road813 m away | 64 m² | 99 m² | +35 m² +55% | 2024 |
|---|
| 945, Eastern Avenue869 m away | 223 m² | 258 m² | +35 m² +16% | 2024 |
|---|
| 38, Arandora Crescent274 m away | 103 m² | 138 m² | +35 m² +34% | 2023 |
|---|
| 46, Grove Road743 m away | 74 m² | 109 m² | +35 m² +47% | 2023 |
|---|
| 3, Dunmow Close832 m away | 79 m² | 114 m² | +35 m² +44% | 2016 |
|---|
| 6c, Eastwood Road805 m away | 33 m² | 67 m² | +34 m² +103% | 2019 |
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| 157, Lansdowne Road997 m away | 105 m² | 138 m² | +33 m² +31% | 2026 |
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| 11a, Jarrow Road956 m away | 97 m² | 130 m² | +33 m² +34% | 2025 |
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| 9, Kibble Close674 m away | 86 m² | 119 m² | +33 m² +38% | 2024 |
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| 47, Donald Drive845 m away | 86 m² | 119 m² | +33 m² +38% | 2022 |
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| 992a, Eastern Avenue966 m away | 47 m² | 80 m² | +33 m² +70% | 2022 |
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| 75, Freshwell Avenue947 m away | 101 m² | 133 m² | +32 m² +32% | 2025 |
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| 139, Westwood Road690 m away | 43 m² | 75 m² | +32 m² +74% | 2024 |
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| 110, Meads Lane891 m away | 79 m² | 111 m² | +32 m² +41% | 2024 |
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| 25, Selwyn Avenue934 m away | 87 m² | 119 m² | +32 m² +37% | 2022 |
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| 90, Kingswood Road611 m away | 60 m² | 92 m² | +32 m² +53% | 2016 |
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| 103, Chester Road974 m away | 77 m² | 108 m² | +31 m² +40% | 2026 |
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| 100, Blythswood Road641 m away | 123 m² | 154 m² | +31 m² +25% | 2023 |
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| 40, Meads Lane691 m away | 86 m² | 117 m² | +31 m² +36% | 2023 |
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| 8, Glendale Avenue767 m away | 87 m² | 118 m² | +31 m² +36% | 2023 |
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| 9, Barley Lane798 m away | 166 m² | 197 m² | +31 m² +19% | 2023 |
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| 1090, Eastern Avenue832 m away | 55 m² | 86 m² | +31 m² +56% | 2022 |
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| 25, Ilfracombe Gardens629 m away | 87 m² | 118 m² | +31 m² +36% | 2019 |
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| 33, Eccleston Crescent651 m away | 142 m² | 173 m² | +31 m² +22% | 2019 |
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| 159a, Gresham Drive492 m away | 40 m² | 71 m² | +31 m² +78% | 2018 |
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| 61, Ilfracombe Gardens629 m away | 83 m² | 114 m² | +31 m² +37% | 2015 |
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| 310, Chadwell Heath Lane855 m away | 88 m² | 119 m² | +31 m² +35% | 2015 |
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| 163, St Albans Road945 m away | 90 m² | 121 m² | +31 m² +34% | 2013 |
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| 72, Grove Road656 m away | 85 m² | 115 m² | +30 m² +35% | 2026 |
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| 160, Chester Road832 m away | 94 m² | 124 m² | +30 m² +32% | 2026 |
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| 18, Mitcham Road759 m away | 94 m² | 124 m² | +30 m² +32% | 2024 |
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| 10, Douglas Road399 m away | 136 m² | 166 m² | +30 m² +22% | 2022 |
|---|
| 76, Bawdsey Avenue915 m away | 87 m² | 117 m² | +30 m² +34% | 2016 |
|---|
| 134, Eccleston Crescent459 m away | 82 m² | 111 m² | +29 m² +35% | 2025 |
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| 1112, Eastern Avenue832 m away | 37 m² | 66 m² | +29 m² +78% | 2024 |
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| 60, Langham Drive268 m away | 90 m² | 119 m² | +29 m² +32% | 2023 |
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| 38, Huxley Drive685 m away | 116 m² | 145 m² | +29 m² +25% | 2023 |
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| 27, Chafford Way905 m away | 79 m² | 108 m² | +29 m² +37% | 2014 |
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| 13, Meads Lane791 m away | 97 m² | 126 m² | +29 m² +30% | 2011 |
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| 70, Westfield Gardens642 m away | 69 m² | 97 m² | +28 m² +41% | 2025 |
|---|
| 25, Abercorn Gardens215 m away | 99 m² | 127 m² | +28 m² +28% | 2021 |
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| 188, Grove Road647 m away | 82 m² | 110 m² | +28 m² +34% | 2019 |
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| 68, Primrose Avenue537 m away | 89 m² | 117 m² | +28 m² +31% | 2018 |
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| 216, Chadwell Heath Lane741 m away | 90 m² | 117 m² | +27 m² +30% | 2026 |
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| 33, Abercorn Gardens215 m away | 95 m² | 122 m² | +27 m² +28% | 2025 |
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| 4, Mannin Road390 m away | 86 m² | 113 m² | +27 m² +31% | 2024 |
|---|
| 94, Grove Road656 m away | 84 m² | 111 m² | +27 m² +32% | 2022 |
|---|
| 941, Eastern Avenue869 m away | 98 m² | 125 m² | +27 m² +28% | 2022 |
|---|
| 151, Westwood Road690 m away | 90 m² | 117 m² | +27 m² +30% | 2021 |
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| 7, Holland Park Avenue952 m away | 76 m² | 103 m² | +27 m² +36% | 2020 |
|---|
| 38, Langham Drive144 m away | 80 m² | 107 m² | +27 m² +34% | 2014 |
|---|
| 38, Lexden Drive158 m away | 107 m² | 133 m² | +26 m² +24% | 2025 |
|---|
| 922, High Road880 m away | 37 m² | 63 m² | +26 m² +70% | 2025 |
|---|
| 166, Eccleston Crescent459 m away | 98 m² | 124 m² | +26 m² +27% | 2024 |
|---|
| 16, Abercorn Gardens243 m away | 105 m² | 131 m² | +26 m² +25% | 2022 |
|---|
| 68, Kingswood Road611 m away | 59 m² | 85 m² | +26 m² +44% | 2017 |
|---|
| 46, Eccleston Crescent678 m away | 84 m² | 110 m² | +26 m² +31% | 2017 |
|---|
| 184, Barley Lane454 m away | 98 m² | 124 m² | +26 m² +27% | 2014 |
|---|
| 23, Farnham Road610 m away | 95 m² | 121 m² | +26 m² +27% | 2011 |
|---|
| 49, Grove Road743 m away | 74 m² | 99 m² | +25 m² +34% | 2026 |
|---|
| 379, Aldborough Road South900 m away | 64 m² | 89 m² | +25 m² +39% | 2026 |
|---|
| 54, Abercorn Gardens243 m away | 84 m² | 109 m² | +25 m² +30% | 2025 |
|---|
| 32, Rochford Avenue925 m away | 92 m² | 117 m² | +25 m² +27% | 2025 |
|---|
| 32, Brian Road813 m away | 86 m² | 111 m² | +25 m² +29% | 2023 |
|---|
| 196, Westwood Road683 m away | 96 m² | 121 m² | +25 m² +26% | 2022 |
|---|
| 36, Langham Drive144 m away | 97 m² | 122 m² | +25 m² +26% | 2020 |
|---|
| 57, Eastwood Road389 m away | 55 m² | 80 m² | +25 m² +45% | 2020 |
|---|
| 3, Little Heath799 m away | 136 m² | 161 m² | +25 m² +18% | 2013 |
|---|
| 58, Eastwood Road389 m away | 35 m² | 60 m² | +25 m² +71% | 2009 |
|---|
| 54, Meads Lane766 m away | 89 m² | 113 m² | +24 m² +27% | 2026 |
|---|
| 5, Florence Gardens719 m away | 102 m² | 126 m² | +24 m² +24% | 2025 |
|---|
| 58, Jarrow Road961 m away | 89 m² | 113 m² | +24 m² +27% | 2024 |
|---|
| 14, Wallington Road698 m away | 84 m² | 108 m² | +24 m² +29% | 2022 |
|---|
| 69, Gresham Drive366 m away | 87 m² | 111 m² | +24 m² +28% | 2020 |
|---|
| 35, Gresham Drive300 m away | 89 m² | 112 m² | +23 m² +26% | 2026 |
|---|
| 21, Avenue Road949 m away | 30 m² | 53 m² | +23 m² +77% | 2023 |
|---|
| 18, Essex Road972 m away | 65 m² | 88 m² | +23 m² +35% | 2023 |
|---|
| 59, Wellwood Road603 m away | 131 m² | 154 m² | +23 m² +18% | 2021 |
|---|
| 22, Regent Gardens514 m away | 73 m² | 96 m² | +23 m² +32% | 2020 |
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| 149, St Albans Road945 m away | 135 m² | 158 m² | +23 m² +17% | 2015 |
|---|
| 21, Mordon Road799 m away | 63 m² | 86 m² | +23 m² +37% | 2014 |
|---|
| 7, Percy Road522 m away | 60 m² | 83 m² | +23 m² +38% | 2012 |
|---|
| 4, Erin Close358 m away | 52 m² | 74 m² | +22 m² +42% | 2025 |
|---|
| 13, Primrose Avenue403 m away | 86 m² | 108 m² | +22 m² +26% | 2024 |
|---|
| 108, Chadwell Heath Lane797 m away | 50 m² | 72 m² | +22 m² +44% | 2024 |
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