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 RM8 1FF
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 Road538 m away | 86 m² | 207 m² | +121 m² +141% | 2026 |
| 397, Whalebone Lane North997 m away | 130 m² | 241 m² | +111 m² +85% | 2022 |
| 85, Warley Avenue654 m away | 78 m² | 176 m² | +98 m² +126% | 2022 |
| 42, Stanley Avenue755 m away | 68 m² | 160 m² | +92 m² +135% | 2015 |
| 203, Bentry Road678 m away | 61 m² | 150 m² | +89 m² +146% | 2024 |
| 60, Temple Avenue803 m away | 91 m² | 180 m² | +89 m² +98% | 2020 |
| 70, Burlington Gardens570 m away | 96 m² | 183 m² | +87 m² +91% | 2021 |
| 602, Becontree Avenue747 m away | 69 m² | 155 m² | +86 m² +125% | 2015 |
| 327, Crow Lane831 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.
| 66 m² |
| 150 m² |
| +84 m² +127% |
| 2021 |
| 1, Patrick Crescent132 m away | 101 m² | 179 m² | +78 m² +77% | 2025 |
|---|
| 22, Joan Road372 m away | 77 m² | 153 m² | +76 m² +99% | 2026 |
|---|
| 243, High Road952 m away | 59 m² | 135 m² | +76 m² +129% | 2024 |
|---|
| 1002, Green Lane479 m away | 80 m² | 153 m² | +73 m² +91% | 2022 |
|---|
| 2, Morel Mews390 m away | 65 m² | 138 m² | +73 m² +112% | 2020 |
|---|
| 132, Valence Avenue633 m away | 50 m² | 122 m² | +72 m² +144% | 2018 |
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| 31, Bennett Road649 m away | 82 m² | 153 m² | +71 m² +87% | 2022 |
|---|
| 14, Mansted Gardens970 m away | 89 m² | 158 m² | +69 m² +78% | 2022 |
|---|
| 36, Coote Road997 m away | 52 m² | 120 m² | +68 m² +131% | 2013 |
|---|
| 126, Temple Avenue784 m away | 75 m² | 142 m² | +67 m² +89% | 2023 |
|---|
| 22, Homestead Road883 m away | 60 m² | 126 m² | +66 m² +110% | 2025 |
|---|
| 1124, Green Lane652 m away | 77 m² | 143 m² | +66 m² +86% | 2021 |
|---|
| 57, Saville Road824 m away | 97 m² | 161 m² | +64 m² +66% | 2021 |
|---|
| 55a, Grafton Road953 m away | 64 m² | 127 m² | +63 m² +98% | 2011 |
|---|
| 313, Crow Lane831 m away | 93 m² | 155 m² | +62 m² +67% | 2026 |
|---|
| 20, Homestead Road883 m away | 67 m² | 128 m² | +61 m² +91% | 2018 |
|---|
| 1008, Green Lane479 m away | 74 m² | 134 m² | +60 m² +81% | 2026 |
|---|
| 15, Margery Road909 m away | 60 m² | 120 m² | +60 m² +100% | 2014 |
|---|
| 61, Bennett Road568 m away | 53 m² | 112 m² | +59 m² +111% | 2023 |
|---|
| 12, Purland Close421 m away | 49 m² | 104 m² | +55 m² +112% | 2025 |
|---|
| 53, Nicholas Road958 m away | 64 m² | 119 m² | +55 m² +86% | 2023 |
|---|
| 21, James Avenue751 m away | 93 m² | 148 m² | +55 m² +59% | 2016 |
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| 91, Grosvenor Road572 m away | 92 m² | 147 m² | +55 m² +60% | 2015 |
|---|
| 24, Greenway860 m away | 83 m² | 137 m² | +54 m² +65% | 2024 |
|---|
| 30, Heath Road541 m away | 72 m² | 124 m² | +52 m² +72% | 2024 |
|---|
| 56, Cecil Road624 m away | 97 m² | 149 m² | +52 m² +54% | 2024 |
|---|
| 17, Temple Avenue829 m away | 88 m² | 140 m² | +52 m² +59% | 2015 |
|---|
| 71, Warley Avenue654 m away | 80 m² | 131 m² | +51 m² +64% | 2023 |
|---|
| 261, Grafton Road295 m away | 60 m² | 111 m² | +51 m² +85% | 2021 |
|---|
| 16, Mansted Gardens970 m away | 87 m² | 137 m² | +50 m² +57% | 2026 |
|---|
| 30, Warrington Road630 m away | 121 m² | 169 m² | +48 m² +40% | 2023 |
|---|
| 1048, High Road938 m away | 81 m² | 128 m² | +47 m² +58% | 2024 |
|---|
| 48, Temple Avenue803 m away | 100 m² | 147 m² | +47 m² +47% | 2023 |
|---|
| 21, Albert Road709 m away | 73 m² | 120 m² | +47 m² +64% | 2016 |
|---|
| 838, Green Lane828 m away | 85 m² | 131 m² | +46 m² +54% | 2026 |
|---|
| 16, Saville Road765 m away | 89 m² | 135 m² | +46 m² +52% | 2022 |
|---|
| 20, Torrington Road672 m away | 102 m² | 147 m² | +45 m² +44% | 2026 |
|---|
| 118, Chittys Lane918 m away | 93 m² | 137 m² | +44 m² +47% | 2024 |
|---|
| 9, Coulson Close993 m away | 68 m² | 112 m² | +44 m² +65% | 2024 |
|---|
| 978, Green Lane415 m away | 67 m² | 110 m² | +43 m² +64% | 2016 |
|---|
| 13, Purland Close421 m away | 67 m² | 109 m² | +42 m² +63% | 2019 |
|---|
| 50, Burnside Road791 m away | 108 m² | 149 m² | +41 m² +38% | 2025 |
|---|
| 6, Fordyke Road395 m away | 72 m² | 113 m² | +41 m² +57% | 2015 |
|---|
| 1, Day Drive462 m away | 72 m² | 112 m² | +40 m² +56% | 2025 |
|---|
| 378, Wood Lane940 m away | 57 m² | 96 m² | +39 m² +68% | 2024 |
|---|
| 5, Belfairs Drive916 m away | 91 m² | 130 m² | +39 m² +43% | 2023 |
|---|
| 60, Nicholas Road865 m away | 67 m² | 106 m² | +39 m² +58% | 2021 |
|---|
| 14, Heath Road541 m away | 82 m² | 120 m² | +38 m² +46% | 2025 |
|---|
| 17, Kemp Road513 m away | 64 m² | 102 m² | +38 m² +59% | 2023 |
|---|
| 38, Kenneth Road615 m away | 98 m² | 136 m² | +38 m² +39% | 2023 |
|---|
| 98, Bentry Road570 m away | 71 m² | 109 m² | +38 m² +54% | 2021 |
|---|
| 37a, Boulton Road814 m away | 42 m² | 80 m² | +38 m² +90% | 2018 |
|---|
| 23, Herbert Gardens737 m away | 71 m² | 108 m² | +37 m² +52% | 2020 |
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| 8, Edgar Road936 m away | 94 m² | 131 m² | +37 m² +39% | 2018 |
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| 10, Fossway976 m away | 70 m² | 106 m² | +36 m² +51% | 2025 |
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| 12, Edgar Road979 m away | 58 m² | 94 m² | +36 m² +62% | 2025 |
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| 117, Heath Road490 m away | 81 m² | 117 m² | +36 m² +44% | 2012 |
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| 105, Bonham Road933 m away | 63 m² | 98 m² | +35 m² +56% | 2026 |
|---|
| 26, Greenway860 m away | 79 m² | 114 m² | +35 m² +44% | 2022 |
|---|
| 73a, Eric Road666 m away | 76 m² | 111 m² | +35 m² +46% | 2014 |
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| 21, Joan Road372 m away | 88 m² | 122 m² | +34 m² +39% | 2025 |
|---|
| 91, Burnside Road971 m away | 106 m² | 140 m² | +34 m² +32% | 2025 |
|---|
| 73, Valence Avenue588 m away | 55 m² | 89 m² | +34 m² +62% | 2021 |
|---|
| 8, Mount Road671 m away | 84 m² | 118 m² | +34 m² +40% | 2019 |
|---|
| 1, Belfairs Drive916 m away | 104 m² | 138 m² | +34 m² +33% | 2018 |
|---|
| 2, Winifred Road258 m away | 70 m² | 103 m² | +33 m² +47% | 2025 |
|---|
| 11, Woodlands Avenue664 m away | 88 m² | 121 m² | +33 m² +38% | 2024 |
|---|
| 24, Emerald Gardens764 m away | 73 m² | 106 m² | +33 m² +45% | 2023 |
|---|
| 31, Grosvenor Road641 m away | 86 m² | 119 m² | +33 m² +38% | 2022 |
|---|
| 1066, High Road938 m away | 80 m² | 113 m² | +33 m² +41% | 2013 |
|---|
| 28, Fordyke Road442 m away | 85 m² | 117 m² | +32 m² +38% | 2026 |
|---|
| Flat D, 113, Temple Avenue767 m away | 37 m² | 69 m² | +32 m² +86% | 2024 |
|---|
| 216a, High Road814 m away | 47 m² | 79 m² | +32 m² +68% | 2024 |
|---|
| 13, Limbourne Avenue580 m away | 79 m² | 111 m² | +32 m² +41% | 2023 |
|---|
| 35, Temple Avenue803 m away | 50 m² | 82 m² | +32 m² +64% | 2020 |
|---|
| 95, Grosvenor Road572 m away | 105 m² | 136 m² | +31 m² +30% | 2026 |
|---|
| 60, Homestead Road814 m away | 99 m² | 130 m² | +31 m² +31% | 2026 |
|---|
| 111, Stanley Avenue914 m away | 73 m² | 104 m² | +31 m² +42% | 2024 |
|---|
| 2, Herbert Gardens737 m away | 76 m² | 107 m² | +31 m² +41% | 2022 |
|---|
| 3, Cories Close592 m away | 49 m² | 80 m² | +31 m² +63% | 2020 |
|---|
| 615, Becontree Avenue642 m away | 63 m² | 94 m² | +31 m² +49% | 2014 |
|---|
| 33, Eric Road730 m away | 115 m² | 145 m² | +30 m² +26% | 2024 |
|---|
| 12, Belfairs Drive916 m away | 103 m² | 133 m² | +30 m² +29% | 2021 |
|---|
| 32, Grafton Gardens311 m away | 61 m² | 91 m² | +30 m² +49% | 2016 |
|---|
| 17, Joan Road372 m away | 78 m² | 108 m² | +30 m² +38% | 2014 |
|---|
| 68a, Saville Road765 m away | 105 m² | 134 m² | +29 m² +28% | 2026 |
|---|
| 651, Becontree Avenue642 m away | 95 m² | 124 m² | +29 m² +31% | 2025 |
|---|
| 2, Heath Road541 m away | 80 m² | 109 m² | +29 m² +36% | 2021 |
|---|
| 960, Green Lane415 m away | 89 m² | 117 m² | +28 m² +31% | 2026 |
|---|
| 149, Baron Road812 m away | 93 m² | 121 m² | +28 m² +30% | 2025 |
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| 18, Bonham Gardens700 m away | 60 m² | 88 m² | +28 m² +47% | 2024 |
|---|
| 1006, Green Lane479 m away | 102 m² | 130 m² | +28 m² +27% | 2023 |
|---|
| 11, Bedwell Court, Broomfield Road742 m away | 38 m² | 66 m² | +28 m² +74% | 2016 |
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| 7, Angle Green953 m away | 117 m² | 145 m² | +28 m² +24% | 2014 |
|---|
| 37, Heath Road541 m away | 76 m² | 104 m² | +28 m² +37% | 2013 |
|---|
| 9, Temple Avenue829 m away | 71 m² | 99 m² | +28 m² +39% | 2011 |
|---|
| 19, Mayfair Avenue962 m away | 104 m² | 132 m² | +28 m² +27% | 2010 |
|---|
| 7, Grafton Gardens311 m away | 79 m² | 106 m² | +27 m² +34% | 2026 |
|---|
| 22, Bonham Road667 m away | 68 m² | 95 m² | +27 m² +40% | 2021 |
|---|
| 1219 - 1221, High Road921 m away | 52 m² | 79 m² | +27 m² +52% | 2021 |
|---|
| 4e, The Pinnacles, 156 - 162, High Road771 m away | 54 m² | 81 m² | +27 m² +50% | 2020 |
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| 10, Homestead Road883 m away | 54 m² | 81 m² | +27 m² +50% | 2017 |
|---|
| 58, Turnage Road246 m away | 76 m² | 103 m² | +27 m² +36% | 2011 |
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| 93, Whalebone Lane South535 m away | 92 m² | 118 m² | +26 m² +28% | 2025 |
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| 19, Eustace Road662 m away | 64 m² | 90 m² | +26 m² +41% | 2024 |
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| 144, Baron Road717 m away | 70 m² | 96 m² | +26 m² +37% | 2024 |
|---|
| 23, Cornshaw Road541 m away | 59 m² | 85 m² | +26 m² +44% | 2023 |
|---|
| 31, Whalebone Lane South646 m away | 67 m² | 93 m² | +26 m² +39% | 2021 |
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| 17, Warrington Road630 m away | 64 m² | 90 m² | +26 m² +41% | 2020 |
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| 797, Green Lane475 m away | 52 m² | 78 m² | +26 m² +50% | 2018 |
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| 189, Grafton Road545 m away | 65 m² | 91 m² | +26 m² +40% | 2014 |
|---|
| 1, Brittain Road939 m away | 90 m² | 116 m² | +26 m² +29% | 2014 |
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| 3, Cecil Road650 m away | 86 m² | 111 m² | +25 m² +29% | 2024 |
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| 14, Herbert Gardens737 m away | 117 m² | 142 m² | +25 m² +21% | 2023 |
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| 187, Grafton Road545 m away | 52 m² | 77 m² | +25 m² +48% | 2021 |
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| 5, Plantagenet Place646 m away | 83 m² | 108 m² | +25 m² +30% | 2021 |
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| 12, Dairy Mews798 m away | 47 m² | 72 m² | +25 m² +53% | 2020 |
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| 27, Albert Road709 m away | 73 m² | 98 m² | +25 m² +34% | 2019 |
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| 34, Bennett Road568 m away | 119 m² | 144 m² | +25 m² +21% | 2015 |
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| 1132, Green Lane652 m away | 84 m² | 108 m² | +24 m² +29% | 2026 |
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| Flat 3, Sanders Court, 21, Fullerton Avenue82 m away | 52 m² | 76 m² | +24 m² +46% | 2025 |
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| 4, Heath Terrace593 m away | 73 m² | 97 m² | +24 m² +33% | 2025 |
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| 7, Tenby Road862 m away | 48 m² | 72 m² | +24 m² +50% | 2023 |
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| 24, Mansted Gardens970 m away | 90 m² | 114 m² | +24 m² +27% | 2022 |
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| 863, Green Lane377 m away | 64 m² | 88 m² | +24 m² +38% | 2021 |
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| 101, Bentry Road505 m away | 66 m² | 90 m² | +24 m² +36% | 2021 |
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| 52, Stanley Avenue889 m away | 75 m² | 99 m² | +24 m² +32% | 2021 |
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| 332, Crow Lane843 m away | 78 m² | 102 m² | +24 m² +31% | 2020 |
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| 11, Mount Road671 m away | 75 m² | 99 m² | +24 m² +32% | 2015 |
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| 11, Lamberhurst Road234 m away | 83 m² | 107 m² | +24 m² +29% | 2014 |
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| 16, Kean Crescent198 m away | 72 m² | 95 m² | +23 m² +32% | 2026 |
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| 22, Chittys Lane815 m away | 78 m² | 101 m² | +23 m² +29% | 2024 |
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| 108, Kenneth Road545 m away | 76 m² | 99 m² | +23 m² +30% | 2019 |
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| 561, Becontree Avenue629 m away | 60 m² | 83 m² | +23 m² +38% | 2019 |
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| 17, Tenby Road862 m away | 100 m² | 123 m² | +23 m² +23% | 2019 |
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| 27, Lynett Road433 m away | 50 m² | 73 m² | +23 m² +46% | 2017 |
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| 861, Green Lane377 m away | 53 m² | 76 m² | +23 m² +43% | 2012 |
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| 11, Baron Road668 m away | 86 m² | 108 m² | +22 m² +26% | 2026 |
|---|
| 1, Stanley Avenue568 m away | 112 m² | 134 m² | +22 m² +20% | 2025 |
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| 9, Homestead Road883 m away | 76 m² | 98 m² | +22 m² +29% | 2024 |
|---|
| 21, David Road402 m away | 63 m² | 85 m² | +22 m² +35% | 2022 |
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| 10, Palmer Road731 m away | 38 m² | 60 m² | +22 m² +58% | 2022 |
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| 15, Chittys Lane815 m away | 73 m² | 95 m² | +22 m² +30% | 2019 |
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| 19, Chittys Lane815 m away | 83 m² | 105 m² | +22 m² +27% | 2018 |
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| 468b, Whalebone Lane North991 m away | 33 m² | 55 m² | +22 m² +67% | 2012 |
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| 29, Warley Avenue654 m away | 92 m² | 113 m² | +21 m² +23% | 2025 |
|---|
| 19, David Road402 m away | 62 m² | 83 m² | +21 m² +34% | 2022 |
|---|
| 8, Wadeville Avenue749 m away | 97 m² | 118 m² | +21 m² +22% | 2022 |
|---|
| 30, Grosvenor Road641 m away | 70 m² | 91 m² | +21 m² +30% | 2021 |
|---|
| 6, Stanhope Gardens926 m away | 76 m² | 97 m² | +21 m² +28% | 2021 |
|---|
| 13, Stanley Avenue669 m away | 36 m² | 57 m² | +21 m² +58% | 2019 |
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| 26, Gerald Road335 m away | 64 m² | 85 m² | +21 m² +33% | 2018 |
|---|
| 74, Heath Road476 m away | 70 m² | 91 m² | +21 m² +30% | 2017 |
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| 14, Greenway860 m away | 67 m² | 88 m² | +21 m² +31% | 2017 |
|---|
| 51, Warley Avenue654 m away | 84 m² | 105 m² | +21 m² +25% | 2015 |
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| 19a, Chadwell Heath Lane985 m away | 70 m² | 91 m² | +21 m² +30% | 2015 |
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| 18a, High Road809 m away | 60 m² | 81 m² | +21 m² +35% | 2014 |
|---|
| 1, Terling Road945 m away | 62 m² | 82 m² | +20 m² +32% | 2026 |
|---|
| 12, Mansted Gardens970 m away | 125 m² | 145 m² | +20 m² +16% | 2026 |
|---|
| 54, Ager Avenue201 m away | 109 m² | 129 m² | +20 m² +18% | 2025 |
|---|
| 1, Fossway976 m away | 66 m² | 86 m² | +20 m² +30% | 2025 |
|---|
| 35, Grosvenor Road641 m away | 73 m² | 93 m² | +20 m² +27% | 2024 |
|---|
| 72, Heath Road476 m away | 94 m² | 114 m² | +20 m² +21% | 2023 |
|---|
| 789, Green Lane475 m away | 64 m² | 84 m² | +20 m² +31% | 2021 |
|---|
| 55, Warrington Road598 m away | 96 m² | 116 m² | +20 m² +21% | 2021 |
|---|
| 1, Baron Road668 m away | 91 m² | 111 m² | +20 m² +22% | 2021 |
|---|
| 6, Mansted Gardens970 m away | 84 m² | 104 m² | +20 m² +24% | 2021 |
|---|
| 7, Griffith Close940 m away | 80 m² | 100 m² | +20 m² +25% | 2017 |
|---|
| 19, Rosslyn Avenue786 m away | 62 m² | 82 m² | +20 m² +32% | 2015 |
|---|
| 552, Becontree Avenue669 m away | 91 m² | 110 m² | +19 m² +21% | 2026 |
|---|
| 18, Grantham Gardens796 m away | 42 m² | 61 m² | +19 m² +45% | 2026 |
|---|
| 130, Valence Avenue633 m away | 60 m² | 79 m² | +19 m² +32% | 2025 |
|---|
| 26, Homestead Road883 m away | 62 m² | 81 m² | +19 m² +31% | 2023 |
|---|
| 349, Crow Lane831 m away | 69 m² | 88 m² | +19 m² +28% | 2022 |
|---|
| 8, Scottes Lane640 m away | 28 m² | 47 m² | +19 m² +68% | 2021 |
|---|
| 15, Belfairs Drive916 m away | 88 m² | 107 m² | +19 m² +22% | 2018 |
|---|
| 21, Fambridge Road827 m away | 91 m² | 110 m² | +19 m² +21% | 2017 |
|---|
| 10, Burlington Gardens503 m away | 100 m² | 119 m² | +19 m² +19% | 2016 |
|---|
| 604, Becontree Avenue747 m away | 78 m² | 97 m² | +19 m² +24% | 2016 |
|---|
| 136, Valence Avenue633 m away | 70 m² | 88 m² | +18 m² +26% | 2026 |
|---|
| 34, Bonham Road760 m away | 68 m² | 86 m² | +18 m² +26% | 2026 |
|---|
| 3, Homestead Road883 m away | 101 m² | 119 m² | +18 m² +18% | 2026 |
|---|
| 86, Lymington Road439 m away | 63 m² | 81 m² | +18 m² +29% | 2025 |
|---|
| 64, Cecil Road624 m away | 82 m² | 100 m² | +18 m² +22% | 2025 |
|---|
| 24, Stockdale Road626 m away | 46 m² | 64 m² | +18 m² +39% | 2025 |
|---|
| 95, Chittys Lane918 m away | 66 m² | 84 m² | +18 m² +27% | 2020 |
|---|
| 90, Haydon Road951 m away | 113 m² | 131 m² | +18 m² +16% | 2020 |
|---|
| 27, Mayfair Avenue962 m away | 88 m² | 106 m² | +18 m² +20% | 2020 |
|---|
| 28, Lamberhurst Road302 m away | 104 m² | 122 m² | +18 m² +17% | 2017 |
|---|
| 6, Burnside Road791 m away | 81 m² | 99 m² | +18 m² +22% | 2016 |
|---|
| 34, Baron Road668 m away | 71 m² | 89 m² | +18 m² +25% | 2015 |
|---|