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 3YB
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 |
|---|---|---|---|---|
| 2, Verney Road889 m away | 79 m² | 167 m² | +88 m² +111% | 2024 |
| 74, Porters Avenue771 m away | 67 m² | 152 m² | +85 m² +127% | 2025 |
| 22, Joan Road761 m away | 77 m² | 153 m² | +76 m² +99% | 2026 |
| 2, Morel Mews740 m away | 65 m² | 138 m² | +73 m² +112% | 2020 |
| 132, Valence Avenue912 m away | 50 m² | 122 m² | +72 m² +144% | 2018 |
| 119, Gainsborough Road786 m away | 80 m² | 149 m² | +69 m² +86% | 2025 |
| 137, Cornwallis Road970 m away | 68 m² | 136 m² | +68 m² +100% | 2021 |
| 167, Bennetts Castle Lane353 m away | 70 m² | 138 m² | +68 m² +97% | 2019 |
| 24, Hewett Road730 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.
| 62 m² |
| 128 m² |
| +66 m² +106% |
| 2025 |
| 56, Holden Close883 m away | 56 m² | 122 m² | +66 m² +118% | 2022 |
|---|
| 15, Mayesbrook Road917 m away | 67 m² | 133 m² | +66 m² +99% | 2014 |
|---|
| 54, Gainsborough Road930 m away | 69 m² | 133 m² | +64 m² +93% | 2026 |
|---|
| 47, Hazeldene Road886 m away | 87 m² | 150 m² | +63 m² +72% | 2019 |
|---|
| 55a, Grafton Road828 m away | 64 m² | 127 m² | +63 m² +98% | 2011 |
|---|
| 62, Dunkeld Road655 m away | 131 m² | 191 m² | +60 m² +46% | 2023 |
|---|
| 15, Margery Road325 m away | 60 m² | 120 m² | +60 m² +100% | 2014 |
|---|
| 22, Hewett Road730 m away | 62 m² | 122 m² | +60 m² +97% | 2014 |
|---|
| 465, Valence Avenue368 m away | 81 m² | 139 m² | +58 m² +72% | 2014 |
|---|
| 44, Dunkeld Road719 m away | 62 m² | 119 m² | +57 m² +92% | 2025 |
|---|
| 521, Valence Avenue534 m away | 69 m² | 126 m² | +57 m² +83% | 2015 |
|---|
| 13, Lindsey Road829 m away | 78 m² | 133 m² | +55 m² +71% | 2023 |
|---|
| 201, Marlborough Road987 m away | 86 m² | 141 m² | +55 m² +64% | 2019 |
|---|
| 24, Greenway604 m away | 83 m² | 137 m² | +54 m² +65% | 2024 |
|---|
| 111, Stevens Road625 m away | 47 m² | 100 m² | +53 m² +113% | 2024 |
|---|
| 10, Lucy Gardens959 m away | 75 m² | 128 m² | +53 m² +71% | 2021 |
|---|
| 8, Highgrove Road955 m away | 60 m² | 113 m² | +53 m² +88% | 2010 |
|---|
| 38, Colinton Road906 m away | 193 m² | 245 m² | +52 m² +27% | 2015 |
|---|
| 261, Grafton Road999 m away | 60 m² | 111 m² | +51 m² +85% | 2021 |
|---|
| 19, Eliot Road861 m away | 64 m² | 115 m² | +51 m² +80% | 2020 |
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| 329, Becontree Avenue251 m away | 69 m² | 119 m² | +50 m² +72% | 2025 |
|---|
| 59, Gainsborough Road930 m away | 94 m² | 143 m² | +49 m² +52% | 2026 |
|---|
| 1, Lichfield Road971 m away | 90 m² | 139 m² | +49 m² +54% | 2026 |
|---|
| 17, Mayfield Road850 m away | 102 m² | 151 m² | +49 m² +48% | 2017 |
|---|
| 16, Waldegrave Road619 m away | 43 m² | 92 m² | +49 m² +114% | 2014 |
|---|
| 57, Lindisfarne Road229 m away | 72 m² | 120 m² | +48 m² +67% | 2025 |
|---|
| 62, Haydon Road194 m away | 94 m² | 142 m² | +48 m² +51% | 2023 |
|---|
| 391, Valence Avenue215 m away | 105 m² | 153 m² | +48 m² +46% | 2023 |
|---|
| 30, Warrington Road487 m away | 121 m² | 169 m² | +48 m² +40% | 2023 |
|---|
| 838, Green Lane432 m away | 85 m² | 131 m² | +46 m² +54% | 2026 |
|---|
| 5, Wood Lane636 m away | 76 m² | 122 m² | +46 m² +61% | 2026 |
|---|
| 10, Highgrove Road955 m away | 71 m² | 117 m² | +46 m² +65% | 2012 |
|---|
| 12, Eliot Road861 m away | 88 m² | 133 m² | +45 m² +51% | 2026 |
|---|
| 88, Valence Wood Road559 m away | 74 m² | 119 m² | +45 m² +61% | 2014 |
|---|
| 706a, Green Lane783 m away | 43 m² | 87 m² | +44 m² +102% | 2026 |
|---|
| 42, Cotesmore Gardens968 m away | 68 m² | 112 m² | +44 m² +65% | 2025 |
|---|
| 118, Chittys Lane345 m away | 93 m² | 137 m² | +44 m² +47% | 2024 |
|---|
| 25, Bowes Road788 m away | 37 m² | 81 m² | +44 m² +119% | 2018 |
|---|
| 46, Windsor Road814 m away | 65 m² | 108 m² | +43 m² +66% | 2024 |
|---|
| 9, Greenside761 m away | 98 m² | 141 m² | +43 m² +44% | 2020 |
|---|
| 978, Green Lane821 m away | 67 m² | 110 m² | +43 m² +64% | 2016 |
|---|
| 50, Burnside Road954 m away | 108 m² | 149 m² | +41 m² +38% | 2025 |
|---|
| 130, Waldegrave Road380 m away | 79 m² | 120 m² | +41 m² +52% | 2024 |
|---|
| 1, Day Drive691 m away | 72 m² | 112 m² | +40 m² +56% | 2025 |
|---|
| 5a, Airthrie Road993 m away | 56 m² | 95 m² | +39 m² +70% | 2025 |
|---|
| 60, Gainsborough Road930 m away | 80 m² | 118 m² | +38 m² +48% | 2026 |
|---|
| 17, Kemp Road813 m away | 64 m² | 102 m² | +38 m² +59% | 2023 |
|---|
| 98, Bentry Road946 m away | 71 m² | 109 m² | +38 m² +54% | 2021 |
|---|
| 37a, Boulton Road924 m away | 42 m² | 80 m² | +38 m² +90% | 2018 |
|---|
| 63, Haskard Road908 m away | 70 m² | 108 m² | +38 m² +54% | 2014 |
|---|
| 249, Bennetts Castle Lane607 m away | 100 m² | 137 m² | +37 m² +37% | 2025 |
|---|
| 35, Donne Road572 m away | 62 m² | 99 m² | +37 m² +60% | 2023 |
|---|
| 38, Haydon Road262 m away | 90 m² | 126 m² | +36 m² +40% | 2026 |
|---|
| 10, Fossway560 m away | 70 m² | 106 m² | +36 m² +51% | 2025 |
|---|
| 16, Mayesbrook Road895 m away | 73 m² | 109 m² | +36 m² +49% | 2016 |
|---|
| 69, Dunkeld Road655 m away | 82 m² | 118 m² | +36 m² +44% | 2014 |
|---|
| 1, Dunkeld Road687 m away | 105 m² | 140 m² | +35 m² +33% | 2026 |
|---|
| 92, Stevens Road499 m away | 45 m² | 80 m² | +35 m² +78% | 2025 |
|---|
| 26, Greenway604 m away | 79 m² | 114 m² | +35 m² +44% | 2022 |
|---|
| 112, Lindsey Road283 m away | 111 m² | 146 m² | +35 m² +32% | 2019 |
|---|
| 483, Valence Avenue368 m away | 70 m² | 105 m² | +35 m² +50% | 2019 |
|---|
| 15, Eliot Road861 m away | 79 m² | 114 m² | +35 m² +44% | 2015 |
|---|
| 91, Burnside Road668 m away | 106 m² | 140 m² | +34 m² +32% | 2025 |
|---|
| 21, Joan Road761 m away | 88 m² | 122 m² | +34 m² +39% | 2025 |
|---|
| 193, Wood Lane840 m away | 77 m² | 111 m² | +34 m² +44% | 2023 |
|---|
| 68, Mayesbrook Road895 m away | 110 m² | 144 m² | +34 m² +31% | 2023 |
|---|
| 73, Valence Avenue959 m away | 55 m² | 89 m² | +34 m² +62% | 2021 |
|---|
| 23, Bushway432 m away | 74 m² | 108 m² | +34 m² +46% | 2014 |
|---|
| 117, Lindsey Road283 m away | 78 m² | 112 m² | +34 m² +44% | 2013 |
|---|
| 19, Babington Road907 m away | 74 m² | 107 m² | +33 m² +45% | 2023 |
|---|
| 4a, Rowallen Parade780 m away | 59 m² | 92 m² | +33 m² +56% | 2022 |
|---|
| 40, Dunkeld Road719 m away | 134 m² | 167 m² | +33 m² +25% | 2018 |
|---|
| 19, Holden Close823 m away | 40 m² | 73 m² | +33 m² +83% | 2018 |
|---|
| 67, Haydon Road194 m away | 94 m² | 127 m² | +33 m² +35% | 2015 |
|---|
| 21, Mayfield Road850 m away | 80 m² | 112 m² | +32 m² +40% | 2026 |
|---|
| 668, Longbridge Road934 m away | 81 m² | 112 m² | +31 m² +38% | 2026 |
|---|
| 48, Verney Road995 m away | 138 m² | 169 m² | +31 m² +22% | 2023 |
|---|
| 17, Adomar Road609 m away | 64 m² | 95 m² | +31 m² +48% | 2021 |
|---|
| 162, Stevens Road625 m away | 86 m² | 117 m² | +31 m² +36% | 2021 |
|---|
| 40, Hazeldene Road974 m away | 119 m² | 150 m² | +31 m² +26% | 2021 |
|---|
| 88, Farmway334 m away | 76 m² | 107 m² | +31 m² +41% | 2020 |
|---|
| 3, Cories Close528 m away | 49 m² | 80 m² | +31 m² +63% | 2020 |
|---|
| 4, Fuller Road717 m away | 109 m² | 140 m² | +31 m² +28% | 2016 |
|---|
| 615, Becontree Avenue959 m away | 63 m² | 94 m² | +31 m² +49% | 2014 |
|---|
| 935, Longbridge Road813 m away | 98 m² | 128 m² | +30 m² +31% | 2026 |
|---|
| 39, Lichfield Road825 m away | 78 m² | 108 m² | +30 m² +38% | 2026 |
|---|
| 8, Lucy Gardens959 m away | 66 m² | 96 m² | +30 m² +45% | 2025 |
|---|
| 4, Weston Road981 m away | 95 m² | 125 m² | +30 m² +32% | 2024 |
|---|
| 32, Grafton Gardens902 m away | 61 m² | 91 m² | +30 m² +49% | 2016 |
|---|
| 17, Joan Road761 m away | 78 m² | 108 m² | +30 m² +38% | 2014 |
|---|
| 102, Lichfield Road447 m away | 70 m² | 99 m² | +29 m² +41% | 2026 |
|---|
| 17, Dunkeld Road687 m away | 55 m² | 84 m² | +29 m² +53% | 2026 |
|---|
| 53, Simmons Drive771 m away | 99 m² | 128 m² | +29 m² +29% | 2026 |
|---|
| 651, Becontree Avenue959 m away | 95 m² | 124 m² | +29 m² +31% | 2025 |
|---|
| 8, Lake Close96 m away | 74 m² | 103 m² | +29 m² +39% | 2024 |
|---|
| 37, Butler Road924 m away | 86 m² | 115 m² | +29 m² +34% | 2022 |
|---|
| 5, Fiennes Close926 m away | 49 m² | 78 m² | +29 m² +59% | 2021 |
|---|
| 40, Fieldway741 m away | 75 m² | 104 m² | +29 m² +39% | 2015 |
|---|
| 112, Lindisfarne Road208 m away | 79 m² | 107 m² | +28 m² +35% | 2026 |
|---|
| 960, Green Lane821 m away | 89 m² | 117 m² | +28 m² +31% | 2026 |
|---|
| 25, Mayfield Road850 m away | 86 m² | 114 m² | +28 m² +33% | 2026 |
|---|
| 149, Baron Road350 m away | 93 m² | 121 m² | +28 m² +30% | 2025 |
|---|
| 18, Bonham Gardens420 m away | 60 m² | 88 m² | +28 m² +47% | 2024 |
|---|
| 59, Mayesbrook Road917 m away | 90 m² | 118 m² | +28 m² +31% | 2024 |
|---|
| 548, Valence Avenue503 m away | 79 m² | 107 m² | +28 m² +35% | 2014 |
|---|
| 7, Angle Green834 m away | 117 m² | 145 m² | +28 m² +24% | 2014 |
|---|
| 7, Grafton Gardens902 m away | 79 m² | 106 m² | +27 m² +34% | 2026 |
|---|
| 58, Bushway435 m away | 83 m² | 110 m² | +27 m² +33% | 2024 |
|---|
| 234, Valence Circus674 m away | 55 m² | 82 m² | +27 m² +49% | 2024 |
|---|
| 22, Bonham Road470 m away | 68 m² | 95 m² | +27 m² +40% | 2021 |
|---|
| 13, Verney Road889 m away | 60 m² | 87 m² | +27 m² +45% | 2021 |
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| 800, Longbridge Road800 m away | 86 m² | 113 m² | +27 m² +31% | 2016 |
|---|
| 58, Turnage Road920 m away | 76 m² | 103 m² | +27 m² +36% | 2011 |
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| 26, Milner Road591 m away | 70 m² | 96 m² | +26 m² +37% | 2025 |
|---|
| 195, Wood Lane840 m away | 79 m² | 105 m² | +26 m² +33% | 2025 |
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| 144, Baron Road615 m away | 70 m² | 96 m² | +26 m² +37% | 2024 |
|---|
| 23, Cornshaw Road921 m away | 59 m² | 85 m² | +26 m² +44% | 2023 |
|---|
| 51, Windsor Road828 m away | 64 m² | 90 m² | +26 m² +41% | 2021 |
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| 17, Warrington Road487 m away | 64 m² | 90 m² | +26 m² +41% | 2020 |
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| 797, Green Lane643 m away | 52 m² | 78 m² | +26 m² +50% | 2018 |
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| 161, Porters Avenue976 m away | 69 m² | 95 m² | +26 m² +38% | 2016 |
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| 189, Grafton Road855 m away | 65 m² | 91 m² | +26 m² +40% | 2014 |
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| 48, Mayesbrook Road895 m away | 109 m² | 135 m² | +26 m² +24% | 2014 |
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| 1, Brittain Road929 m away | 90 m² | 116 m² | +26 m² +29% | 2014 |
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| 214, Bennetts Castle Lane369 m away | 65 m² | 90 m² | +25 m² +38% | 2026 |
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| 7, Brooks Mansions, Green Lane906 m away | 56 m² | 81 m² | +25 m² +45% | 2026 |
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| 187, Grafton Road855 m away | 52 m² | 77 m² | +25 m² +48% | 2021 |
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| 29, Hazeldene Road974 m away | 94 m² | 119 m² | +25 m² +27% | 2020 |
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| 56, Valence Wood Road428 m away | 73 m² | 98 m² | +25 m² +34% | 2015 |
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| 537, Valence Avenue534 m away | 51 m² | 76 m² | +25 m² +49% | 2015 |
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| 15, Martin Road746 m away | 83 m² | 108 m² | +25 m² +30% | 2011 |
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| 21, Fuller Road717 m away | 87 m² | 111 m² | +24 m² +28% | 2025 |
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| 11, Bushgrove Road290 m away | 66 m² | 90 m² | +24 m² +36% | 2022 |
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| 73, Keppel Road965 m away | 48 m² | 72 m² | +24 m² +50% | 2022 |
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| 863, Green Lane845 m away | 64 m² | 88 m² | +24 m² +38% | 2021 |
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| 101, Bentry Road963 m away | 66 m² | 90 m² | +24 m² +36% | 2021 |
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| 99, Bushgrove Road607 m away | 70 m² | 94 m² | +24 m² +34% | 2016 |
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| 14, Haydon Road338 m away | 148 m² | 171 m² | +23 m² +16% | 2026 |
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| 16, Kean Crescent918 m away | 72 m² | 95 m² | +23 m² +32% | 2026 |
|---|
| 65, Farmway334 m away | 69 m² | 92 m² | +23 m² +33% | 2025 |
|---|
| 87, Lichfield Road604 m away | 81 m² | 104 m² | +23 m² +28% | 2025 |
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| 19, Verney Gardens954 m away | 48 m² | 71 m² | +23 m² +48% | 2025 |
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| 22, Chittys Lane615 m away | 78 m² | 101 m² | +23 m² +29% | 2024 |
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| 2, Jade Close931 m away | 70 m² | 93 m² | +23 m² +33% | 2024 |
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| 379, Valence Avenue215 m away | 78 m² | 101 m² | +23 m² +29% | 2023 |
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| 561, Becontree Avenue805 m away | 60 m² | 83 m² | +23 m² +38% | 2019 |
|---|
| 27, Lynett Road697 m away | 50 m² | 73 m² | +23 m² +46% | 2017 |
|---|
| 17, Airthrie Road993 m away | 120 m² | 143 m² | +23 m² +19% | 2016 |
|---|
| 260, Bonham Road414 m away | 67 m² | 90 m² | +23 m² +34% | 2015 |
|---|
| 772a, Green Lane598 m away | 76 m² | 99 m² | +23 m² +30% | 2014 |
|---|
| 861, Green Lane845 m away | 53 m² | 76 m² | +23 m² +43% | 2012 |
|---|
| 12, Donne Road572 m away | 85 m² | 108 m² | +23 m² +27% | 2010 |
|---|
| 5, Aylmer Road586 m away | 71 m² | 93 m² | +22 m² +31% | 2026 |
|---|
| 9, Martin Gardens797 m away | 90 m² | 112 m² | +22 m² +24% | 2026 |
|---|
| 11, Baron Road911 m away | 86 m² | 108 m² | +22 m² +26% | 2026 |
|---|
| 3, Hazeldene Road974 m away | 99 m² | 121 m² | +22 m² +22% | 2023 |
|---|
| 21, David Road715 m away | 63 m² | 85 m² | +22 m² +35% | 2022 |
|---|
| 258, Becontree Avenue430 m away | 82 m² | 104 m² | +22 m² +27% | 2020 |
|---|
| 115, Valence Wood Road559 m away | 61 m² | 83 m² | +22 m² +36% | 2020 |
|---|
| 15, Chittys Lane615 m away | 73 m² | 95 m² | +22 m² +30% | 2019 |
|---|
| 19, Chittys Lane615 m away | 83 m² | 105 m² | +22 m² +27% | 2018 |
|---|
| 150, Bonham Road286 m away | 72 m² | 94 m² | +22 m² +31% | 2014 |
|---|
| 489, Valence Avenue368 m away | 67 m² | 89 m² | +22 m² +33% | 2014 |
|---|
| 5, Airthrie Road993 m away | 57 m² | 78 m² | +21 m² +37% | 2025 |
|---|
| 19, David Road715 m away | 62 m² | 83 m² | +21 m² +34% | 2022 |
|---|
| 133, Bennetts Castle Lane144 m away | 71 m² | 92 m² | +21 m² +30% | 2018 |
|---|
| 8, Linkway504 m away | 106 m² | 127 m² | +21 m² +20% | 2018 |
|---|
| 12, Aylmer Road586 m away | 62 m² | 83 m² | +21 m² +34% | 2018 |
|---|
| 39, Holden Close823 m away | 21 m² | 42 m² | +21 m² +100% | 2018 |
|---|
| 14, Greenway604 m away | 67 m² | 88 m² | +21 m² +31% | 2017 |
|---|
| 149, Marlborough Road987 m away | 82 m² | 103 m² | +21 m² +26% | 2010 |
|---|
| 77, Stevens Road541 m away | 104 m² | 124 m² | +20 m² +19% | 2026 |
|---|
| 18, Winterbourne Road609 m away | 69 m² | 89 m² | +20 m² +29% | 2026 |
|---|
| 92, Groveway376 m away | 71 m² | 91 m² | +20 m² +28% | 2025 |
|---|
| 91, Lindsey Road390 m away | 79 m² | 99 m² | +20 m² +25% | 2025 |
|---|
| 1, Fossway560 m away | 66 m² | 86 m² | +20 m² +30% | 2025 |
|---|
| 54, Ager Avenue922 m away | 109 m² | 129 m² | +20 m² +18% | 2025 |
|---|
| 56, Butler Road924 m away | 71 m² | 91 m² | +20 m² +28% | 2025 |
|---|
| 1, Jade Close931 m away | 62 m² | 82 m² | +20 m² +32% | 2024 |
|---|
| 28, Holden Close823 m away | 56 m² | 76 m² | +20 m² +36% | 2022 |
|---|
| 55, Warrington Road629 m away | 96 m² | 116 m² | +20 m² +21% | 2021 |
|---|
| 789, Green Lane643 m away | 64 m² | 84 m² | +20 m² +31% | 2021 |
|---|
| 1, Baron Road911 m away | 91 m² | 111 m² | +20 m² +22% | 2021 |
|---|
| 10, Hynton Road333 m away | 58 m² | 78 m² | +20 m² +34% | 2016 |
|---|
| 530, Valence Avenue503 m away | 62 m² | 82 m² | +20 m² +32% | 2014 |
|---|
| 552, Becontree Avenue717 m away | 91 m² | 110 m² | +19 m² +21% | 2026 |
|---|
| 31, Bennetts Castle Lane423 m away | 100 m² | 119 m² | +19 m² +19% | 2025 |
|---|
| 130, Valence Avenue912 m away | 60 m² | 79 m² | +19 m² +32% | 2025 |
|---|
| 23a, Haydon Road338 m away | 47 m² | 66 m² | +19 m² +40% | 2024 |
|---|
| 122, Stevens Road499 m away | 96 m² | 115 m² | +19 m² +20% | 2022 |
|---|
| 8, Scottes Lane938 m away | 28 m² | 47 m² | +19 m² +68% | 2021 |
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