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 RM9 5LJ
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 |
|---|---|---|---|---|
| 76, Marston Avenue892 m away | 110 m² | 242 m² | +132 m² +120% | 2019 |
| 74, Oxlow Lane585 m away | 82 m² | 183 m² | +101 m² +123% | 2021 |
| 2, Verney Road93 m away | 79 m² | 167 m² | +88 m² +111% | 2024 |
| 602, Becontree Avenue937 m away | 69 m² | 155 m² | +86 m² +125% | 2015 |
| 74, Porters Avenue595 m away | 67 m² | 152 m² | +85 m² +127% | 2025 |
| 125, Connor Road599 m away | 63 m² | 133 m² | +70 m² +111% | 2025 |
| 137, Cornwallis Road0 m away | 68 m² | 136 m² | +68 m² +100% | 2021 |
| 167, Bennetts Castle Lane838 m away | 70 m² | 138 m² | +68 m² +97% | 2019 |
| 36, Coote Road798 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.
| 52 m² |
| 120 m² |
| +68 m² +131% |
| 2013 |
| 671, Heathway778 m away | 80 m² | 147 m² | +67 m² +84% | 2026 |
|---|
| 24, Hewett Road624 m away | 62 m² | 128 m² | +66 m² +106% | 2025 |
|---|
| 115, Connor Road599 m away | 63 m² | 126 m² | +63 m² +100% | 2025 |
|---|
| 92, Marston Avenue932 m away | 69 m² | 132 m² | +63 m² +91% | 2025 |
|---|
| 55a, Grafton Road564 m away | 64 m² | 127 m² | +63 m² +98% | 2011 |
|---|
| 7, Spinney Gardens453 m away | 67 m² | 129 m² | +62 m² +93% | 2021 |
|---|
| 178, Porters Avenue925 m away | 81 m² | 141 m² | +60 m² +74% | 2018 |
|---|
| 22, Hewett Road624 m away | 62 m² | 122 m² | +60 m² +97% | 2014 |
|---|
| 15, Margery Road792 m away | 60 m² | 120 m² | +60 m² +100% | 2014 |
|---|
| 465, Valence Avenue613 m away | 81 m² | 139 m² | +58 m² +72% | 2014 |
|---|
| 521, Valence Avenue514 m away | 69 m² | 126 m² | +57 m² +83% | 2015 |
|---|
| 53, Nicholas Road787 m away | 64 m² | 119 m² | +55 m² +86% | 2023 |
|---|
| 201, Marlborough Road976 m away | 86 m² | 141 m² | +55 m² +64% | 2019 |
|---|
| 64, Fanshawe Crescent967 m away | 83 m² | 137 m² | +54 m² +65% | 2012 |
|---|
| 10, Lucy Gardens458 m away | 75 m² | 128 m² | +53 m² +71% | 2021 |
|---|
| 451, Heathway730 m away | 66 m² | 118 m² | +52 m² +79% | 2025 |
|---|
| 19, Eliot Road525 m away | 64 m² | 115 m² | +51 m² +80% | 2020 |
|---|
| 16, St Georges Road353 m away | 85 m² | 135 m² | +50 m² +59% | 2026 |
|---|
| 28, Powell Gardens767 m away | 69 m² | 119 m² | +50 m² +72% | 2023 |
|---|
| 1, Oglethorpe Road911 m away | 60 m² | 109 m² | +49 m² +82% | 2023 |
|---|
| 391, Valence Avenue788 m away | 105 m² | 153 m² | +48 m² +46% | 2023 |
|---|
| 38, Bainbridge Road607 m away | 62 m² | 110 m² | +48 m² +77% | 2021 |
|---|
| 54, Wren Road637 m away | 81 m² | 129 m² | +48 m² +59% | 2019 |
|---|
| 5, Wood Lane765 m away | 76 m² | 122 m² | +46 m² +61% | 2026 |
|---|
| 12, Eliot Road525 m away | 88 m² | 133 m² | +45 m² +51% | 2026 |
|---|
| 216, Sterry Road850 m away | 61 m² | 106 m² | +45 m² +74% | 2023 |
|---|
| 95, Connor Road599 m away | 74 m² | 119 m² | +45 m² +61% | 2017 |
|---|
| 88, Valence Wood Road514 m away | 74 m² | 119 m² | +45 m² +61% | 2014 |
|---|
| 25, Bowes Road930 m away | 37 m² | 81 m² | +44 m² +119% | 2018 |
|---|
| 46, Windsor Road343 m away | 65 m² | 108 m² | +43 m² +66% | 2024 |
|---|
| 194, Halbutt Street415 m away | 93 m² | 135 m² | +42 m² +45% | 2022 |
|---|
| 72, Fanshawe Crescent818 m away | 60 m² | 101 m² | +41 m² +68% | 2026 |
|---|
| 78, Wren Road846 m away | 78 m² | 119 m² | +41 m² +53% | 2022 |
|---|
| 13, Hunters Square915 m away | 106 m² | 147 m² | +41 m² +39% | 2022 |
|---|
| 12, Wren Road590 m away | 83 m² | 123 m² | +40 m² +48% | 2025 |
|---|
| 15, Ayloffe Road986 m away | 72 m² | 112 m² | +40 m² +56% | 2016 |
|---|
| 445, Heathway831 m away | 92 m² | 131 m² | +39 m² +42% | 2026 |
|---|
| 60, Nicholas Road871 m away | 67 m² | 106 m² | +39 m² +58% | 2021 |
|---|
| 173, Oxlow Lane924 m away | 67 m² | 106 m² | +39 m² +58% | 2016 |
|---|
| 12, Nicholas Road708 m away | 73 m² | 112 m² | +39 m² +53% | 2014 |
|---|
| 42, Monmouth Road657 m away | 108 m² | 146 m² | +38 m² +35% | 2025 |
|---|
| 98, Bentry Road975 m away | 71 m² | 109 m² | +38 m² +54% | 2021 |
|---|
| 37a, Boulton Road742 m away | 42 m² | 80 m² | +38 m² +90% | 2018 |
|---|
| 63, Haskard Road579 m away | 70 m² | 108 m² | +38 m² +54% | 2014 |
|---|
| 9, Sterry Crescent881 m away | 64 m² | 101 m² | +37 m² +58% | 2025 |
|---|
| 249, Bennetts Castle Lane891 m away | 100 m² | 137 m² | +37 m² +37% | 2025 |
|---|
| 36, Fanshawe Crescent967 m away | 159 m² | 196 m² | +37 m² +23% | 2022 |
|---|
| 483, Valence Avenue613 m away | 70 m² | 105 m² | +35 m² +50% | 2019 |
|---|
| 112, Lindsey Road946 m away | 111 m² | 146 m² | +35 m² +32% | 2019 |
|---|
| 15, Eliot Road525 m away | 79 m² | 114 m² | +35 m² +44% | 2015 |
|---|
| 34, Westfield Road359 m away | 61 m² | 95 m² | +34 m² +56% | 2026 |
|---|
| 193, Wood Lane212 m away | 77 m² | 111 m² | +34 m² +44% | 2023 |
|---|
| 207, Osborne Square582 m away | 79 m² | 113 m² | +34 m² +43% | 2022 |
|---|
| 47, Halbutt Street795 m away | 69 m² | 103 m² | +34 m² +49% | 2021 |
|---|
| 23, Bushway722 m away | 74 m² | 108 m² | +34 m² +46% | 2014 |
|---|
| 117, Lindsey Road946 m away | 78 m² | 112 m² | +34 m² +44% | 2013 |
|---|
| 6, Joyners Close463 m away | 58 m² | 91 m² | +33 m² +57% | 2022 |
|---|
| 60, Homestead Road935 m away | 99 m² | 130 m² | +31 m² +31% | 2026 |
|---|
| 6, Thompson Road544 m away | 70 m² | 101 m² | +31 m² +44% | 2025 |
|---|
| 365, Heathway988 m away | 90 m² | 121 m² | +31 m² +34% | 2025 |
|---|
| 25, Osborne Square476 m away | 60 m² | 91 m² | +31 m² +52% | 2024 |
|---|
| 48, Verney Road143 m away | 138 m² | 169 m² | +31 m² +22% | 2023 |
|---|
| 17, Adomar Road366 m away | 64 m² | 95 m² | +31 m² +48% | 2021 |
|---|
| 615, Becontree Avenue918 m away | 63 m² | 94 m² | +31 m² +49% | 2014 |
|---|
| 9, Weston Green225 m away | 117 m² | 147 m² | +30 m² +26% | 2025 |
|---|
| 8, Lucy Gardens458 m away | 66 m² | 96 m² | +30 m² +45% | 2025 |
|---|
| 4, Weston Road180 m away | 95 m² | 125 m² | +30 m² +32% | 2024 |
|---|
| 327, Wood Lane625 m away | 76 m² | 106 m² | +30 m² +39% | 2024 |
|---|
| 73, Beverley Road125 m away | 72 m² | 102 m² | +30 m² +42% | 2023 |
|---|
| 4, Dunbar Avenue984 m away | 79 m² | 109 m² | +30 m² +38% | 2019 |
|---|
| 100, Connor Road599 m away | 76 m² | 106 m² | +30 m² +39% | 2015 |
|---|
| 118, Sterry Road894 m away | 97 m² | 127 m² | +30 m² +31% | 2015 |
|---|
| 53, Simmons Drive311 m away | 99 m² | 128 m² | +29 m² +29% | 2026 |
|---|
| 651, Becontree Avenue918 m away | 95 m² | 124 m² | +29 m² +31% | 2025 |
|---|
| 14, Nicholas Road708 m away | 102 m² | 131 m² | +29 m² +28% | 2024 |
|---|
| 8, Lake Close958 m away | 74 m² | 103 m² | +29 m² +39% | 2024 |
|---|
| 30, Bainbridge Road607 m away | 67 m² | 96 m² | +29 m² +43% | 2023 |
|---|
| 653, Heathway778 m away | 67 m² | 96 m² | +29 m² +43% | 2023 |
|---|
| 148, Halbutt Street398 m away | 63 m² | 92 m² | +29 m² +46% | 2016 |
|---|
| 112, Lindisfarne Road792 m away | 79 m² | 107 m² | +28 m² +35% | 2026 |
|---|
| 145, Parsloes Avenue671 m away | 72 m² | 100 m² | +28 m² +39% | 2021 |
|---|
| 393, Wood Lane815 m away | 84 m² | 112 m² | +28 m² +33% | 2018 |
|---|
| 548, Valence Avenue571 m away | 79 m² | 107 m² | +28 m² +35% | 2014 |
|---|
| 186, Parsloes Avenue503 m away | 62 m² | 89 m² | +27 m² +44% | 2026 |
|---|
| 143, Maxey Road108 m away | 114 m² | 141 m² | +27 m² +24% | 2025 |
|---|
| 234, Valence Circus335 m away | 55 m² | 82 m² | +27 m² +49% | 2024 |
|---|
| 58, Bushway693 m away | 83 m² | 110 m² | +27 m² +33% | 2024 |
|---|
| 13, Verney Road93 m away | 60 m² | 87 m² | +27 m² +45% | 2021 |
|---|
| 195, Wood Lane212 m away | 79 m² | 105 m² | +26 m² +33% | 2025 |
|---|
| 65, Parsloes Avenue942 m away | 72 m² | 98 m² | +26 m² +36% | 2023 |
|---|
| 51, Windsor Road381 m away | 64 m² | 90 m² | +26 m² +41% | 2021 |
|---|
| 182, Oxlow Lane898 m away | 94 m² | 120 m² | +26 m² +28% | 2021 |
|---|
| 32, Fanshawe Crescent967 m away | 102 m² | 128 m² | +26 m² +25% | 2019 |
|---|
| 161, Porters Avenue757 m away | 69 m² | 95 m² | +26 m² +38% | 2016 |
|---|
| 1, Brittain Road621 m away | 90 m² | 116 m² | +26 m² +29% | 2014 |
|---|
| 189, Grafton Road966 m away | 65 m² | 91 m² | +26 m² +40% | 2014 |
|---|
| 19, Winmill Road482 m away | 57 m² | 83 m² | +26 m² +46% | 2012 |
|---|
| 214, Bennetts Castle Lane878 m away | 65 m² | 90 m² | +25 m² +38% | 2026 |
|---|
| 22, Raydons Road437 m away | 75 m² | 100 m² | +25 m² +33% | 2023 |
|---|
| 187, Grafton Road966 m away | 52 m² | 77 m² | +25 m² +48% | 2021 |
|---|
| 83, Sterry Road992 m away | 74 m² | 99 m² | +25 m² +34% | 2016 |
|---|
| 537, Valence Avenue514 m away | 51 m² | 76 m² | +25 m² +49% | 2015 |
|---|
| 56, Valence Wood Road574 m away | 73 m² | 98 m² | +25 m² +34% | 2015 |
|---|
| 15, Martin Road842 m away | 83 m² | 108 m² | +25 m² +30% | 2011 |
|---|
| 9, Osborne Square476 m away | 66 m² | 90 m² | +24 m² +36% | 2025 |
|---|
| 536, Heathway850 m away | 81 m² | 105 m² | +24 m² +30% | 2025 |
|---|
| 57, Oglethorpe Road911 m away | 71 m² | 95 m² | +24 m² +34% | 2024 |
|---|
| 73, Keppel Road278 m away | 48 m² | 72 m² | +24 m² +50% | 2022 |
|---|
| 11, Bushgrove Road711 m away | 66 m² | 90 m² | +24 m² +36% | 2022 |
|---|
| 99, Bushgrove Road603 m away | 70 m² | 94 m² | +24 m² +34% | 2016 |
|---|
| 19, Verney Gardens187 m away | 48 m² | 71 m² | +23 m² +48% | 2025 |
|---|
| 379, Valence Avenue788 m away | 78 m² | 101 m² | +23 m² +29% | 2023 |
|---|
| 70, Durell Road699 m away | 112 m² | 135 m² | +23 m² +21% | 2019 |
|---|
| 561, Becontree Avenue878 m away | 60 m² | 83 m² | +23 m² +38% | 2019 |
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| 6, Harris Road718 m away | 67 m² | 90 m² | +23 m² +34% | 2018 |
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| 260, Bonham Road558 m away | 67 m² | 90 m² | +23 m² +34% | 2015 |
|---|
| 97, Croppath Road986 m away | 102 m² | 125 m² | +23 m² +23% | 2015 |
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| 32, Page Close425 m away | 58 m² | 81 m² | +23 m² +40% | 2014 |
|---|
| 5, Aylmer Road385 m away | 71 m² | 93 m² | +22 m² +31% | 2026 |
|---|
| 19, Weylond Road541 m away | 66 m² | 88 m² | +22 m² +33% | 2026 |
|---|
| 9, Martin Gardens799 m away | 90 m² | 112 m² | +22 m² +24% | 2026 |
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| 84, Beverley Road246 m away | 61 m² | 83 m² | +22 m² +36% | 2025 |
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| 115, Valence Wood Road514 m away | 61 m² | 83 m² | +22 m² +36% | 2020 |
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| 111, Oxlow Lane585 m away | 69 m² | 91 m² | +22 m² +32% | 2015 |
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| 489, Valence Avenue613 m away | 67 m² | 89 m² | +22 m² +33% | 2014 |
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| 150, Bonham Road720 m away | 72 m² | 94 m² | +22 m² +31% | 2014 |
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| 95, Fanshawe Crescent685 m away | 70 m² | 91 m² | +21 m² +30% | 2021 |
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| 6, Stanhope Gardens742 m away | 76 m² | 97 m² | +21 m² +28% | 2021 |
|---|
| 12, Aylmer Road385 m away | 62 m² | 83 m² | +21 m² +34% | 2018 |
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| 133, Bennetts Castle Lane867 m away | 71 m² | 92 m² | +21 m² +30% | 2018 |
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| 8, Linkway936 m away | 106 m² | 127 m² | +21 m² +20% | 2018 |
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| 149, Marlborough Road976 m away | 82 m² | 103 m² | +21 m² +26% | 2010 |
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| 79h, Raydons Road378 m away | 51 m² | 71 m² | +20 m² +39% | 2026 |
|---|
| 79, Connor Road599 m away | 88 m² | 108 m² | +20 m² +23% | 2025 |
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| 92, Groveway777 m away | 71 m² | 91 m² | +20 m² +28% | 2025 |
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| 53, Thompson Road629 m away | 70 m² | 90 m² | +20 m² +29% | 2024 |
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| 17, Harris Road718 m away | 76 m² | 96 m² | +20 m² +26% | 2021 |
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| 55, Warrington Road938 m away | 96 m² | 116 m² | +20 m² +21% | 2021 |
|---|
| 17, Boxoll Road286 m away | 75 m² | 95 m² | +20 m² +27% | 2020 |
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| 530, Valence Avenue571 m away | 62 m² | 82 m² | +20 m² +32% | 2014 |
|---|
| 12, Terrace Walk690 m away | 63 m² | 83 m² | +20 m² +32% | 2014 |
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| 552, Becontree Avenue834 m away | 91 m² | 110 m² | +19 m² +21% | 2026 |
|---|
| 5, Edgehill Gardens958 m away | 67 m² | 86 m² | +19 m² +28% | 2025 |
|---|
| 48, Keppel Road302 m away | 58 m² | 77 m² | +19 m² +33% | 2019 |
|---|
| 7, Oglethorpe Road911 m away | 65 m² | 84 m² | +19 m² +29% | 2019 |
|---|
| 151, Osborne Square582 m away | 53 m² | 72 m² | +19 m² +36% | 2016 |
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| 604, Becontree Avenue937 m away | 78 m² | 97 m² | +19 m² +24% | 2016 |
|---|
| 366, Heathway874 m away | 76 m² | 95 m² | +19 m² +25% | 2015 |
|---|
| 12, Weston Green225 m away | 78 m² | 97 m² | +19 m² +24% | 2014 |
|---|
| 413, Valence Avenue788 m away | 81 m² | 100 m² | +19 m² +23% | 2014 |
|---|
| 116, Marston Avenue979 m away | 72 m² | 91 m² | +19 m² +26% | 2014 |
|---|
| 22, Spinney Gardens453 m away | 109 m² | 128 m² | +19 m² +17% | 2013 |
|---|
| 26, Powell Gardens767 m away | 64 m² | 83 m² | +19 m² +30% | 2012 |
|---|
| 67, Hunters Square915 m away | 63 m² | 81 m² | +18 m² +29% | 2026 |
|---|
| 83, Bennetts Castle Lane970 m away | 84 m² | 102 m² | +18 m² +21% | 2026 |
|---|
| 18, Exton Gardens934 m away | 68 m² | 86 m² | +18 m² +26% | 2025 |
|---|
| 38, Osborne Square598 m away | 78 m² | 96 m² | +18 m² +23% | 2023 |
|---|
| 6, Bushway693 m away | 75 m² | 93 m² | +18 m² +24% | 2023 |
|---|
| 203, Bonham Road558 m away | 58 m² | 76 m² | +18 m² +31% | 2017 |
|---|
| 3, Valence Wood Road613 m away | 60 m² | 78 m² | +18 m² +30% | 2015 |
|---|
| 228, Bonham Road558 m away | 73 m² | 91 m² | +18 m² +25% | 2014 |
|---|
| 125, Valence Circus326 m away | 76 m² | 94 m² | +18 m² +24% | 2013 |
|---|
| 16, Ayloffe Road986 m away | 66 m² | 84 m² | +18 m² +27% | 2013 |
|---|
| 13, Harris Road718 m away | 65 m² | 82 m² | +17 m² +26% | 2026 |
|---|
| 185, Marston Avenue979 m away | 82 m² | 99 m² | +17 m² +21% | 2026 |
|---|
| 290, Bonham Road487 m away | 58 m² | 75 m² | +17 m² +29% | 2025 |
|---|
| 21b, Charlecote Road313 m away | 98 m² | 115 m² | +17 m² +17% | 2024 |
|---|
| 58, Marston Avenue892 m away | 74 m² | 91 m² | +17 m² +23% | 2024 |
|---|
| 35, Farmway972 m away | 69 m² | 86 m² | +17 m² +25% | 2020 |
|---|
| 27, Raydons Road437 m away | 70 m² | 87 m² | +17 m² +24% | 2019 |
|---|
| 37, Connor Road446 m away | 67 m² | 84 m² | +17 m² +25% | 2019 |
|---|
| 410, Valence Avenue763 m away | 98 m² | 115 m² | +17 m² +17% | 2016 |
|---|
| 511, Valence Avenue514 m away | 90 m² | 107 m² | +17 m² +19% | 2015 |
|---|
| 57, Porters Avenue555 m away | 78 m² | 95 m² | +17 m² +22% | 2015 |
|---|
| 64, St Georges Road250 m away | 70 m² | 87 m² | +17 m² +24% | 2014 |
|---|
| 144, Parsloes Avenue632 m away | 91 m² | 108 m² | +17 m² +19% | 2014 |
|---|
| 87, Warrington Road938 m away | 90 m² | 107 m² | +17 m² +19% | 2014 |
|---|
| 81, Cornwallis Road0 m away | 74 m² | 90 m² | +16 m² +22% | 2026 |
|---|
| 93, Connor Road599 m away | 66 m² | 82 m² | +16 m² +24% | 2026 |
|---|
| 78, Nicholas Road871 m away | 80 m² | 96 m² | +16 m² +20% | 2026 |
|---|
| 4, Grafton Road437 m away | 71 m² | 87 m² | +16 m² +23% | 2025 |
|---|
| 13, Monmouth Road640 m away | 65 m² | 81 m² | +16 m² +25% | 2025 |
|---|
| 57, St Georges Road216 m away | 72 m² | 88 m² | +16 m² +22% | 2024 |
|---|
| 8, Springpond Road454 m away | 76 m² | 92 m² | +16 m² +21% | 2024 |
|---|
| 121, Hewett Road780 m away | 61 m² | 77 m² | +16 m² +26% | 2023 |
|---|
| 86, Oxlow Lane585 m away | 88 m² | 104 m² | +16 m² +18% | 2020 |
|---|
| 152, Parsloes Avenue632 m away | 53 m² | 69 m² | +16 m² +30% | 2019 |
|---|
| 34, Eliot Road525 m away | 64 m² | 80 m² | +16 m² +25% | 2016 |
|---|
| 197, Valence Wood Road528 m away | 82 m² | 98 m² | +16 m² +20% | 2015 |
|---|
| 58, Valence Wood Road514 m away | 71 m² | 87 m² | +16 m² +23% | 2014 |
|---|
| 39, Haskard Road579 m away | 57 m² | 73 m² | +16 m² +28% | 2014 |
|---|