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 2TA
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 |
|---|---|---|---|---|
| 98, Aberdour Road976 m away | 97 m² | 212 m² | +115 m² +119% | 2021 |
| 2, Verney Road843 m away | 79 m² | 167 m² | +88 m² +111% | 2024 |
| 4, Dronfield Gardens561 m away | 123 m² | 210 m² | +87 m² +71% | 2026 |
| 74, Porters Avenue445 m away | 67 m² | 152 m² | +85 m² +127% | 2025 |
| 21, Harrold Road835 m away | 70 m² | 145 m² | +75 m² +107% | 2025 |
| 119, Gainsborough Road607 m away | 80 m² | 149 m² | +69 m² +86% | 2025 |
| 137, Cornwallis Road936 m away | 68 m² | 136 m² | +68 m² +100% | 2021 |
| 167, Bennetts Castle Lane179 m away | 70 m² | 138 m² | +68 m² +97% | 2019 |
| 43, Ivinghoe Road931 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.
| 61 m² |
| 128 m² |
| +67 m² +110% |
| 2015 |
| 24, Hewett Road395 m away | 62 m² | 128 m² | +66 m² +106% | 2025 |
|---|
| 56, Holden Close785 m away | 56 m² | 122 m² | +66 m² +118% | 2022 |
|---|
| 15, Mayesbrook Road752 m away | 67 m² | 133 m² | +66 m² +99% | 2014 |
|---|
| 1, Wroxall Road983 m away | 96 m² | 161 m² | +65 m² +68% | 2025 |
|---|
| 54, Gainsborough Road673 m away | 69 m² | 133 m² | +64 m² +93% | 2026 |
|---|
| 62, Dunkeld Road830 m away | 131 m² | 191 m² | +60 m² +46% | 2023 |
|---|
| 178, Porters Avenue629 m away | 81 m² | 141 m² | +60 m² +74% | 2018 |
|---|
| 22, Hewett Road395 m away | 62 m² | 122 m² | +60 m² +97% | 2014 |
|---|
| 15, Margery Road720 m away | 60 m² | 120 m² | +60 m² +100% | 2014 |
|---|
| 465, Valence Avenue452 m away | 81 m² | 139 m² | +58 m² +72% | 2014 |
|---|
| 44, Dunkeld Road978 m away | 62 m² | 119 m² | +57 m² +92% | 2025 |
|---|
| 521, Valence Avenue432 m away | 69 m² | 126 m² | +57 m² +83% | 2015 |
|---|
| 13, Lindsey Road390 m away | 78 m² | 133 m² | +55 m² +71% | 2023 |
|---|
| 201, Marlborough Road502 m away | 86 m² | 141 m² | +55 m² +64% | 2019 |
|---|
| 111, Stevens Road748 m away | 47 m² | 100 m² | +53 m² +113% | 2024 |
|---|
| 8, Highgrove Road463 m away | 60 m² | 113 m² | +53 m² +88% | 2010 |
|---|
| 19, Eliot Road561 m away | 64 m² | 115 m² | +51 m² +80% | 2020 |
|---|
| 16, St Georges Road948 m away | 85 m² | 135 m² | +50 m² +59% | 2026 |
|---|
| 329, Becontree Avenue564 m away | 69 m² | 119 m² | +50 m² +72% | 2025 |
|---|
| 1, Lichfield Road569 m away | 90 m² | 139 m² | +49 m² +54% | 2026 |
|---|
| 59, Gainsborough Road673 m away | 94 m² | 143 m² | +49 m² +52% | 2026 |
|---|
| 16, Waldegrave Road912 m away | 43 m² | 92 m² | +49 m² +114% | 2014 |
|---|
| 57, Lindisfarne Road319 m away | 72 m² | 120 m² | +48 m² +67% | 2025 |
|---|
| 391, Valence Avenue579 m away | 105 m² | 153 m² | +48 m² +46% | 2023 |
|---|
| 62, Haydon Road657 m away | 94 m² | 142 m² | +48 m² +51% | 2023 |
|---|
| 30, Warrington Road975 m away | 121 m² | 169 m² | +48 m² +40% | 2023 |
|---|
| 54, Wren Road740 m away | 81 m² | 129 m² | +48 m² +59% | 2019 |
|---|
| 18, Stonard Road599 m away | 41 m² | 89 m² | +48 m² +117% | 2013 |
|---|
| 5, Wood Lane229 m away | 76 m² | 122 m² | +46 m² +61% | 2026 |
|---|
| 838, Green Lane918 m away | 85 m² | 131 m² | +46 m² +54% | 2026 |
|---|
| 10, Highgrove Road463 m away | 71 m² | 117 m² | +46 m² +65% | 2012 |
|---|
| 12, Eliot Road561 m away | 88 m² | 133 m² | +45 m² +51% | 2026 |
|---|
| 88, Valence Wood Road784 m away | 74 m² | 119 m² | +45 m² +61% | 2014 |
|---|
| 42, Cotesmore Gardens464 m away | 68 m² | 112 m² | +44 m² +65% | 2025 |
|---|
| 118, Chittys Lane821 m away | 93 m² | 137 m² | +44 m² +47% | 2024 |
|---|
| 25, Bowes Road298 m away | 37 m² | 81 m² | +44 m² +119% | 2018 |
|---|
| 46, Windsor Road963 m away | 65 m² | 108 m² | +43 m² +66% | 2024 |
|---|
| 103, Markyate Road966 m away | 64 m² | 106 m² | +42 m² +66% | 2020 |
|---|
| 130, Waldegrave Road585 m away | 79 m² | 120 m² | +41 m² +52% | 2024 |
|---|
| 78, Wren Road708 m away | 78 m² | 119 m² | +41 m² +53% | 2022 |
|---|
| 12, Wren Road697 m away | 83 m² | 123 m² | +40 m² +48% | 2025 |
|---|
| 21, Ilchester Road888 m away | 63 m² | 103 m² | +40 m² +63% | 2023 |
|---|
| 60, Gainsborough Road673 m away | 80 m² | 118 m² | +38 m² +48% | 2026 |
|---|
| 63, Haskard Road575 m away | 70 m² | 108 m² | +38 m² +54% | 2014 |
|---|
| 249, Bennetts Castle Lane122 m away | 100 m² | 137 m² | +37 m² +37% | 2025 |
|---|
| 35, Donne Road920 m away | 62 m² | 99 m² | +37 m² +60% | 2023 |
|---|
| 38, Haydon Road657 m away | 90 m² | 126 m² | +36 m² +40% | 2026 |
|---|
| 10, Fossway988 m away | 70 m² | 106 m² | +36 m² +51% | 2025 |
|---|
| 16, Mayesbrook Road747 m away | 73 m² | 109 m² | +36 m² +49% | 2016 |
|---|
| 69, Dunkeld Road830 m away | 82 m² | 118 m² | +36 m² +44% | 2014 |
|---|
| 1, Dunkeld Road954 m away | 105 m² | 140 m² | +35 m² +33% | 2026 |
|---|
| 92, Stevens Road555 m away | 45 m² | 80 m² | +35 m² +78% | 2025 |
|---|
| 112, Lindsey Road224 m away | 111 m² | 146 m² | +35 m² +32% | 2019 |
|---|
| 483, Valence Avenue452 m away | 70 m² | 105 m² | +35 m² +50% | 2019 |
|---|
| 15, Eliot Road561 m away | 79 m² | 114 m² | +35 m² +44% | 2015 |
|---|
| 68, Mayesbrook Road747 m away | 110 m² | 144 m² | +34 m² +31% | 2023 |
|---|
| 193, Wood Lane913 m away | 77 m² | 111 m² | +34 m² +44% | 2023 |
|---|
| 57, Markyate Road966 m away | 28 m² | 62 m² | +34 m² +121% | 2022 |
|---|
| 32, Becontree Avenue647 m away | 68 m² | 102 m² | +34 m² +50% | 2020 |
|---|
| 23, Bushway231 m away | 74 m² | 108 m² | +34 m² +46% | 2014 |
|---|
| 117, Lindsey Road224 m away | 78 m² | 112 m² | +34 m² +44% | 2013 |
|---|
| 103, Marlborough Road572 m away | 125 m² | 158 m² | +33 m² +26% | 2026 |
|---|
| 19, Babington Road408 m away | 74 m² | 107 m² | +33 m² +45% | 2023 |
|---|
| 19, Holden Close710 m away | 40 m² | 73 m² | +33 m² +83% | 2018 |
|---|
| 40, Dunkeld Road978 m away | 134 m² | 167 m² | +33 m² +25% | 2018 |
|---|
| 67, Haydon Road657 m away | 94 m² | 127 m² | +33 m² +35% | 2015 |
|---|
| 108, Cornworthy Road843 m away | 65 m² | 97 m² | +32 m² +49% | 2025 |
|---|
| 126, Marlborough Road531 m away | 61 m² | 93 m² | +32 m² +52% | 2015 |
|---|
| 668, Longbridge Road469 m away | 81 m² | 112 m² | +31 m² +38% | 2026 |
|---|
| 8, Marlborough Road739 m away | 75 m² | 106 m² | +31 m² +41% | 2025 |
|---|
| 48, Verney Road886 m away | 138 m² | 169 m² | +31 m² +22% | 2023 |
|---|
| 17, Adomar Road683 m away | 64 m² | 95 m² | +31 m² +48% | 2021 |
|---|
| 162, Stevens Road748 m away | 86 m² | 117 m² | +31 m² +36% | 2021 |
|---|
| 88, Farmway254 m away | 76 m² | 107 m² | +31 m² +41% | 2020 |
|---|
| 244, Porters Avenue894 m away | 39 m² | 70 m² | +31 m² +79% | 2019 |
|---|
| 4, Fuller Road361 m away | 109 m² | 140 m² | +31 m² +28% | 2016 |
|---|
| 19, Fitzstephen Road794 m away | 67 m² | 98 m² | +31 m² +46% | 2015 |
|---|
| 935, Longbridge Road323 m away | 98 m² | 128 m² | +30 m² +31% | 2026 |
|---|
| 39, Lichfield Road473 m away | 78 m² | 108 m² | +30 m² +38% | 2026 |
|---|
| 102, Lichfield Road344 m away | 70 m² | 99 m² | +29 m² +41% | 2026 |
|---|
| 6, Marlborough Road739 m away | 72 m² | 101 m² | +29 m² +40% | 2026 |
|---|
| 53, Simmons Drive897 m away | 99 m² | 128 m² | +29 m² +29% | 2026 |
|---|
| 17, Dunkeld Road954 m away | 55 m² | 84 m² | +29 m² +53% | 2026 |
|---|
| 72, Fitzstephen Road726 m away | 84 m² | 113 m² | +29 m² +35% | 2025 |
|---|
| 34, Gale Street948 m away | 107 m² | 136 m² | +29 m² +27% | 2025 |
|---|
| 8, Lake Close410 m away | 74 m² | 103 m² | +29 m² +39% | 2024 |
|---|
| 37, Butler Road645 m away | 86 m² | 115 m² | +29 m² +34% | 2022 |
|---|
| 40, Fieldway300 m away | 75 m² | 104 m² | +29 m² +39% | 2015 |
|---|
| 14, Ilchester Road888 m away | 63 m² | 92 m² | +29 m² +46% | 2014 |
|---|
| 112, Lindisfarne Road381 m away | 79 m² | 107 m² | +28 m² +35% | 2026 |
|---|
| 149, Baron Road852 m away | 93 m² | 121 m² | +28 m² +30% | 2025 |
|---|
| 59, Mayesbrook Road752 m away | 90 m² | 118 m² | +28 m² +31% | 2024 |
|---|
| 18, Bonham Gardens905 m away | 60 m² | 88 m² | +28 m² +47% | 2024 |
|---|
| 240, Porters Avenue894 m away | 63 m² | 91 m² | +28 m² +44% | 2015 |
|---|
| 548, Valence Avenue375 m away | 79 m² | 107 m² | +28 m² +35% | 2014 |
|---|
| 85, Lodge Avenue880 m away | 104 m² | 132 m² | +28 m² +27% | 2014 |
|---|
| 58, Bushway262 m away | 83 m² | 110 m² | +27 m² +33% | 2024 |
|---|
| 234, Valence Circus784 m away | 55 m² | 82 m² | +27 m² +49% | 2024 |
|---|
| 13, Verney Road843 m away | 60 m² | 87 m² | +27 m² +45% | 2021 |
|---|
| 22, Bonham Road973 m away | 68 m² | 95 m² | +27 m² +40% | 2021 |
|---|
| 800, Longbridge Road297 m away | 86 m² | 113 m² | +27 m² +31% | 2016 |
|---|
| 26, Milner Road774 m away | 70 m² | 96 m² | +26 m² +37% | 2025 |
|---|
| 195, Wood Lane913 m away | 79 m² | 105 m² | +26 m² +33% | 2025 |
|---|
| 51, Windsor Road996 m away | 64 m² | 90 m² | +26 m² +41% | 2021 |
|---|
| 17, Warrington Road975 m away | 64 m² | 90 m² | +26 m² +41% | 2020 |
|---|
| 161, Porters Avenue563 m away | 69 m² | 95 m² | +26 m² +38% | 2016 |
|---|
| 48, Mayesbrook Road747 m away | 109 m² | 135 m² | +26 m² +24% | 2014 |
|---|
| 214, Bennetts Castle Lane143 m away | 65 m² | 90 m² | +25 m² +38% | 2026 |
|---|
| 35, Becontree Avenue675 m away | 85 m² | 110 m² | +25 m² +29% | 2022 |
|---|
| 679, Longbridge Road954 m away | 79 m² | 104 m² | +25 m² +32% | 2017 |
|---|
| 537, Valence Avenue432 m away | 51 m² | 76 m² | +25 m² +49% | 2015 |
|---|
| 56, Valence Wood Road649 m away | 73 m² | 98 m² | +25 m² +34% | 2015 |
|---|
| 156, Ilchester Road723 m away | 61 m² | 86 m² | +25 m² +41% | 2015 |
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| 15, Martin Road284 m away | 83 m² | 108 m² | +25 m² +30% | 2011 |
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| 95, Markyate Road966 m away | 71 m² | 95 m² | +24 m² +34% | 2026 |
|---|
| 21, Fuller Road361 m away | 87 m² | 111 m² | +24 m² +28% | 2025 |
|---|
| 11, Bushgrove Road380 m away | 66 m² | 90 m² | +24 m² +36% | 2022 |
|---|
| 73, Keppel Road787 m away | 48 m² | 72 m² | +24 m² +50% | 2022 |
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| 8, Dorothy Gardens526 m away | 49 m² | 73 m² | +24 m² +49% | 2021 |
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| 106, Davington Road925 m away | 80 m² | 104 m² | +24 m² +30% | 2018 |
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| 99, Bushgrove Road343 m away | 70 m² | 94 m² | +24 m² +34% | 2016 |
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| 10, Gainsborough Road820 m away | 89 m² | 113 m² | +24 m² +27% | 2015 |
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| 14, Haydon Road639 m away | 148 m² | 171 m² | +23 m² +16% | 2026 |
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| 65, Farmway254 m away | 69 m² | 92 m² | +23 m² +33% | 2025 |
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| 87, Lichfield Road370 m away | 81 m² | 104 m² | +23 m² +28% | 2025 |
|---|
| 19, Verney Gardens825 m away | 48 m² | 71 m² | +23 m² +48% | 2025 |
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| 379, Valence Avenue579 m away | 78 m² | 101 m² | +23 m² +29% | 2023 |
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| 70, Durell Road617 m away | 112 m² | 135 m² | +23 m² +21% | 2019 |
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| 260, Bonham Road510 m away | 67 m² | 90 m² | +23 m² +34% | 2015 |
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| 255, Porters Avenue914 m away | 72 m² | 95 m² | +23 m² +32% | 2014 |
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| 772a, Green Lane971 m away | 76 m² | 99 m² | +23 m² +30% | 2014 |
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| 12, Donne Road920 m away | 85 m² | 108 m² | +23 m² +27% | 2010 |
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| 9, Martin Gardens355 m away | 90 m² | 112 m² | +22 m² +24% | 2026 |
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| 5, Aylmer Road646 m away | 71 m² | 93 m² | +22 m² +31% | 2026 |
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| 258, Becontree Avenue452 m away | 82 m² | 104 m² | +22 m² +27% | 2020 |
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| 115, Valence Wood Road784 m away | 61 m² | 83 m² | +22 m² +36% | 2020 |
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| 489, Valence Avenue452 m away | 67 m² | 89 m² | +22 m² +33% | 2014 |
|---|
| 150, Bonham Road602 m away | 72 m² | 94 m² | +22 m² +31% | 2014 |
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| 123, Markyate Road827 m away | 57 m² | 79 m² | +22 m² +39% | 2014 |
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| 97, Fitzstephen Road663 m away | 73 m² | 94 m² | +21 m² +29% | 2026 |
|---|
| 45, Rutland Gardens597 m away | 86 m² | 107 m² | +21 m² +24% | 2025 |
|---|
| 16, Lodge Avenue815 m away | 58 m² | 79 m² | +21 m² +36% | 2020 |
|---|
| 8, Linkway0 m away | 106 m² | 127 m² | +21 m² +20% | 2018 |
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| 133, Bennetts Castle Lane386 m away | 71 m² | 92 m² | +21 m² +30% | 2018 |
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| 12, Aylmer Road646 m away | 62 m² | 83 m² | +21 m² +34% | 2018 |
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| 39, Holden Close710 m away | 21 m² | 42 m² | +21 m² +100% | 2018 |
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| 58, Marlborough Road516 m away | 71 m² | 92 m² | +21 m² +30% | 2014 |
|---|
| 149, Marlborough Road502 m away | 82 m² | 103 m² | +21 m² +26% | 2010 |
|---|
| 77, Stevens Road576 m away | 104 m² | 124 m² | +20 m² +19% | 2026 |
|---|
| 18, Winterbourne Road847 m away | 69 m² | 89 m² | +20 m² +29% | 2026 |
|---|
| 91, Lindsey Road182 m away | 79 m² | 99 m² | +20 m² +25% | 2025 |
|---|
| 92, Groveway209 m away | 71 m² | 91 m² | +20 m² +28% | 2025 |
|---|
| 56, Butler Road645 m away | 71 m² | 91 m² | +20 m² +28% | 2025 |
|---|
| 1, Fossway988 m away | 66 m² | 86 m² | +20 m² +30% | 2025 |
|---|
| 46, Lodge Avenue815 m away | 86 m² | 106 m² | +20 m² +23% | 2024 |
|---|
| 28, Holden Close710 m away | 56 m² | 76 m² | +20 m² +36% | 2022 |
|---|
| 10, Hynton Road688 m away | 58 m² | 78 m² | +20 m² +34% | 2016 |
|---|
| 98, Ilchester Road811 m away | 65 m² | 85 m² | +20 m² +31% | 2016 |
|---|
| 530, Valence Avenue375 m away | 62 m² | 82 m² | +20 m² +32% | 2014 |
|---|
| 17, Lillechurch Road806 m away | 78 m² | 98 m² | +20 m² +26% | 2010 |
|---|
| 11, Fitzstephen Road794 m away | 64 m² | 83 m² | +19 m² +30% | 2026 |
|---|
| 31, Bennetts Castle Lane843 m away | 100 m² | 119 m² | +19 m² +19% | 2025 |
|---|
| 23a, Haydon Road639 m away | 47 m² | 66 m² | +19 m² +40% | 2024 |
|---|
| 122, Stevens Road555 m away | 96 m² | 115 m² | +19 m² +20% | 2022 |
|---|
| 48, Keppel Road738 m away | 58 m² | 77 m² | +19 m² +33% | 2019 |
|---|
| 34, Cornworthy Road828 m away | 63 m² | 82 m² | +19 m² +30% | 2019 |
|---|
| 19, Donne Road920 m away | 90 m² | 109 m² | +19 m² +21% | 2016 |
|---|
| 91, Stevens Road693 m away | 97 m² | 116 m² | +19 m² +20% | 2015 |
|---|
| 136, Lichfield Road344 m away | 71 m² | 90 m² | +19 m² +27% | 2014 |
|---|
| 413, Valence Avenue579 m away | 81 m² | 100 m² | +19 m² +23% | 2014 |
|---|
| 207, Ilchester Road724 m away | 65 m² | 84 m² | +19 m² +29% | 2014 |
|---|
| 100, Davington Road925 m away | 68 m² | 87 m² | +19 m² +28% | 2014 |
|---|
| 83, Bennetts Castle Lane504 m away | 84 m² | 102 m² | +18 m² +21% | 2026 |
|---|
| 34, Bonham Road852 m away | 68 m² | 86 m² | +18 m² +26% | 2026 |
|---|
| 18, Exton Gardens599 m away | 68 m² | 86 m² | +18 m² +26% | 2025 |
|---|
| 149, Fitzstephen Road668 m away | 71 m² | 89 m² | +18 m² +25% | 2025 |
|---|
| 6, Bushway262 m away | 75 m² | 93 m² | +18 m² +24% | 2023 |
|---|
| 756, Longbridge Road297 m away | 71 m² | 89 m² | +18 m² +25% | 2020 |
|---|
| 90, Haydon Road699 m away | 113 m² | 131 m² | +18 m² +16% | 2020 |
|---|
| 95, Chittys Lane821 m away | 66 m² | 84 m² | +18 m² +27% | 2020 |
|---|
| 116, Winding Way402 m away | 67 m² | 85 m² | +18 m² +27% | 2019 |
|---|
| 18, Becontree Avenue647 m away | 71 m² | 89 m² | +18 m² +25% | 2019 |
|---|
| 203, Bonham Road510 m away | 58 m² | 76 m² | +18 m² +31% | 2017 |
|---|
| 4, Lindsey Road390 m away | 86 m² | 104 m² | +18 m² +21% | 2015 |
|---|
| 364, Becontree Avenue525 m away | 76 m² | 94 m² | +18 m² +24% | 2015 |
|---|
| 3, Valence Wood Road543 m away | 60 m² | 78 m² | +18 m² +30% | 2015 |
|---|
| 228, Bonham Road510 m away | 73 m² | 91 m² | +18 m² +25% | 2014 |
|---|
| 72, Bennetts Castle Lane668 m away | 98 m² | 116 m² | +18 m² +18% | 2013 |
|---|
| 125, Valence Circus752 m away | 76 m² | 94 m² | +18 m² +24% | 2013 |
|---|
| 11, Dunkeld Road954 m away | 92 m² | 109 m² | +17 m² +18% | 2026 |
|---|
| 290, Bonham Road463 m away | 58 m² | 75 m² | +17 m² +29% | 2025 |
|---|