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 BH10 5HT
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 |
|---|---|---|---|---|
| 142, Hill View Road821 m away | 57 m² | 141 m² | +84 m² +147% | 2024 |
| 106, Western Avenue942 m away | 67 m² | 150 m² | +83 m² +124% | 2024 |
| 65, Coombe Avenue995 m away | 89 m² | 165 m² | +76 m² +85% | 2023 |
| 23, Cove Road492 m away | 89 m² | 164 m² | +75 m² +84% | 2020 |
| 6, Kingswell Gardens163 m away | 106 m² | 180 m² | +74 m² +70% | 2014 |
| 11, Kinsbourne Avenue970 m away | 71 m² | 142 m² | +71 m² +100% | 2026 |
| 14, Western Avenue853 m away | 125 m² | 190 m² | +65 m² +52% | 2023 |
| 4, Western Avenue853 m away | 86 m² | 145 m² | +59 m² +69% | 2025 |
| 38, Green Lane527 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.
| 90 m² |
| 149 m² |
| +59 m² +66% |
| 2023 |
| 24, Columbia Trees Lane633 m away | 97 m² | 153 m² | +56 m² +58% | 2021 |
|---|
| 53, Heaton Road324 m away | 37 m² | 92 m² | +55 m² +149% | 2023 |
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| 37, Acton Road794 m away | 69 m² | 123 m² | +54 m² +78% | 2022 |
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| 22, Canford Avenue955 m away | 53 m² | 106 m² | +53 m² +100% | 2014 |
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| 120, Hill View Road821 m away | 71 m² | 124 m² | +53 m² +75% | 2011 |
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| 116, Hill View Road821 m away | 73 m² | 124 m² | +51 m² +70% | 2025 |
|---|
| 163, Western Avenue913 m away | 94 m² | 144 m² | +50 m² +53% | 2012 |
|---|
| 4, Daws Avenue748 m away | 109 m² | 158 m² | +49 m² +45% | 2014 |
|---|
| 1, Hazell Avenue686 m away | 100 m² | 148 m² | +48 m² +48% | 2015 |
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| 16, Minstead Road338 m away | 61 m² | 108 m² | +47 m² +77% | 2016 |
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| 11, Western Avenue853 m away | 136 m² | 182 m² | +46 m² +34% | 2016 |
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| 4, Edward Road347 m away | 79 m² | 124 m² | +45 m² +57% | 2016 |
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| 88, Western Avenue922 m away | 95 m² | 140 m² | +45 m² +47% | 2016 |
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| 93, Western Avenue878 m away | 84 m² | 126 m² | +42 m² +50% | 2023 |
|---|
| 57, Priestley Road872 m away | 76 m² | 117 m² | +41 m² +54% | 2015 |
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| 87, Rochester Road820 m away | 93 m² | 134 m² | +41 m² +44% | 2013 |
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| 363, Kinson Road969 m away | 72 m² | 112 m² | +40 m² +56% | 2022 |
|---|
| 90, Kingswell Road323 m away | 107 m² | 147 m² | +40 m² +37% | 2020 |
|---|
| 164, East Howe Lane980 m away | 93 m² | 132 m² | +39 m² +42% | 2024 |
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| 16, Columbia Trees Lane633 m away | 76 m² | 113 m² | +37 m² +49% | 2023 |
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| 162, Howeth Road712 m away | 108 m² | 145 m² | +37 m² +34% | 2018 |
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| 15, Minstead Road392 m away | 70 m² | 106 m² | +36 m² +51% | 2018 |
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| 10, Dowlands Road662 m away | 77 m² | 113 m² | +36 m² +47% | 2018 |
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| 2, St Margarets Road544 m away | 64 m² | 100 m² | +36 m² +56% | 2014 |
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| 102, Western Avenue942 m away | 63 m² | 98 m² | +35 m² +56% | 2026 |
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| 43, Marchwood Road439 m away | 71 m² | 105 m² | +34 m² +48% | 2024 |
|---|
| 81, Leybourne Avenue993 m away | 116 m² | 150 m² | +34 m² +29% | 2018 |
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| 18, Heaton Road324 m away | 61 m² | 95 m² | +34 m² +56% | 2016 |
|---|
| 15, Acres Road522 m away | 81 m² | 114 m² | +33 m² +41% | 2025 |
|---|
| 10, Cornelia Road735 m away | 94 m² | 127 m² | +33 m² +35% | 2018 |
|---|
| 4, Bicton Road182 m away | 91 m² | 124 m² | +33 m² +36% | 2016 |
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| 137, Moorside Road451 m away | 94 m² | 127 m² | +33 m² +35% | 2015 |
|---|
| 1, Norcliffe Close176 m away | 67 m² | 100 m² | +33 m² +49% | 2014 |
|---|
| 29, Barnes Road861 m away | 61 m² | 93 m² | +32 m² +52% | 2025 |
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| 37, Verney Close560 m away | 37 m² | 69 m² | +32 m² +86% | 2018 |
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| 110, Hill View Road835 m away | 127 m² | 159 m² | +32 m² +25% | 2016 |
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| 3m, Springwater Road964 m away | 47 m² | 79 m² | +32 m² +68% | 2015 |
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| Flat F, 180, Western Avenue997 m away | 54 m² | 86 m² | +32 m² +59% | 2015 |
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| 42, Minstead Road338 m away | 117 m² | 148 m² | +31 m² +26% | 2019 |
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| 43, Highlands Crescent744 m away | 91 m² | 122 m² | +31 m² +34% | 2016 |
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| 8, Walton Road613 m away | 88 m² | 118 m² | +30 m² +34% | 2026 |
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| 17, Coombe Gardens931 m away | 89 m² | 119 m² | +30 m² +34% | 2019 |
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| 11, Aldridge Road926 m away | 73 m² | 103 m² | +30 m² +41% | 2017 |
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| 397, Kinson Road969 m away | 87 m² | 117 m² | +30 m² +34% | 2014 |
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| 4, Fletcher Close577 m away | 110 m² | 140 m² | +30 m² +27% | 2011 |
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| 58, Cornelia Road735 m away | 89 m² | 118 m² | +29 m² +33% | 2023 |
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| 70, Beswick Avenue992 m away | 57 m² | 86 m² | +29 m² +51% | 2023 |
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| 225, Columbia Road407 m away | 64 m² | 93 m² | +29 m² +45% | 2020 |
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| 50, Cornelia Road735 m away | 94 m² | 123 m² | +29 m² +31% | 2020 |
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| 49, Sunningdale Crescent578 m away | 91 m² | 120 m² | +29 m² +32% | 2012 |
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| 8, Kingswell Road552 m away | 95 m² | 123 m² | +28 m² +29% | 2025 |
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| 6, Hendford Road753 m away | 88 m² | 116 m² | +28 m² +32% | 2023 |
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| 15, Green Lane576 m away | 92 m² | 120 m² | +28 m² +30% | 2015 |
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| 117, Western Avenue913 m away | 111 m² | 138 m² | +27 m² +24% | 2025 |
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| 15, Fletcher Road543 m away | 69 m² | 96 m² | +27 m² +39% | 2021 |
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| 88, Kinson Road729 m away | 60 m² | 86 m² | +26 m² +43% | 2026 |
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| 21, Sunningdale Crescent578 m away | 100 m² | 126 m² | +26 m² +26% | 2024 |
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| 91, Kingswell Road314 m away | 76 m² | 102 m² | +26 m² +34% | 2023 |
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| 24, Dowlands Road662 m away | 70 m² | 96 m² | +26 m² +37% | 2023 |
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| 39, Daws Avenue755 m away | 102 m² | 128 m² | +26 m² +25% | 2017 |
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| 19, Western Avenue853 m away | 126 m² | 151 m² | +25 m² +20% | 2024 |
|---|
| 65, Mount Road542 m away | 45 m² | 70 m² | +25 m² +56% | 2020 |
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| 20a, Hadow Road0 m away | 62 m² | 87 m² | +25 m² +40% | 2019 |
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| 148, Kingswell Road225 m away | 80 m² | 105 m² | +25 m² +31% | 2019 |
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| 323, Columbia Road405 m away | 84 m² | 109 m² | +25 m² +30% | 2019 |
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| 33, Hood Crescent901 m away | 88 m² | 113 m² | +25 m² +28% | 2018 |
|---|
| 1, Noel Road707 m away | 65 m² | 89 m² | +24 m² +37% | 2020 |
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| 6, Ensbury Avenue974 m away | 125 m² | 149 m² | +24 m² +19% | 2020 |
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| 5, Kings Close648 m away | 75 m² | 98 m² | +23 m² +31% | 2025 |
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| 4, Leedam Road909 m away | 81 m² | 104 m² | +23 m² +28% | 2025 |
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| 81, Kingswell Road314 m away | 78 m² | 101 m² | +23 m² +29% | 2023 |
|---|
| 40, Priestley Road830 m away | 129 m² | 152 m² | +23 m² +18% | 2020 |
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| 90, Beswick Avenue932 m away | 85 m² | 108 m² | +23 m² +27% | 2019 |
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| 55, Rochester Road634 m away | 89 m² | 112 m² | +23 m² +26% | 2016 |
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| 141, Moorside Road451 m away | 86 m² | 109 m² | +23 m² +27% | 2014 |
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| 53, Long Road923 m away | 70 m² | 93 m² | +23 m² +33% | 2011 |
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| 7, Draycott Road785 m away | 95 m² | 117 m² | +22 m² +23% | 2026 |
|---|
| 66, Long Road923 m away | 72 m² | 94 m² | +22 m² +31% | 2024 |
|---|
| 9, St Merrins Close465 m away | 100 m² | 122 m² | +22 m² +22% | 2016 |
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| 25, Doveshill Crescent723 m away | 102 m² | 124 m² | +22 m² +22% | 2016 |
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| Flat D, 40, Cunningham Crescent615 m away | 41 m² | 63 m² | +22 m² +54% | 2014 |
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| 28, Moorside Road348 m away | 88 m² | 110 m² | +22 m² +25% | 2010 |
|---|
| 1, Montrose Drive515 m away | 81 m² | 103 m² | +22 m² +27% | 2010 |
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| 36, Coombe Gardens931 m away | 96 m² | 117 m² | +21 m² +22% | 2025 |
|---|
| 16, Dowlands Road662 m away | 86 m² | 107 m² | +21 m² +24% | 2023 |
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| 72, Beswick Avenue992 m away | 46 m² | 67 m² | +21 m² +46% | 2023 |
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| 9, Acres Road522 m away | 59 m² | 80 m² | +21 m² +36% | 2022 |
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| 27, Noel Road707 m away | 85 m² | 106 m² | +21 m² +25% | 2018 |
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| 49, Green Lane420 m away | 86 m² | 107 m² | +21 m² +24% | 2015 |
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| 180, Howeth Road738 m away | 115 m² | 135 m² | +20 m² +17% | 2026 |
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| 283, Columbia Road405 m away | 131 m² | 151 m² | +20 m² +15% | 2023 |
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| 36, Slades Farm Road647 m away | 73 m² | 93 m² | +20 m² +27% | 2023 |
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| 41, East Howe Lane453 m away | 65 m² | 85 m² | +20 m² +31% | 2022 |
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| 14, Columbia Trees Lane633 m away | 66 m² | 86 m² | +20 m² +30% | 2022 |
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| 7, Cunningham Place816 m away | 114 m² | 134 m² | +20 m² +18% | 2014 |
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| 75, Howeth Road479 m away | 78 m² | 98 m² | +20 m² +26% | 2012 |
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| 38, Noel Road707 m away | 76 m² | 95 m² | +19 m² +25% | 2024 |
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| 11, Montrose Drive515 m away | 63 m² | 82 m² | +19 m² +30% | 2020 |
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| 63, Barnes Road574 m away | 82 m² | 101 m² | +19 m² +23% | 2015 |
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| 182, Columbia Road506 m away | 73 m² | 92 m² | +19 m² +26% | 2011 |
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| 3, St Marks Road253 m away | 103 m² | 121 m² | +18 m² +17% | 2026 |
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| 8, Greaves Close294 m away | 117 m² | 135 m² | +18 m² +15% | 2025 |
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| 28, Cherford Road450 m away | 98 m² | 116 m² | +18 m² +18% | 2025 |
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| 5, Orchard Walk456 m away | 103 m² | 121 m² | +18 m² +17% | 2021 |
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| 9, Moorside Road371 m away | 98 m² | 116 m² | +18 m² +18% | 2020 |
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| 57, Cunningham Crescent611 m away | 79 m² | 97 m² | +18 m² +23% | 2020 |
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| 30, Barnes Crescent605 m away | 47 m² | 65 m² | +18 m² +38% | 2019 |
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| 43, Moorside Road222 m away | 96 m² | 114 m² | +18 m² +19% | 2017 |
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| 41, Moorside Road222 m away | 68 m² | 86 m² | +18 m² +26% | 2013 |
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| 122, Saxonhurst Road950 m away | 74 m² | 91 m² | +17 m² +23% | 2025 |
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| 38, Hendford Road698 m away | 109 m² | 126 m² | +17 m² +16% | 2024 |
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| 38, Daws Avenue748 m away | 59 m² | 76 m² | +17 m² +29% | 2023 |
|---|
| 293, Kinson Road390 m away | 78 m² | 95 m² | +17 m² +22% | 2019 |
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| 138, Howeth Road625 m away | 56 m² | 73 m² | +17 m² +30% | 2016 |
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| 205, Columbia Road541 m away | 40 m² | 57 m² | +17 m² +43% | 2013 |
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| 5, Cove Road492 m away | 103 m² | 119 m² | +16 m² +16% | 2026 |
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| 207, Kinson Road200 m away | 93 m² | 109 m² | +16 m² +17% | 2025 |
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| 16, Cherford Road450 m away | 84 m² | 100 m² | +16 m² +19% | 2024 |
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| 88, Barnes Crescent605 m away | 83 m² | 99 m² | +16 m² +19% | 2024 |
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| Flat 2, 168, Kinson Road332 m away | 56 m² | 72 m² | +16 m² +29% | 2021 |
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| 236, Columbia Road429 m away | 97 m² | 113 m² | +16 m² +16% | 2020 |
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| 94, Barnes Crescent605 m away | 101 m² | 117 m² | +16 m² +16% | 2020 |
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| 36, East Howe Lane478 m away | 98 m² | 114 m² | +16 m² +16% | 2018 |
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| 57, Brook Road758 m away | 74 m² | 90 m² | +16 m² +22% | 2018 |
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| 162, Hill View Road821 m away | 63 m² | 79 m² | +16 m² +25% | 2011 |
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| 264b, Kinson Road197 m away | 87 m² | 102 m² | +15 m² +17% | 2026 |
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| 45, Copper Beech Gardens577 m away | 42 m² | 57 m² | +15 m² +36% | 2023 |
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| 78, Beswick Avenue932 m away | 43 m² | 58 m² | +15 m² +35% | 2020 |
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| 49, Montgomery Avenue490 m away | 77 m² | 92 m² | +15 m² +19% | 2019 |
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| 97, Columbia Road827 m away | 81 m² | 96 m² | +15 m² +19% | 2019 |
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| 45, Priestley Road872 m away | 86 m² | 101 m² | +15 m² +17% | 2017 |
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| 74, Western Avenue922 m away | 79 m² | 94 m² | +15 m² +19% | 2016 |
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| 30, Daws Avenue748 m away | 59 m² | 74 m² | +15 m² +25% | 2015 |
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