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 4EG
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 |
|---|---|---|---|---|
| 65, Coombe Avenue967 m away | 89 m² | 165 m² | +76 m² +85% | 2023 |
| 23, Cove Road103 m away | 89 m² | 164 m² | +75 m² +84% | 2020 |
| 6, Kingswell Gardens357 m away | 106 m² | 180 m² | +74 m² +70% | 2014 |
| 11, Kinsbourne Avenue717 m away | 71 m² | 142 m² | +71 m² +100% | 2026 |
| 1, Alton Road820 m away | 55 m² | 123 m² | +68 m² +124% | 2024 |
| 7, Wallis Road796 m away | 101 m² | 168 m² | +67 m² +66% | 2014 |
| 14, Western Avenue829 m away | 125 m² | 190 m² | +65 m² +52% | 2023 |
| 4, Western Avenue829 m away | 86 m² | 145 m² | +59 m² +69% | 2025 |
| 38, Green Lane786 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.
| 149 m² |
| +59 m² +66% |
| 2023 |
| 9, Wallis Road796 m away | 134 m² | 192 m² | +58 m² +43% | 2014 |
|---|
| 24, Columbia Trees Lane254 m away | 97 m² | 153 m² | +56 m² +58% | 2021 |
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| 53, Heaton Road229 m away | 37 m² | 92 m² | +55 m² +149% | 2023 |
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| 45, Boundary Road891 m away | 58 m² | 113 m² | +55 m² +95% | 2013 |
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| 37, Acton Road551 m away | 69 m² | 123 m² | +54 m² +78% | 2022 |
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| 22, Canford Avenue825 m away | 53 m² | 106 m² | +53 m² +100% | 2014 |
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| 32, Coombe Avenue894 m away | 91 m² | 142 m² | +51 m² +56% | 2020 |
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| 5, Wallis Road796 m away | 109 m² | 159 m² | +50 m² +46% | 2019 |
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| 4, Daws Avenue645 m away | 109 m² | 158 m² | +49 m² +45% | 2014 |
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| 1, Hazell Avenue443 m away | 100 m² | 148 m² | +48 m² +48% | 2015 |
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| 16, Minstead Road662 m away | 61 m² | 108 m² | +47 m² +77% | 2016 |
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| 11, Western Avenue829 m away | 136 m² | 182 m² | +46 m² +34% | 2016 |
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| 4, Edward Road538 m away | 79 m² | 124 m² | +45 m² +57% | 2016 |
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| 232, Wallisdown Road901 m away | 150 m² | 192 m² | +42 m² +28% | 2016 |
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| 57, Priestley Road582 m away | 76 m² | 117 m² | +41 m² +54% | 2015 |
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| 90, Kingswell Road222 m away | 107 m² | 147 m² | +40 m² +37% | 2020 |
|---|
| 16, Columbia Trees Lane254 m away | 76 m² | 113 m² | +37 m² +49% | 2023 |
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| 13a, Columbia Road855 m away | 81 m² | 118 m² | +37 m² +46% | 2022 |
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| 162, Howeth Road923 m away | 108 m² | 145 m² | +37 m² +34% | 2018 |
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| 5, Alton Road820 m away | 99 m² | 135 m² | +36 m² +36% | 2023 |
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| 15, Minstead Road700 m away | 70 m² | 106 m² | +36 m² +51% | 2018 |
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| 10, Dowlands Road953 m away | 77 m² | 113 m² | +36 m² +47% | 2018 |
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| 2, St Margarets Road242 m away | 64 m² | 100 m² | +36 m² +56% | 2014 |
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| 27, Kinson Road956 m away | 67 m² | 102 m² | +35 m² +52% | 2020 |
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| 43, Marchwood Road746 m away | 71 m² | 105 m² | +34 m² +48% | 2024 |
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| 18, Heaton Road229 m away | 61 m² | 95 m² | +34 m² +56% | 2016 |
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| 15, Acres Road547 m away | 81 m² | 114 m² | +33 m² +41% | 2025 |
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| 4, Gorsecliff Road855 m away | 62 m² | 95 m² | +33 m² +53% | 2019 |
|---|
| 10, Cornelia Road426 m away | 94 m² | 127 m² | +33 m² +35% | 2018 |
|---|
| 4, Bicton Road502 m away | 91 m² | 124 m² | +33 m² +36% | 2016 |
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| 137, Moorside Road714 m away | 94 m² | 127 m² | +33 m² +35% | 2015 |
|---|
| 1, Norcliffe Close546 m away | 67 m² | 100 m² | +33 m² +49% | 2014 |
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| 29, Barnes Road785 m away | 61 m² | 93 m² | +32 m² +52% | 2025 |
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| 37, Verney Close758 m away | 37 m² | 69 m² | +32 m² +86% | 2018 |
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| 110, Hill View Road921 m away | 127 m² | 159 m² | +32 m² +25% | 2016 |
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| 42, Minstead Road662 m away | 117 m² | 148 m² | +31 m² +26% | 2019 |
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| 8, Walton Road210 m away | 88 m² | 118 m² | +30 m² +34% | 2026 |
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| 17, Coombe Gardens795 m away | 89 m² | 119 m² | +30 m² +34% | 2019 |
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| 4, Fletcher Close790 m away | 110 m² | 140 m² | +30 m² +27% | 2011 |
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| 58, Cornelia Road426 m away | 89 m² | 118 m² | +29 m² +33% | 2023 |
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| 70, Beswick Avenue766 m away | 57 m² | 86 m² | +29 m² +51% | 2023 |
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| 225, Columbia Road0 m away | 64 m² | 93 m² | +29 m² +45% | 2020 |
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| 50, Cornelia Road426 m away | 94 m² | 123 m² | +29 m² +31% | 2020 |
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| 20, Wallis Road796 m away | 116 m² | 145 m² | +29 m² +25% | 2019 |
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| 49, Sunningdale Crescent952 m away | 91 m² | 120 m² | +29 m² +32% | 2012 |
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| 8, Kingswell Road430 m away | 95 m² | 123 m² | +28 m² +29% | 2025 |
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| 6, Hendford Road579 m away | 88 m² | 116 m² | +28 m² +32% | 2023 |
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| 15, Green Lane878 m away | 92 m² | 120 m² | +28 m² +30% | 2015 |
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| 45, Kinson Road822 m away | 96 m² | 124 m² | +28 m² +29% | 2011 |
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| 15, Fletcher Road734 m away | 69 m² | 96 m² | +27 m² +39% | 2021 |
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| 88, Kinson Road567 m away | 60 m² | 86 m² | +26 m² +43% | 2026 |
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| 21, Sunningdale Crescent952 m away | 100 m² | 126 m² | +26 m² +26% | 2024 |
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| 91, Kingswell Road169 m away | 76 m² | 102 m² | +26 m² +34% | 2023 |
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| 24, Dowlands Road953 m away | 70 m² | 96 m² | +26 m² +37% | 2023 |
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| 39, Daws Avenue676 m away | 102 m² | 128 m² | +26 m² +25% | 2017 |
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| 19, Western Avenue829 m away | 126 m² | 151 m² | +25 m² +20% | 2024 |
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| 65, Mount Road907 m away | 45 m² | 70 m² | +25 m² +56% | 2020 |
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| 148, Kingswell Road182 m away | 80 m² | 105 m² | +25 m² +31% | 2019 |
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| 323, Columbia Road278 m away | 84 m² | 109 m² | +25 m² +30% | 2019 |
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| 20a, Hadow Road407 m away | 62 m² | 87 m² | +25 m² +40% | 2019 |
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| 33, Hood Crescent670 m away | 88 m² | 113 m² | +25 m² +28% | 2018 |
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| 1, Noel Road522 m away | 65 m² | 89 m² | +24 m² +37% | 2020 |
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| 6, Ensbury Avenue672 m away | 125 m² | 149 m² | +24 m² +19% | 2020 |
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| 8, Kinson Road920 m away | 76 m² | 100 m² | +24 m² +32% | 2017 |
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| 4, Canford Gardens, 50, Canford Road925 m away | 25 m² | 49 m² | +24 m² +96% | 2012 |
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| 5, Kings Close435 m away | 75 m² | 98 m² | +23 m² +31% | 2025 |
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| 81, Kingswell Road169 m away | 78 m² | 101 m² | +23 m² +29% | 2023 |
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| 40, Priestley Road522 m away | 129 m² | 152 m² | +23 m² +18% | 2020 |
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| 90, Beswick Avenue761 m away | 85 m² | 108 m² | +23 m² +27% | 2019 |
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| 141, Moorside Road714 m away | 86 m² | 109 m² | +23 m² +27% | 2014 |
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| 7, Draycott Road664 m away | 95 m² | 117 m² | +22 m² +23% | 2026 |
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| 28, Canford Road925 m away | 84 m² | 106 m² | +22 m² +26% | 2022 |
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| 14, Wallis Road796 m away | 125 m² | 147 m² | +22 m² +18% | 2018 |
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| 25, Doveshill Crescent769 m away | 102 m² | 124 m² | +22 m² +22% | 2016 |
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| 9, St Merrins Close853 m away | 100 m² | 122 m² | +22 m² +22% | 2016 |
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| Flat D, 40, Cunningham Crescent911 m away | 41 m² | 63 m² | +22 m² +54% | 2014 |
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| 1, Montrose Drive339 m away | 81 m² | 103 m² | +22 m² +27% | 2010 |
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| 28, Moorside Road754 m away | 88 m² | 110 m² | +22 m² +25% | 2010 |
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| 36, Coombe Gardens795 m away | 96 m² | 117 m² | +21 m² +22% | 2025 |
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| 69, Kinson Road822 m away | 62 m² | 83 m² | +21 m² +34% | 2025 |
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| 72, Beswick Avenue766 m away | 46 m² | 67 m² | +21 m² +46% | 2023 |
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| 16, Dowlands Road953 m away | 86 m² | 107 m² | +21 m² +24% | 2023 |
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| 9, Acres Road547 m away | 59 m² | 80 m² | +21 m² +36% | 2022 |
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| 27, Noel Road522 m away | 85 m² | 106 m² | +21 m² +25% | 2018 |
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| 47, Boundary Road891 m away | 77 m² | 98 m² | +21 m² +27% | 2018 |
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| 49, Green Lane608 m away | 86 m² | 107 m² | +21 m² +24% | 2015 |
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| 283, Columbia Road278 m away | 131 m² | 151 m² | +20 m² +15% | 2023 |
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| 36, Slades Farm Road310 m away | 73 m² | 93 m² | +20 m² +27% | 2023 |
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| 14, Columbia Trees Lane254 m away | 66 m² | 86 m² | +20 m² +30% | 2022 |
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| 41, East Howe Lane800 m away | 65 m² | 85 m² | +20 m² +31% | 2022 |
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| 75, Howeth Road573 m away | 78 m² | 98 m² | +20 m² +26% | 2012 |
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| 285, Wallisdown Road989 m away | 128 m² | 148 m² | +20 m² +16% | 2011 |
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| 9, Boundary Road881 m away | 43 m² | 63 m² | +20 m² +47% | 2009 |
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| 67, Canford Road959 m away | 95 m² | 114 m² | +19 m² +20% | 2026 |
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| 38, Noel Road522 m away | 76 m² | 95 m² | +19 m² +25% | 2024 |
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| 11, Montrose Drive339 m away | 63 m² | 82 m² | +19 m² +30% | 2020 |
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| 63, Barnes Road540 m away | 82 m² | 101 m² | +19 m² +23% | 2015 |
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| 33, Canford Avenue917 m away | 86 m² | 105 m² | +19 m² +22% | 2014 |
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| 182, Columbia Road172 m away | 73 m² | 92 m² | +19 m² +26% | 2011 |
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| 3, St Marks Road534 m away | 103 m² | 121 m² | +18 m² +17% | 2026 |
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| 8, Greaves Close333 m away | 117 m² | 135 m² | +18 m² +15% | 2025 |
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| 28, Cherford Road513 m away | 98 m² | 116 m² | +18 m² +18% | 2025 |
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| 5, Orchard Walk118 m away | 103 m² | 121 m² | +18 m² +17% | 2021 |
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| 9, Moorside Road777 m away | 98 m² | 116 m² | +18 m² +18% | 2020 |
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| 57, Cunningham Crescent878 m away | 79 m² | 97 m² | +18 m² +23% | 2020 |
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| 30, Barnes Crescent641 m away | 47 m² | 65 m² | +18 m² +38% | 2019 |
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| 43, Moorside Road611 m away | 96 m² | 114 m² | +18 m² +19% | 2017 |
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| 277, Wallisdown Road989 m away | 75 m² | 93 m² | +18 m² +24% | 2016 |
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| 41, Moorside Road611 m away | 68 m² | 86 m² | +18 m² +26% | 2013 |
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| 38, Hendford Road605 m away | 109 m² | 126 m² | +17 m² +16% | 2024 |
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| 38, Daws Avenue645 m away | 59 m² | 76 m² | +17 m² +29% | 2023 |
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| 293, Kinson Road793 m away | 78 m² | 95 m² | +17 m² +22% | 2019 |
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| 138, Howeth Road811 m away | 56 m² | 73 m² | +17 m² +30% | 2016 |
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| 36, Gorsecliff Road736 m away | 88 m² | 105 m² | +17 m² +19% | 2014 |
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| 205, Columbia Road263 m away | 40 m² | 57 m² | +17 m² +43% | 2013 |
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| 5, Cove Road103 m away | 103 m² | 119 m² | +16 m² +16% | 2026 |
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| 207, Kinson Road429 m away | 93 m² | 109 m² | +16 m² +17% | 2025 |
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| 16, Cherford Road513 m away | 84 m² | 100 m² | +16 m² +19% | 2024 |
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| 88, Barnes Crescent641 m away | 83 m² | 99 m² | +16 m² +19% | 2024 |
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| Flat 2, 168, Kinson Road367 m away | 56 m² | 72 m² | +16 m² +29% | 2021 |
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| 236, Columbia Road65 m away | 97 m² | 113 m² | +16 m² +16% | 2020 |
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| 94, Barnes Crescent641 m away | 101 m² | 117 m² | +16 m² +16% | 2020 |
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| 36, East Howe Lane835 m away | 98 m² | 114 m² | +16 m² +16% | 2018 |
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| 264b, Kinson Road600 m away | 87 m² | 102 m² | +15 m² +17% | 2026 |
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| 37, Alton Road807 m away | 90 m² | 105 m² | +15 m² +17% | 2026 |
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| 82, Victoria Avenue995 m away | 43 m² | 58 m² | +15 m² +35% | 2025 |
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| 45, Copper Beech Gardens512 m away | 42 m² | 57 m² | +15 m² +36% | 2023 |
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| 78, Beswick Avenue761 m away | 43 m² | 58 m² | +15 m² +35% | 2020 |
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| 97, Columbia Road618 m away | 81 m² | 96 m² | +15 m² +19% | 2019 |
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| 49, Montgomery Avenue837 m away | 77 m² | 92 m² | +15 m² +19% | 2019 |
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| 45, Priestley Road582 m away | 86 m² | 101 m² | +15 m² +17% | 2017 |
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| 30, Daws Avenue645 m away | 59 m² | 74 m² | +15 m² +25% | 2015 |
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