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 5AS
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 |
|---|---|---|---|---|
| 57, Namu Road788 m away | 130 m² | 223 m² | +93 m² +72% | 2022 |
| 9, Fernside Road908 m away | 74 m² | 161 m² | +87 m² +118% | 2017 |
| 142, Hill View Road808 m away | 57 m² | 141 m² | +84 m² +147% | 2024 |
| 106, Western Avenue929 m away | 67 m² | 150 m² | +83 m² +124% | 2024 |
| 65, Coombe Avenue359 m away | 89 m² | 165 m² | +76 m² +85% | 2023 |
| 23, Cove Road811 m away | 89 m² | 164 m² | +75 m² +84% | 2020 |
| 11, Kinsbourne Avenue200 m away | 71 m² | 142 m² | +71 m² +100% | 2026 |
| 63, Namu Road788 m away | 100 m² | 170 m² | +70 m² +70% | 2013 |
| 14, Western Avenue314 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.
| 190 m² |
| +65 m² +52% |
| 2023 |
| 62, Norton Road813 m away | 119 m² | 181 m² | +62 m² +52% | 2025 |
|---|
| 97, Edgehill Road854 m away | 114 m² | 176 m² | +62 m² +54% | 2014 |
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| 22a, Bengal Road808 m away | 56 m² | 116 m² | +60 m² +107% | 2016 |
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| 4, Western Avenue314 m away | 86 m² | 145 m² | +59 m² +69% | 2025 |
|---|
| 38, Green Lane817 m away | 90 m² | 149 m² | +59 m² +66% | 2023 |
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| 55, Highfield Road387 m away | 96 m² | 154 m² | +58 m² +60% | 2026 |
|---|
| 117, Norton Road849 m away | 146 m² | 202 m² | +56 m² +38% | 2023 |
|---|
| 24, Columbia Trees Lane889 m away | 97 m² | 153 m² | +56 m² +58% | 2021 |
|---|
| 14, Hill View Road523 m away | 74 m² | 130 m² | +56 m² +76% | 2015 |
|---|
| 53, Heaton Road973 m away | 37 m² | 92 m² | +55 m² +149% | 2023 |
|---|
| 45, Boundary Road343 m away | 58 m² | 113 m² | +55 m² +95% | 2013 |
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| 33, Edgehill Road977 m away | 103 m² | 157 m² | +54 m² +52% | 2025 |
|---|
| 11, Coronation Avenue914 m away | 100 m² | 154 m² | +54 m² +54% | 2014 |
|---|
| 120, Brierley Road980 m away | 71 m² | 124 m² | +53 m² +75% | 2018 |
|---|
| 120, Hill View Road808 m away | 71 m² | 124 m² | +53 m² +75% | 2011 |
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| 116, Hill View Road808 m away | 73 m² | 124 m² | +51 m² +70% | 2025 |
|---|
| 32, Coombe Avenue154 m away | 91 m² | 142 m² | +51 m² +56% | 2020 |
|---|
| 14, Victoria Park Road721 m away | 185 m² | 236 m² | +51 m² +28% | 2018 |
|---|
| 18, Delhi Road584 m away | 40 m² | 90 m² | +50 m² +125% | 2026 |
|---|
| 163, Western Avenue978 m away | 94 m² | 144 m² | +50 m² +53% | 2012 |
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| 788, Wimborne Road806 m away | 143 m² | 192 m² | +49 m² +34% | 2018 |
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| 561, Wimborne Road952 m away | 49 m² | 97 m² | +48 m² +98% | 2012 |
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| 2, Vicarage Road678 m away | 131 m² | 178 m² | +47 m² +36% | 2023 |
|---|
| 16, Minstead Road888 m away | 61 m² | 108 m² | +47 m² +77% | 2016 |
|---|
| 104, Redhill Drive615 m away | 98 m² | 145 m² | +47 m² +48% | 2013 |
|---|
| 11, Western Avenue314 m away | 136 m² | 182 m² | +46 m² +34% | 2016 |
|---|
| 88, Western Avenue655 m away | 95 m² | 140 m² | +45 m² +47% | 2016 |
|---|
| 12, King George Avenue947 m away | 114 m² | 158 m² | +44 m² +39% | 2022 |
|---|
| 28, Maclaren Road854 m away | 97 m² | 141 m² | +44 m² +45% | 2016 |
|---|
| 4, Hill View Road523 m away | 68 m² | 111 m² | +43 m² +63% | 2023 |
|---|
| 93, Western Avenue665 m away | 84 m² | 126 m² | +42 m² +50% | 2023 |
|---|
| 21, Brockley Road927 m away | 99 m² | 140 m² | +41 m² +41% | 2022 |
|---|
| 26, Coronation Avenue914 m away | 116 m² | 156 m² | +40 m² +34% | 2024 |
|---|
| 47, The Avenue930 m away | 80 m² | 120 m² | +40 m² +50% | 2023 |
|---|
| 90, Kingswell Road638 m away | 107 m² | 147 m² | +40 m² +37% | 2020 |
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| 53, Norton Road813 m away | 83 m² | 123 m² | +40 m² +48% | 2015 |
|---|
| 15, Victoria Avenue643 m away | 100 m² | 139 m² | +39 m² +39% | 2015 |
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| 11, King George Avenue947 m away | 92 m² | 129 m² | +37 m² +40% | 2026 |
|---|
| 16, Columbia Trees Lane889 m away | 76 m² | 113 m² | +37 m² +49% | 2023 |
|---|
| 13a, Columbia Road125 m away | 81 m² | 118 m² | +37 m² +46% | 2022 |
|---|
| 162, Howeth Road782 m away | 108 m² | 145 m² | +37 m² +34% | 2018 |
|---|
| 1, Castle Road947 m away | 97 m² | 134 m² | +37 m² +38% | 2018 |
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| 101, Elmes Road476 m away | 87 m² | 124 m² | +37 m² +43% | 2009 |
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| 15, Minstead Road874 m away | 70 m² | 106 m² | +36 m² +51% | 2018 |
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| 10, Dowlands Road955 m away | 77 m² | 113 m² | +36 m² +47% | 2018 |
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| 115, Edgehill Road773 m away | 109 m² | 145 m² | +36 m² +33% | 2016 |
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| 2, St Margarets Road973 m away | 64 m² | 100 m² | +36 m² +56% | 2014 |
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| 102, Western Avenue929 m away | 63 m² | 98 m² | +35 m² +56% | 2026 |
|---|
| 14, The Avenue798 m away | 157 m² | 192 m² | +35 m² +22% | 2014 |
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| 61, The Avenue993 m away | 178 m² | 212 m² | +34 m² +19% | 2026 |
|---|
| 43, Marchwood Road889 m away | 71 m² | 105 m² | +34 m² +48% | 2024 |
|---|
| 30, Eldon Road570 m away | 79 m² | 113 m² | +34 m² +43% | 2018 |
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| 81, Leybourne Avenue958 m away | 116 m² | 150 m² | +34 m² +29% | 2018 |
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| 18, Heaton Road973 m away | 61 m² | 95 m² | +34 m² +56% | 2016 |
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| 4, Gorsecliff Road426 m away | 62 m² | 95 m² | +33 m² +53% | 2019 |
|---|
| 48, Fernside Road935 m away | 110 m² | 143 m² | +33 m² +30% | 2015 |
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| 29, Barnes Road203 m away | 61 m² | 93 m² | +32 m² +52% | 2025 |
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| 90, Saxonhurst Road891 m away | 85 m² | 117 m² | +32 m² +38% | 2017 |
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| 110, Hill View Road548 m away | 127 m² | 159 m² | +32 m² +25% | 2016 |
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| 76, Pine Vale Crescent774 m away | 88 m² | 119 m² | +31 m² +35% | 2022 |
|---|
| 42, Minstead Road888 m away | 117 m² | 148 m² | +31 m² +26% | 2019 |
|---|
| 8, Walton Road700 m away | 88 m² | 118 m² | +30 m² +34% | 2026 |
|---|
| 17, Coombe Gardens80 m away | 89 m² | 119 m² | +30 m² +34% | 2019 |
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| 14, Comley Road630 m away | 95 m² | 125 m² | +30 m² +32% | 2016 |
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| 822, Wimborne Road815 m away | 110 m² | 140 m² | +30 m² +27% | 2015 |
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| 4, Fletcher Close738 m away | 110 m² | 140 m² | +30 m² +27% | 2011 |
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| 70, Beswick Avenue136 m away | 57 m² | 86 m² | +29 m² +51% | 2023 |
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| 225, Columbia Road761 m away | 64 m² | 93 m² | +29 m² +45% | 2020 |
|---|
| 112a, Redhill Drive615 m away | 41 m² | 70 m² | +29 m² +71% | 2012 |
|---|
| 8, Kingswell Road381 m away | 95 m² | 123 m² | +28 m² +29% | 2025 |
|---|
| 6, Hendford Road186 m away | 88 m² | 116 m² | +28 m² +32% | 2023 |
|---|
| 20, Eldon Road570 m away | 79 m² | 107 m² | +28 m² +35% | 2023 |
|---|
| 15, Green Lane938 m away | 92 m² | 120 m² | +28 m² +30% | 2015 |
|---|
| 117, Western Avenue978 m away | 111 m² | 138 m² | +27 m² +24% | 2025 |
|---|
| 15, Fletcher Road689 m away | 69 m² | 96 m² | +27 m² +39% | 2021 |
|---|
| 56, Norton Road813 m away | 125 m² | 152 m² | +27 m² +22% | 2018 |
|---|
| 87, Norton Road862 m away | 136 m² | 162 m² | +26 m² +19% | 2025 |
|---|
| 91, Kingswell Road680 m away | 76 m² | 102 m² | +26 m² +34% | 2023 |
|---|
| 24, Dowlands Road955 m away | 70 m² | 96 m² | +26 m² +37% | 2023 |
|---|
| 88, Saxonhurst Road891 m away | 79 m² | 105 m² | +26 m² +33% | 2019 |
|---|
| 19, Western Avenue314 m away | 126 m² | 151 m² | +25 m² +20% | 2024 |
|---|
| 50, Leybourne Avenue665 m away | 93 m² | 118 m² | +25 m² +27% | 2019 |
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| 148, Kingswell Road809 m away | 80 m² | 105 m² | +25 m² +31% | 2019 |
|---|
| 20a, Hadow Road932 m away | 62 m² | 87 m² | +25 m² +40% | 2019 |
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| 104, Elmes Road481 m away | 102 m² | 127 m² | +25 m² +25% | 2017 |
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| 6, Ensbury Avenue332 m away | 125 m² | 149 m² | +24 m² +19% | 2020 |
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| 46, Pine Vale Crescent998 m away | 113 m² | 137 m² | +24 m² +21% | 2020 |
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| 73, Saxonhurst Road877 m away | 84 m² | 108 m² | +24 m² +29% | 2018 |
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| 86, Ensbury Park Road392 m away | 96 m² | 120 m² | +24 m² +25% | 2015 |
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| 108, Norton Road862 m away | 147 m² | 171 m² | +24 m² +16% | 2015 |
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| 45, Fernside Road935 m away | 127 m² | 151 m² | +24 m² +19% | 2011 |
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| 55, The Avenue993 m away | 145 m² | 168 m² | +23 m² +16% | 2026 |
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| 5, Kings Close326 m away | 75 m² | 98 m² | +23 m² +31% | 2025 |
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| 22, Romney Road840 m away | 96 m² | 119 m² | +23 m² +24% | 2025 |
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| 81, Kingswell Road680 m away | 78 m² | 101 m² | +23 m² +29% | 2023 |
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| 90, Beswick Avenue0 m away | 85 m² | 108 m² | +23 m² +27% | 2019 |
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| 104, Ensbury Park Road392 m away | 89 m² | 112 m² | +23 m² +26% | 2019 |
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| 23a, Delhi Road584 m away | 70 m² | 93 m² | +23 m² +33% | 2016 |
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| 46, Oswald Road681 m away | 86 m² | 109 m² | +23 m² +27% | 2012 |
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| 7, Draycott Road163 m away | 95 m² | 117 m² | +22 m² +23% | 2026 |
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| 8, Highfield Road405 m away | 121 m² | 143 m² | +22 m² +18% | 2023 |
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| 12, Vicarage Road678 m away | 70 m² | 92 m² | +22 m² +31% | 2019 |
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| 25, Doveshill Crescent442 m away | 102 m² | 124 m² | +22 m² +22% | 2016 |
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| 114, Brierley Road980 m away | 70 m² | 92 m² | +22 m² +31% | 2016 |
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| 23, The Avenue798 m away | 57 m² | 79 m² | +22 m² +39% | 2014 |
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| 36, Coombe Gardens80 m away | 96 m² | 117 m² | +21 m² +22% | 2025 |
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| 72, Beswick Avenue136 m away | 46 m² | 67 m² | +21 m² +46% | 2023 |
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| 16, Dowlands Road955 m away | 86 m² | 107 m² | +21 m² +24% | 2023 |
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| 6, Bengal Road901 m away | 92 m² | 113 m² | +21 m² +23% | 2019 |
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| 47, Boundary Road343 m away | 77 m² | 98 m² | +21 m² +27% | 2018 |
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| 49, Green Lane678 m away | 86 m² | 107 m² | +21 m² +24% | 2015 |
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| 37, King Edward Avenue972 m away | 98 m² | 119 m² | +21 m² +21% | 2015 |
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| 180, Howeth Road929 m away | 115 m² | 135 m² | +20 m² +17% | 2026 |
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| 36, Slades Farm Road504 m away | 73 m² | 93 m² | +20 m² +27% | 2023 |
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| 14, Columbia Trees Lane889 m away | 66 m² | 86 m² | +20 m² +30% | 2022 |
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| 41, East Howe Lane991 m away | 65 m² | 85 m² | +20 m² +31% | 2022 |
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| 128, Edgehill Road773 m away | 117 m² | 137 m² | +20 m² +17% | 2021 |
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| 3, Moorfield Grove904 m away | 118 m² | 138 m² | +20 m² +17% | 2021 |
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| 77, The Grove977 m away | 112 m² | 132 m² | +20 m² +18% | 2021 |
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| 102, Edgehill Road921 m away | 89 m² | 109 m² | +20 m² +22% | 2018 |
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| 75, Howeth Road549 m away | 78 m² | 98 m² | +20 m² +26% | 2012 |
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| 9, Boundary Road211 m away | 43 m² | 63 m² | +20 m² +47% | 2009 |
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| 5, Comley Road630 m away | 89 m² | 109 m² | +20 m² +22% | 2009 |
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| 34, Redhill Avenue338 m away | 98 m² | 117 m² | +19 m² +19% | 2023 |
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| 4, Aberdare Road738 m away | 51 m² | 70 m² | +19 m² +37% | 2022 |
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| Flat 1, 51, Ensbury Park Road679 m away | 70 m² | 89 m² | +19 m² +27% | 2020 |
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| Flat 2, 51, Norton Road813 m away | 76 m² | 95 m² | +19 m² +25% | 2017 |
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| 46, The Grove904 m away | 84 m² | 103 m² | +19 m² +23% | 2016 |
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| 63, Barnes Road385 m away | 82 m² | 101 m² | +19 m² +23% | 2015 |
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| 182, Columbia Road596 m away | 73 m² | 92 m² | +19 m² +26% | 2011 |
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| 8, Greaves Close638 m away | 117 m² | 135 m² | +18 m² +15% | 2025 |
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| 9, Deanscroft Road935 m away | 68 m² | 86 m² | +18 m² +26% | 2024 |
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| 4, Croft Road669 m away | 89 m² | 107 m² | +18 m² +20% | 2023 |
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| 68, Edgehill Road921 m away | 108 m² | 126 m² | +18 m² +17% | 2023 |
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| 84, Edgehill Road921 m away | 47 m² | 65 m² | +18 m² +38% | 2022 |
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| 5, Orchard Walk866 m away | 103 m² | 121 m² | +18 m² +17% | 2021 |
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| 30, Barnes Crescent440 m away | 47 m² | 65 m² | +18 m² +38% | 2019 |
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| 2b, Jameson Road870 m away | 79 m² | 97 m² | +18 m² +23% | 2019 |
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| 75, Broughton Avenue681 m away | 91 m² | 109 m² | +18 m² +20% | 2017 |
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| 18, King George Avenue947 m away | 110 m² | 128 m² | +18 m² +16% | 2017 |
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| 6a, Comley Road630 m away | 58 m² | 76 m² | +18 m² +31% | 2016 |
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| 13a, Bengal Road902 m away | 53 m² | 71 m² | +18 m² +34% | 2016 |
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| 72, Leybourne Avenue865 m away | 105 m² | 123 m² | +18 m² +17% | 2015 |
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| 122, Saxonhurst Road814 m away | 74 m² | 91 m² | +17 m² +23% | 2025 |
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| 38, Hendford Road251 m away | 109 m² | 126 m² | +17 m² +16% | 2024 |
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| 13, The Grove742 m away | 92 m² | 109 m² | +17 m² +18% | 2024 |
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| 24, Oswald Road681 m away | 96 m² | 113 m² | +17 m² +18% | 2022 |
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| 138, Howeth Road697 m away | 56 m² | 73 m² | +17 m² +30% | 2016 |
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| 13, Bengal Road902 m away | 54 m² | 71 m² | +17 m² +31% | 2016 |
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| 17, Queen Mary Avenue934 m away | 106 m² | 123 m² | +17 m² +16% | 2016 |
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| 36, Gorsecliff Road413 m away | 88 m² | 105 m² | +17 m² +19% | 2014 |
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| 30, Pine Vale Crescent998 m away | 87 m² | 104 m² | +17 m² +20% | 2014 |
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| 205, Columbia Road498 m away | 40 m² | 57 m² | +17 m² +43% | 2013 |
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| 99, Ensbury Park Road378 m away | 110 m² | 127 m² | +17 m² +15% | 2008 |
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| 39, Elmes Road692 m away | 99 m² | 115 m² | +16 m² +16% | 2026 |
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| 5, Cove Road811 m away | 103 m² | 119 m² | +16 m² +16% | 2026 |
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| 911a, Wimborne Road910 m away | 45 m² | 61 m² | +16 m² +36% | 2025 |
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| 88, Barnes Crescent440 m away | 83 m² | 99 m² | +16 m² +19% | 2024 |
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| 94, Barnes Crescent440 m away | 101 m² | 117 m² | +16 m² +16% | 2020 |
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| 236, Columbia Road819 m away | 97 m² | 113 m² | +16 m² +16% | 2020 |
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| 28, Ensbury Park Road683 m away | 96 m² | 112 m² | +16 m² +17% | 2019 |
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| 162, Hill View Road808 m away | 63 m² | 79 m² | +16 m² +25% | 2011 |
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| 82, Victoria Avenue391 m away | 43 m² | 58 m² | +15 m² +35% | 2025 |
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| 45, Copper Beech Gardens364 m away | 42 m² | 57 m² | +15 m² +36% | 2023 |
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| 78, Beswick Avenue0 m away | 43 m² | 58 m² | +15 m² +35% | 2020 |
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| 193, Redhill Drive336 m away | 82 m² | 97 m² | +15 m² +18% | 2020 |
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| 10a, New Parade501 m away | 68 m² | 83 m² | +15 m² +22% | 2020 |
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| 11, Moorfield Grove904 m away | 91 m² | 106 m² | +15 m² +16% | 2020 |
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| Flat 6, Talbot Court, 640, Wimborne Road934 m away | 50 m² | 65 m² | +15 m² +30% | 2020 |
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| 97, Columbia Road152 m away | 81 m² | 96 m² | +15 m² +19% | 2019 |
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| 74, Western Avenue655 m away | 79 m² | 94 m² | +15 m² +19% | 2016 |
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| 40, Redhill Drive928 m away | 82 m² | 97 m² | +15 m² +18% | 2016 |
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