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 BH6 5JT
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 |
|---|---|---|---|---|
| 26, Holdenhurst Avenue775 m away | 149 m² | 296 m² | +147 m² +99% | 2018 |
| 11, Holdenhurst Avenue710 m away | 171 m² | 299 m² | +128 m² +75% | 2016 |
| 15, Arnewood Road719 m away | 137 m² | 258 m² | +121 m² +88% | 2019 |
| 117, Carbery Avenue796 m away | 127 m² | 228 m² | +101 m² +80% | 2026 |
| 102, Carbery Avenue736 m away | 79 m² | 179 m² | +100 m² +127% | 2018 |
| 77, Watcombe Road327 m away | 103 m² | 198 m² | +95 m² +92% | 2022 |
| 1355, Christchurch Road671 m away | 116 m² | 209 m² | +93 m² +80% | 2026 |
| 67, Saxonbury Road693 m away | 77 m² | 170 m² | +93 m² +121% | 2024 |
| 35, Holdenhurst Avenue710 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.
| 108 m² |
| 201 m² |
| +93 m² +86% |
| 2018 |
| 6, Carbery Avenue851 m away | 113 m² | 203 m² | +90 m² +80% | 2016 |
|---|
| 37a, Fenton Road455 m away | 79 m² | 163 m² | +84 m² +106% | 2024 |
|---|
| 55a, Kimberley Road473 m away | 66 m² | 148 m² | +82 m² +124% | 2026 |
|---|
| 28, Merrivale Avenue638 m away | 76 m² | 158 m² | +82 m² +108% | 2024 |
|---|
| 14, Rushmere Road446 m away | 67 m² | 148 m² | +81 m² +121% | 2013 |
|---|
| 94, Cranleigh Road138 m away | 84 m² | 163 m² | +79 m² +94% | 2014 |
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| 46, Beaufort Road527 m away | 107 m² | 181 m² | +74 m² +69% | 2016 |
|---|
| 102, Watcombe Road276 m away | 98 m² | 167 m² | +69 m² +70% | 2014 |
|---|
| 3, Iford Close791 m away | 80 m² | 148 m² | +68 m² +85% | 2024 |
|---|
| 90, Tuckton Road936 m away | 53 m² | 121 m² | +68 m² +128% | 2017 |
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| 116, Carbery Avenue736 m away | 149 m² | 215 m² | +66 m² +44% | 2024 |
|---|
| 15, Maundeville Road991 m away | 107 m² | 167 m² | +60 m² +56% | 2024 |
|---|
| 50, Carbery Avenue599 m away | 151 m² | 209 m² | +58 m² +38% | 2016 |
|---|
| 18, Holmfield Avenue930 m away | 111 m² | 168 m² | +57 m² +51% | 2023 |
|---|
| 7, Water Lane790 m away | 90 m² | 146 m² | +56 m² +62% | 2024 |
|---|
| 6, Glenroyd Gardens789 m away | 120 m² | 176 m² | +56 m² +47% | 2015 |
|---|
| Flat 5, Avon Lodge, 62 - 66, Southbourne Road954 m away | 38 m² | 91 m² | +53 m² +139% | 2022 |
|---|
| 68, Iford Lane683 m away | 88 m² | 141 m² | +53 m² +60% | 2012 |
|---|
| 43, Hambledon Road846 m away | 133 m² | 186 m² | +53 m² +40% | 2009 |
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| 176, Corhampton Road637 m away | 90 m² | 142 m² | +52 m² +58% | 2012 |
|---|
| 20, Castlemain Avenue790 m away | 192 m² | 243 m² | +51 m² +27% | 2014 |
|---|
| 16, Glenroyd Gardens789 m away | 127 m² | 177 m² | +50 m² +39% | 2025 |
|---|
| 129, Cranleigh Road562 m away | 92 m² | 141 m² | +49 m² +53% | 2025 |
|---|
| 12, Leigham Vale Road756 m away | 174 m² | 222 m² | +48 m² +28% | 2021 |
|---|
| The Gallery, 7, Carbery Lane925 m away | 144 m² | 191 m² | +47 m² +33% | 2020 |
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| 9, Irving Road757 m away | 229 m² | 276 m² | +47 m² +21% | 2017 |
|---|
| 94, Iford Lane594 m away | 79 m² | 126 m² | +47 m² +59% | 2016 |
|---|
| 88a, Cranleigh Road138 m away | 39 m² | 86 m² | +47 m² +121% | 2015 |
|---|
| 2, Ashford Road598 m away | 77 m² | 124 m² | +47 m² +61% | 2015 |
|---|
| 11, Ashford Road578 m away | 64 m² | 110 m² | +46 m² +72% | 2010 |
|---|
| 114, Arnewood Road126 m away | 89 m² | 134 m² | +45 m² +51% | 2018 |
|---|
| 2, Shakespeare Road384 m away | 76 m² | 121 m² | +45 m² +59% | 2016 |
|---|
| 7a, New Park Road968 m away | 59 m² | 104 m² | +45 m² +76% | 2015 |
|---|
| 55, Ashford Road578 m away | 96 m² | 140 m² | +44 m² +46% | 2023 |
|---|
| 37, Carbery Avenue668 m away | 244 m² | 288 m² | +44 m² +18% | 2023 |
|---|
| 12, Ravenscourt Road695 m away | 110 m² | 154 m² | +44 m² +40% | 2021 |
|---|
| 79, Paisley Road559 m away | 142 m² | 186 m² | +44 m² +31% | 2020 |
|---|
| 41, Arnewood Road589 m away | 138 m² | 182 m² | +44 m² +32% | 2020 |
|---|
| 30, Exton Road456 m away | 90 m² | 134 m² | +44 m² +49% | 2018 |
|---|
| 35, Newcombe Road662 m away | 139 m² | 182 m² | +43 m² +31% | 2023 |
|---|
| 50, Ashford Road598 m away | 125 m² | 168 m² | +43 m² +34% | 2021 |
|---|
| 31, Tuckton Road946 m away | 102 m² | 143 m² | +41 m² +40% | 2026 |
|---|
| 66, Sunnyhill Road765 m away | 105 m² | 146 m² | +41 m² +39% | 2016 |
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| 95, Watcombe Road276 m away | 101 m² | 142 m² | +41 m² +41% | 2014 |
|---|
| 68, Hambledon Road991 m away | 101 m² | 141 m² | +40 m² +40% | 2020 |
|---|
| 1, Kittiwake Close304 m away | 93 m² | 133 m² | +40 m² +43% | 2013 |
|---|
| 44, Carbery Avenue599 m away | 191 m² | 230 m² | +39 m² +20% | 2016 |
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| 83, Carbery Avenue692 m away | 181 m² | 219 m² | +38 m² +21% | 2023 |
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| 14c, Carbery Row920 m away | 41 m² | 79 m² | +38 m² +93% | 2022 |
|---|
| 122, Corhampton Road513 m away | 101 m² | 138 m² | +37 m² +37% | 2025 |
|---|
| 2, Elmsway859 m away | 103 m² | 140 m² | +37 m² +36% | 2024 |
|---|
| Flat 13, Stourview Court, 76, Southbourne Road940 m away | 94 m² | 131 m² | +37 m² +39% | 2024 |
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| 104, Carbery Avenue736 m away | 169 m² | 206 m² | +37 m² +22% | 2020 |
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| 134, Cranleigh Road381 m away | 86 m² | 123 m² | +37 m² +43% | 2016 |
|---|
| 1, Inverleigh Road294 m away | 58 m² | 94 m² | +36 m² +62% | 2025 |
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| 165, Corhampton Road621 m away | 104 m² | 140 m² | +36 m² +35% | 2025 |
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| 31, Athelstan Road705 m away | 88 m² | 124 m² | +36 m² +41% | 2020 |
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| 9, Iford Gardens861 m away | 95 m² | 131 m² | +36 m² +38% | 2019 |
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| 12, Carbery Gardens800 m away | 94 m² | 130 m² | +36 m² +38% | 2015 |
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| 10, Corhampton Road707 m away | 118 m² | 154 m² | +36 m² +31% | 2014 |
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| 154, Seafield Road448 m away | 104 m² | 139 m² | +35 m² +34% | 2021 |
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| 103, Corhampton Road525 m away | 141 m² | 176 m² | +35 m² +25% | 2011 |
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| 1091, Christchurch Road763 m away | 36 m² | 71 m² | +35 m² +97% | 2011 |
|---|
| 1168, Christchurch Road656 m away | 62 m² | 96 m² | +34 m² +55% | 2015 |
|---|
| 18, Denmead Road560 m away | 91 m² | 124 m² | +33 m² +36% | 2022 |
|---|
| 9, Newcombe Road662 m away | 76 m² | 109 m² | +33 m² +43% | 2022 |
|---|
| 68, Clingan Road596 m away | 105 m² | 138 m² | +33 m² +31% | 2021 |
|---|
| 26, Maundeville Road991 m away | 88 m² | 121 m² | +33 m² +38% | 2019 |
|---|
| 24, Merrivale Avenue638 m away | 108 m² | 141 m² | +33 m² +31% | 2018 |
|---|
| 33, Cranleigh Road0 m away | 95 m² | 128 m² | +33 m² +35% | 2017 |
|---|
| 18, Verona Avenue559 m away | 114 m² | 147 m² | +33 m² +29% | 2017 |
|---|
| 1, Sandy Lane833 m away | 85 m² | 118 m² | +33 m² +39% | 2014 |
|---|
| 32, Cranleigh Gardens594 m away | 67 m² | 99 m² | +32 m² +48% | 2017 |
|---|
| 69, Kimberley Road458 m away | 49 m² | 81 m² | +32 m² +65% | 2015 |
|---|
| 6, Hursley Close975 m away | 133 m² | 164 m² | +31 m² +23% | 2025 |
|---|
| 13, Inverleigh Road294 m away | 75 m² | 106 m² | +31 m² +41% | 2022 |
|---|
| 116, Castlemain Avenue271 m away | 86 m² | 117 m² | +31 m² +36% | 2015 |
|---|
| 8, Westfield Road967 m away | 109 m² | 140 m² | +31 m² +28% | 2013 |
|---|
| 11, Beaufort Road840 m away | 127 m² | 157 m² | +30 m² +24% | 2015 |
|---|
| 42, Hillbrow Road866 m away | 86 m² | 116 m² | +30 m² +35% | 2010 |
|---|
| 10a, Alexandra Road800 m away | 88 m² | 117 m² | +29 m² +33% | 2024 |
|---|
| 48, Saxonbury Road693 m away | 131 m² | 160 m² | +29 m² +22% | 2014 |
|---|
| 20, Glenroyd Gardens789 m away | 112 m² | 141 m² | +29 m² +26% | 2013 |
|---|
| 3, Burleigh Road228 m away | 108 m² | 136 m² | +28 m² +26% | 2026 |
|---|
| 24, Cranleigh Close798 m away | 82 m² | 110 m² | +28 m² +34% | 2026 |
|---|
| 18, Merrivale Avenue638 m away | 55 m² | 83 m² | +28 m² +51% | 2025 |
|---|
| 10, Clingan Road377 m away | 85 m² | 113 m² | +28 m² +33% | 2014 |
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| 36, Irving Road651 m away | 158 m² | 186 m² | +28 m² +18% | 2014 |
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| 3, Waltham Close896 m away | 127 m² | 154 m² | +27 m² +21% | 2026 |
|---|
| 6, Harting Road511 m away | 42 m² | 69 m² | +27 m² +64% | 2024 |
|---|
| 16, Old Bridge Road810 m away | 79 m² | 106 m² | +27 m² +34% | 2020 |
|---|
| Flat 7, Huntly Mansions, Christchurch Road971 m away | 25 m² | 52 m² | +27 m² +108% | 2020 |
|---|
| 21, Southwick Road455 m away | 85 m² | 112 m² | +27 m² +32% | 2013 |
|---|
| Flat 5, Meade Court, 27, Southbourne Road976 m away | 50 m² | 77 m² | +27 m² +54% | 2012 |
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| 86, Stamford Road109 m away | 105 m² | 131 m² | +26 m² +25% | 2025 |
|---|
| 64, Fenton Road348 m away | 107 m² | 133 m² | +26 m² +24% | 2022 |
|---|
| 6, Elmsway859 m away | 99 m² | 125 m² | +26 m² +26% | 2020 |
|---|
| 30, Stamford Road261 m away | 63 m² | 88 m² | +25 m² +40% | 2024 |
|---|
| 8, Denmead Road560 m away | 71 m² | 96 m² | +25 m² +35% | 2017 |
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| 10, Arnewood Road826 m away | 119 m² | 144 m² | +25 m² +21% | 2016 |
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| Flat 3, 45, Southbourne Road976 m away | 63 m² | 88 m² | +25 m² +40% | 2016 |
|---|
| 48, Beaufort Road527 m away | 123 m² | 148 m² | +25 m² +20% | 2015 |
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| 133, Cranleigh Road562 m away | 38 m² | 63 m² | +25 m² +66% | 2015 |
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| 30, Holdenhurst Avenue775 m away | 133 m² | 158 m² | +25 m² +19% | 2013 |
|---|
| 56, Irving Road494 m away | 102 m² | 127 m² | +25 m² +25% | 2011 |
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| 44, Cranleigh Road57 m away | 89 m² | 113 m² | +24 m² +27% | 2014 |
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| 15, Sunnyhill Road855 m away | 121 m² | 145 m² | +24 m² +20% | 2014 |
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| 61, Southbourne Road911 m away | 43 m² | 67 m² | +24 m² +56% | 2012 |
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| 111, Beaufort Road277 m away | 130 m² | 153 m² | +23 m² +18% | 2024 |
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| 57, Southwick Road455 m away | 100 m² | 123 m² | +23 m² +23% | 2022 |
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| 42, Paisley Road612 m away | 24 m² | 47 m² | +23 m² +96% | 2019 |
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| 149, Cranleigh Road759 m away | 75 m² | 98 m² | +23 m² +31% | 2019 |
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| 36, Herberton Road644 m away | 129 m² | 152 m² | +23 m² +18% | 2018 |
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| 63, Herberton Road646 m away | 119 m² | 142 m² | +23 m² +19% | 2015 |
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| 8, Hillbrow Road866 m away | 102 m² | 125 m² | +23 m² +23% | 2015 |
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| 38a, Cranleigh Close798 m away | 36 m² | 59 m² | +23 m² +64% | 2014 |
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| 26, Kimberley Road547 m away | 89 m² | 111 m² | +22 m² +25% | 2025 |
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| 42, Corhampton Road566 m away | 134 m² | 156 m² | +22 m² +16% | 2024 |
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| Flat 12, 86, Southbourne Road911 m away | 48 m² | 70 m² | +22 m² +46% | 2019 |
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| 61, Castlemain Avenue349 m away | 23 m² | 45 m² | +22 m² +96% | 2018 |
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| 8, Paisley Road612 m away | 59 m² | 81 m² | +22 m² +37% | 2015 |
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| 73, Kimberley Road456 m away | 43 m² | 64 m² | +21 m² +49% | 2025 |
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| 12, Denmead Road560 m away | 71 m² | 92 m² | +21 m² +30% | 2024 |
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| 5, Sunnyhill Road960 m away | 127 m² | 148 m² | +21 m² +17% | 2024 |
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| 53, Southwick Road455 m away | 102 m² | 123 m² | +21 m² +21% | 2018 |
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| 224, Seafield Road587 m away | 104 m² | 125 m² | +21 m² +20% | 2015 |
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| 30, Southbourne Road955 m away | 127 m² | 148 m² | +21 m² +17% | 2009 |
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| 134, Corhampton Road637 m away | 80 m² | 100 m² | +20 m² +25% | 2024 |
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| 7a, Carbery Lane925 m away | 94 m² | 114 m² | +20 m² +21% | 2021 |
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| 28, Oxford Avenue915 m away | 90 m² | 110 m² | +20 m² +22% | 2017 |
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| 1217a, Christchurch Road613 m away | 133 m² | 153 m² | +20 m² +15% | 2016 |
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| 78, Herberton Road646 m away | 116 m² | 136 m² | +20 m² +17% | 2015 |
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| 15, Paisley Road612 m away | 106 m² | 126 m² | +20 m² +19% | 2014 |
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| 23, Covena Road379 m away | 122 m² | 142 m² | +20 m² +16% | 2012 |
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| 7, Elmsway859 m away | 109 m² | 128 m² | +19 m² +17% | 2026 |
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| 15, Windsor Road921 m away | 63 m² | 82 m² | +19 m² +30% | 2024 |
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| 57, Tuckton Road947 m away | 115 m² | 134 m² | +19 m² +17% | 2024 |
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| 49, Hillbrow Road866 m away | 65 m² | 84 m² | +19 m² +29% | 2021 |
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| 9, Burnett Avenue985 m away | 61 m² | 80 m² | +19 m² +31% | 2020 |
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| 49a, Southbourne Road940 m away | 47 m² | 66 m² | +19 m² +40% | 2019 |
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| 182, Corhampton Road637 m away | 95 m² | 114 m² | +19 m² +20% | 2017 |
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| 20, Hillbrow Road866 m away | 116 m² | 135 m² | +19 m² +16% | 2016 |
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| 22, Denmead Road560 m away | 72 m² | 91 m² | +19 m² +26% | 2015 |
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| 145, Beaufort Road136 m away | 78 m² | 96 m² | +18 m² +23% | 2025 |
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| 51, Paisley Road559 m away | 104 m² | 122 m² | +18 m² +17% | 2025 |
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| 6, Paisley Road612 m away | 78 m² | 96 m² | +18 m² +23% | 2024 |
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| 17, Windsor Road921 m away | 56 m² | 74 m² | +18 m² +32% | 2024 |
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| 30, Lombard Avenue398 m away | 96 m² | 114 m² | +18 m² +19% | 2020 |
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| 135, Seafield Road453 m away | 85 m² | 103 m² | +18 m² +21% | 2016 |
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| 32a, Southlea Avenue983 m away | 44 m² | 62 m² | +18 m² +41% | 2016 |
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| 8, Lucerne Avenue428 m away | 89 m² | 107 m² | +18 m² +20% | 2014 |
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| 87a, Southbourne Road978 m away | 50 m² | 68 m² | +18 m² +36% | 2014 |
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| 89, Stourvale Road769 m away | 73 m² | 90 m² | +17 m² +23% | 2026 |
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| 107, Castlemain Avenue193 m away | 71 m² | 88 m² | +17 m² +24% | 2025 |
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| 33a, Carbery Avenue668 m away | 82 m² | 99 m² | +17 m² +21% | 2025 |
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| 19, Irving Road757 m away | 95 m² | 112 m² | +17 m² +18% | 2024 |
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| 8, Carbery Gardens800 m away | 96 m² | 113 m² | +17 m² +18% | 2023 |
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| Flat 10, Carbery Mount, 1, Carbery Avenue888 m away | 59 m² | 76 m² | +17 m² +29% | 2020 |
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| 37, Southlea Avenue983 m away | 76 m² | 93 m² | +17 m² +22% | 2020 |
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| 54, Tuckton Road947 m away | 90 m² | 107 m² | +17 m² +19% | 2019 |
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| 73, Exton Road478 m away | 104 m² | 121 m² | +17 m² +16% | 2014 |
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| 92, Stamford Road109 m away | 58 m² | 75 m² | +17 m² +29% | 2010 |
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| 105, Southwick Road358 m away | 44 m² | 61 m² | +17 m² +39% | 2010 |
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| 1055a, Christchurch Road831 m away | 62 m² | 79 m² | +17 m² +27% | 2010 |
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| 8, Burnett Avenue985 m away | 97 m² | 113 m² | +16 m² +16% | 2025 |
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| 40, Newcombe Road662 m away | 88 m² | 104 m² | +16 m² +18% | 2023 |
|---|
| 1, Bryony Gardens624 m away | 59 m² | 75 m² | +16 m² +27% | 2020 |
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| 44, Stamford Road261 m away | 103 m² | 119 m² | +16 m² +16% | 2019 |
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| 40a, Oxford Avenue841 m away | 82 m² | 98 m² | +16 m² +20% | 2018 |
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| Flat 12, Lascelles Court, Lascelles Road990 m away | 62 m² | 78 m² | +16 m² +26% | 2015 |
|---|
| 14, Exton Road456 m away | 96 m² | 112 m² | +16 m² +17% | 2014 |
|---|
| 72, Corhampton Road566 m away | 68 m² | 84 m² | +16 m² +24% | 2013 |
|---|
| 10, Ovington Avenue843 m away | 74 m² | 90 m² | +16 m² +22% | 2011 |
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| 2, Bryony Gardens624 m away | 71 m² | 86 m² | +15 m² +21% | 2026 |
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| 18, New Park Road968 m away | 80 m² | 95 m² | +15 m² +19% | 2026 |
|---|
| 105, Beaufort Road277 m away | 77 m² | 92 m² | +15 m² +19% | 2021 |
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| Flat 5, 92, Southbourne Road872 m away | 45 m² | 60 m² | +15 m² +33% | 2019 |
|---|
| Flat 1, St. Michaels Court, 54, Southbourne Grove984 m away | 64 m² | 79 m² | +15 m² +23% | 2019 |
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| Flat 4, Ropley Court, Ropley Road685 m away | 43 m² | 58 m² | +15 m² +35% | 2018 |
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