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 5LZ
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 |
|---|---|---|---|---|
| 7, Wick Lane943 m away | 165 m² | 295 m² | +130 m² +79% | 2016 |
| 4, Kings Avenue918 m away | 94 m² | 221 m² | +127 m² +135% | 2017 |
| 15, Arnewood Road815 m away | 137 m² | 258 m² | +121 m² +88% | 2019 |
| 117, Carbery Avenue473 m away | 127 m² | 228 m² | +101 m² +80% | 2026 |
| 102, Carbery Avenue407 m away | 79 m² | 179 m² | +100 m² +127% | 2018 |
| 77, Watcombe Road179 m away | 103 m² | 198 m² | +95 m² +92% | 2022 |
| 1355, Christchurch Road965 m away | 116 m² | 209 m² | +93 m² +80% | 2026 |
| 61, Newstead Road960 m away | 134 m² | 227 m² | +93 m² +69% | 2025 |
| 67, Saxonbury Road369 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.
| 77 m² |
| 170 m² |
| +93 m² +121% |
| 2024 |
| 6, Carbery Avenue850 m away | 113 m² | 203 m² | +90 m² +80% | 2016 |
|---|
| 14, Guildhill Road849 m away | 61 m² | 151 m² | +90 m² +148% | 2011 |
|---|
| 37a, Fenton Road759 m away | 79 m² | 163 m² | +84 m² +106% | 2024 |
|---|
| 55a, Kimberley Road706 m away | 66 m² | 148 m² | +82 m² +124% | 2026 |
|---|
| 28, Merrivale Avenue339 m away | 76 m² | 158 m² | +82 m² +108% | 2024 |
|---|
| 14, Rushmere Road764 m away | 67 m² | 148 m² | +81 m² +121% | 2013 |
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| 94, Cranleigh Road236 m away | 84 m² | 163 m² | +79 m² +94% | 2014 |
|---|
| 13, Belle Vue Road959 m away | 61 m² | 139 m² | +78 m² +128% | 2025 |
|---|
| 65, Gleadowe Avenue915 m away | 67 m² | 145 m² | +78 m² +116% | 2017 |
|---|
| 46, Beaufort Road736 m away | 107 m² | 181 m² | +74 m² +69% | 2016 |
|---|
| 102, Watcombe Road74 m away | 98 m² | 167 m² | +69 m² +70% | 2014 |
|---|
| 3, Iford Close467 m away | 80 m² | 148 m² | +68 m² +85% | 2024 |
|---|
| 90, Tuckton Road603 m away | 53 m² | 121 m² | +68 m² +128% | 2017 |
|---|
| 10, Broadway1000 m away | 112 m² | 180 m² | +68 m² +61% | 2017 |
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| 116, Carbery Avenue407 m away | 149 m² | 215 m² | +66 m² +44% | 2024 |
|---|
| 50, Carbery Avenue454 m away | 151 m² | 209 m² | +58 m² +38% | 2016 |
|---|
| 6, Glenroyd Gardens541 m away | 120 m² | 176 m² | +56 m² +47% | 2015 |
|---|
| 37948 m away | 85 m² | 138 m² | +53 m² +62% | 2013 |
|---|
| 68, Iford Lane882 m away | 88 m² | 141 m² | +53 m² +60% | 2012 |
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| 176, Corhampton Road926 m away | 90 m² | 142 m² | +52 m² +58% | 2012 |
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| 31, Brightlands Avenue968 m away | 133 m² | 184 m² | +51 m² +38% | 2025 |
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| 20, Castlemain Avenue989 m away | 192 m² | 243 m² | +51 m² +27% | 2014 |
|---|
| 16, Glenroyd Gardens541 m away | 127 m² | 177 m² | +50 m² +39% | 2025 |
|---|
| 129, Cranleigh Road221 m away | 92 m² | 141 m² | +49 m² +53% | 2025 |
|---|
| 22, Dragoon Way963 m away | 45 m² | 94 m² | +49 m² +109% | 2023 |
|---|
| 12, Leigham Vale Road652 m away | 174 m² | 222 m² | +48 m² +28% | 2021 |
|---|
| The Gallery, 7, Carbery Lane954 m away | 144 m² | 191 m² | +47 m² +33% | 2020 |
|---|
| 9, Irving Road814 m away | 229 m² | 276 m² | +47 m² +21% | 2017 |
|---|
| 94, Iford Lane735 m away | 79 m² | 126 m² | +47 m² +59% | 2016 |
|---|
| 88a, Cranleigh Road236 m away | 39 m² | 86 m² | +47 m² +121% | 2015 |
|---|
| 2, Ashford Road858 m away | 77 m² | 124 m² | +47 m² +61% | 2015 |
|---|
| 11, Ashford Road826 m away | 64 m² | 110 m² | +46 m² +72% | 2010 |
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| 7a, Foxholes Road935 m away | 130 m² | 175 m² | +45 m² +35% | 2025 |
|---|
| 114, Arnewood Road328 m away | 89 m² | 134 m² | +45 m² +51% | 2018 |
|---|
| 2, Shakespeare Road583 m away | 76 m² | 121 m² | +45 m² +59% | 2016 |
|---|
| 37, Carbery Avenue526 m away | 244 m² | 288 m² | +44 m² +18% | 2023 |
|---|
| 55, Ashford Road826 m away | 96 m² | 140 m² | +44 m² +46% | 2023 |
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| 12, Ravenscourt Road842 m away | 110 m² | 154 m² | +44 m² +40% | 2021 |
|---|
| 41, Arnewood Road710 m away | 138 m² | 182 m² | +44 m² +32% | 2020 |
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| 79, Paisley Road716 m away | 142 m² | 186 m² | +44 m² +31% | 2020 |
|---|
| 30, Exton Road758 m away | 90 m² | 134 m² | +44 m² +49% | 2018 |
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| 51, The Meridians819 m away | 133 m² | 177 m² | +44 m² +33% | 2016 |
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| 63, Newstead Road960 m away | 137 m² | 181 m² | +44 m² +32% | 2014 |
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| 13a, Newstead Road964 m away | 86 m² | 129 m² | +43 m² +50% | 2026 |
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| 35, Newcombe Road326 m away | 139 m² | 182 m² | +43 m² +31% | 2023 |
|---|
| 50, Ashford Road858 m away | 125 m² | 168 m² | +43 m² +34% | 2021 |
|---|
| 31, Tuckton Road714 m away | 102 m² | 143 m² | +41 m² +40% | 2026 |
|---|
| 32, Guildhill Road849 m away | 71 m² | 112 m² | +41 m² +58% | 2019 |
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| 95, Watcombe Road74 m away | 101 m² | 142 m² | +41 m² +41% | 2014 |
|---|
| 1, Kittiwake Close413 m away | 93 m² | 133 m² | +40 m² +43% | 2013 |
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| 31, Belle Vue Crescent948 m away | 219 m² | 258 m² | +39 m² +18% | 2020 |
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| 44, Carbery Avenue454 m away | 191 m² | 230 m² | +39 m² +20% | 2016 |
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| 83, Carbery Avenue439 m away | 181 m² | 219 m² | +38 m² +21% | 2023 |
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| 14c, Carbery Row949 m away | 41 m² | 79 m² | +38 m² +93% | 2022 |
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| 16, Ken Road931 m away | 142 m² | 179 m² | +37 m² +26% | 2026 |
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| 122, Corhampton Road838 m away | 101 m² | 138 m² | +37 m² +37% | 2025 |
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| 2, Elmsway599 m away | 103 m² | 140 m² | +37 m² +36% | 2024 |
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| 104, Carbery Avenue407 m away | 169 m² | 206 m² | +37 m² +22% | 2020 |
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| 134, Cranleigh Road102 m away | 86 m² | 123 m² | +37 m² +43% | 2016 |
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| 1, Inverleigh Road640 m away | 58 m² | 94 m² | +36 m² +62% | 2025 |
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| 165, Corhampton Road899 m away | 104 m² | 140 m² | +36 m² +35% | 2025 |
|---|
| 31, Athelstan Road357 m away | 88 m² | 124 m² | +36 m² +41% | 2020 |
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| 12, Carbery Gardens511 m away | 94 m² | 130 m² | +36 m² +38% | 2015 |
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| 154, Seafield Road100 m away | 104 m² | 139 m² | +35 m² +34% | 2021 |
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| 103, Corhampton Road865 m away | 141 m² | 176 m² | +35 m² +25% | 2011 |
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| Flat 2, 13, Wayside Road896 m away | 72 m² | 106 m² | +34 m² +47% | 2014 |
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| 32, Foxholes Road935 m away | 194 m² | 227 m² | +33 m² +17% | 2025 |
|---|
| 9, Newcombe Road326 m away | 76 m² | 109 m² | +33 m² +43% | 2022 |
|---|
| 18, Denmead Road713 m away | 91 m² | 124 m² | +33 m² +36% | 2022 |
|---|
| 68, Clingan Road803 m away | 105 m² | 138 m² | +33 m² +31% | 2021 |
|---|
| 24, Merrivale Avenue339 m away | 108 m² | 141 m² | +33 m² +31% | 2018 |
|---|
| 33, Cranleigh Road349 m away | 95 m² | 128 m² | +33 m² +35% | 2017 |
|---|
| 18, Verona Avenue446 m away | 114 m² | 147 m² | +33 m² +29% | 2017 |
|---|
| 32, Cranleigh Gardens245 m away | 67 m² | 99 m² | +32 m² +48% | 2017 |
|---|
| 69, Kimberley Road652 m away | 49 m² | 81 m² | +32 m² +65% | 2015 |
|---|
| 13, Inverleigh Road640 m away | 75 m² | 106 m² | +31 m² +41% | 2022 |
|---|
| 116, Castlemain Avenue603 m away | 86 m² | 117 m² | +31 m² +36% | 2015 |
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| 8, Westfield Road652 m away | 109 m² | 140 m² | +31 m² +28% | 2013 |
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| 11, Beaufort Road994 m away | 127 m² | 157 m² | +30 m² +24% | 2015 |
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| 20, Riverside Road770 m away | 115 m² | 145 m² | +30 m² +26% | 2014 |
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| 39, Westfield Road761 m away | 73 m² | 102 m² | +29 m² +40% | 2022 |
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| 48, Saxonbury Road369 m away | 131 m² | 160 m² | +29 m² +22% | 2014 |
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| 20, Glenroyd Gardens541 m away | 112 m² | 141 m² | +29 m² +26% | 2013 |
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| 24, Cranleigh Close450 m away | 82 m² | 110 m² | +28 m² +34% | 2026 |
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| 3, Burleigh Road546 m away | 108 m² | 136 m² | +28 m² +26% | 2026 |
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| 18, Merrivale Avenue339 m away | 55 m² | 83 m² | +28 m² +51% | 2025 |
|---|
| 10, Clingan Road673 m away | 85 m² | 113 m² | +28 m² +33% | 2014 |
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| 36, Irving Road699 m away | 158 m² | 186 m² | +28 m² +18% | 2014 |
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| 6, Harting Road696 m away | 42 m² | 69 m² | +27 m² +64% | 2024 |
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| 21, Southwick Road798 m away | 85 m² | 112 m² | +27 m² +32% | 2013 |
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| 86, Stamford Road404 m away | 105 m² | 131 m² | +26 m² +25% | 2025 |
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| 64, Fenton Road448 m away | 107 m² | 133 m² | +26 m² +24% | 2022 |
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| 6, Elmsway599 m away | 99 m² | 125 m² | +26 m² +26% | 2020 |
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| 30, Stamford Road491 m away | 63 m² | 88 m² | +25 m² +40% | 2024 |
|---|
| 8, Denmead Road713 m away | 71 m² | 96 m² | +25 m² +35% | 2017 |
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| 10, Arnewood Road933 m away | 119 m² | 144 m² | +25 m² +21% | 2016 |
|---|
| 133, Cranleigh Road221 m away | 38 m² | 63 m² | +25 m² +66% | 2015 |
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| 48, Beaufort Road736 m away | 123 m² | 148 m² | +25 m² +20% | 2015 |
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| 56, Irving Road530 m away | 102 m² | 127 m² | +25 m² +25% | 2011 |
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| 68, Newstead Road960 m away | 149 m² | 173 m² | +24 m² +16% | 2020 |
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| 44, Cranleigh Road401 m away | 89 m² | 113 m² | +24 m² +27% | 2014 |
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| Flat 2, Newstead Court, 41, Newstead Road960 m away | 60 m² | 83 m² | +23 m² +38% | 2026 |
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| 30, Newstead Road964 m away | 120 m² | 143 m² | +23 m² +19% | 2025 |
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| 111, Beaufort Road536 m away | 130 m² | 153 m² | +23 m² +18% | 2024 |
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| 3, Riverside Lane797 m away | 64 m² | 87 m² | +23 m² +36% | 2024 |
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| 57, Southwick Road798 m away | 100 m² | 123 m² | +23 m² +23% | 2022 |
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| 149, Cranleigh Road411 m away | 75 m² | 98 m² | +23 m² +31% | 2019 |
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| 42, Paisley Road887 m away | 24 m² | 47 m² | +23 m² +96% | 2019 |
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| 36, Herberton Road854 m away | 129 m² | 152 m² | +23 m² +18% | 2018 |
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| 63, Herberton Road736 m away | 119 m² | 142 m² | +23 m² +19% | 2015 |
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| 38a, Cranleigh Close450 m away | 36 m² | 59 m² | +23 m² +64% | 2014 |
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| 26, Kimberley Road833 m away | 89 m² | 111 m² | +22 m² +25% | 2025 |
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| 42, Corhampton Road912 m away | 134 m² | 156 m² | +22 m² +16% | 2024 |
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| 49, The Meridians819 m away | 146 m² | 168 m² | +22 m² +15% | 2022 |
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| 61, Castlemain Avenue654 m away | 23 m² | 45 m² | +22 m² +96% | 2018 |
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| 8, Paisley Road887 m away | 59 m² | 81 m² | +22 m² +37% | 2015 |
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| 73, Kimberley Road608 m away | 43 m² | 64 m² | +21 m² +49% | 2025 |
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| 12, Denmead Road713 m away | 71 m² | 92 m² | +21 m² +30% | 2024 |
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| Flat 5, Newstead Lodge, 2, Newstead Road964 m away | 57 m² | 78 m² | +21 m² +37% | 2020 |
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| 53, Southwick Road798 m away | 102 m² | 123 m² | +21 m² +21% | 2018 |
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| 224, Seafield Road291 m away | 104 m² | 125 m² | +21 m² +20% | 2015 |
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| 23, Kings Avenue900 m away | 87 m² | 108 m² | +21 m² +24% | 2015 |
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| 134, Corhampton Road926 m away | 80 m² | 100 m² | +20 m² +25% | 2024 |
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| 53, The Meridians819 m away | 119 m² | 139 m² | +20 m² +17% | 2022 |
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| 7a, Carbery Lane954 m away | 94 m² | 114 m² | +20 m² +21% | 2021 |
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| 5a, Horsa Close760 m away | 84 m² | 104 m² | +20 m² +24% | 2019 |
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| 1217a, Christchurch Road960 m away | 133 m² | 153 m² | +20 m² +15% | 2016 |
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| 78, Herberton Road736 m away | 116 m² | 136 m² | +20 m² +17% | 2015 |
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| 15, Paisley Road887 m away | 106 m² | 126 m² | +20 m² +19% | 2014 |
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| 23, Covena Road103 m away | 122 m² | 142 m² | +20 m² +16% | 2012 |
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| 7, Elmsway599 m away | 109 m² | 128 m² | +19 m² +17% | 2026 |
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| 57, Tuckton Road662 m away | 115 m² | 134 m² | +19 m² +17% | 2024 |
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| 12, Hathaway Road863 m away | 116 m² | 135 m² | +19 m² +16% | 2024 |
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| 10, Hussar Close937 m away | 87 m² | 106 m² | +19 m² +22% | 2024 |
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| 15, Windsor Road970 m away | 63 m² | 82 m² | +19 m² +30% | 2024 |
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| 36, Douglas Avenue978 m away | 88 m² | 107 m² | +19 m² +22% | 2023 |
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| 182, Corhampton Road926 m away | 95 m² | 114 m² | +19 m² +20% | 2017 |
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| 22, Denmead Road713 m away | 72 m² | 91 m² | +19 m² +26% | 2015 |
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| 145, Beaufort Road456 m away | 78 m² | 96 m² | +18 m² +23% | 2025 |
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| 51, Paisley Road716 m away | 104 m² | 122 m² | +18 m² +17% | 2025 |
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| 6, Paisley Road887 m away | 78 m² | 96 m² | +18 m² +23% | 2024 |
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| 17, Windsor Road970 m away | 56 m² | 74 m² | +18 m² +32% | 2024 |
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| 321, Belle Vue Road873 m away | 113 m² | 131 m² | +18 m² +16% | 2022 |
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| 30, Lombard Avenue168 m away | 96 m² | 114 m² | +18 m² +19% | 2020 |
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| 135, Seafield Road203 m away | 85 m² | 103 m² | +18 m² +21% | 2016 |
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| 32a, Southlea Avenue642 m away | 44 m² | 62 m² | +18 m² +41% | 2016 |
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| 8, Lucerne Avenue290 m away | 89 m² | 107 m² | +18 m² +20% | 2014 |
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| 87a, Southbourne Road945 m away | 50 m² | 68 m² | +18 m² +36% | 2014 |
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| 33a, Carbery Avenue526 m away | 82 m² | 99 m² | +17 m² +21% | 2025 |
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| 107, Castlemain Avenue540 m away | 71 m² | 88 m² | +17 m² +24% | 2025 |
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| 19, Irving Road814 m away | 95 m² | 112 m² | +17 m² +18% | 2024 |
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| 8, Carbery Gardens511 m away | 96 m² | 113 m² | +17 m² +18% | 2023 |
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| 37, Southlea Avenue642 m away | 76 m² | 93 m² | +17 m² +22% | 2020 |
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| Flat 10, Carbery Mount, 1, Carbery Avenue863 m away | 59 m² | 76 m² | +17 m² +29% | 2020 |
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| 54, Tuckton Road662 m away | 90 m² | 107 m² | +17 m² +19% | 2019 |
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| 73, Exton Road610 m away | 104 m² | 121 m² | +17 m² +16% | 2014 |
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| 92, Stamford Road404 m away | 58 m² | 75 m² | +17 m² +29% | 2010 |
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| 105, Southwick Road696 m away | 44 m² | 61 m² | +17 m² +39% | 2010 |
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| 40, Newcombe Road326 m away | 88 m² | 104 m² | +16 m² +18% | 2023 |
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| 1, Bryony Gardens915 m away | 59 m² | 75 m² | +16 m² +27% | 2020 |
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| 44, Stamford Road491 m away | 103 m² | 119 m² | +16 m² +16% | 2019 |
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| 14, Exton Road758 m away | 96 m² | 112 m² | +16 m² +17% | 2014 |
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| 72, Corhampton Road912 m away | 68 m² | 84 m² | +16 m² +24% | 2013 |
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| 2, Bryony Gardens915 m away | 71 m² | 86 m² | +15 m² +21% | 2026 |
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| 85, Wentworth Drive850 m away | 48 m² | 63 m² | +15 m² +31% | 2025 |
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| 105, Beaufort Road536 m away | 77 m² | 92 m² | +15 m² +19% | 2021 |
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| Flat 5, 92, Southbourne Road934 m away | 45 m² | 60 m² | +15 m² +33% | 2019 |
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| Flat 17, Liberty Court, Dragoon Way996 m away | 57 m² | 72 m² | +15 m² +26% | 2019 |
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| 49, Gleadowe Avenue915 m away | 97 m² | 112 m² | +15 m² +15% | 2018 |
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| 135, Cranleigh Road221 m away | 24 m² | 39 m² | +15 m² +63% | 2014 |
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