Finding extended homes…
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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 BH2 6PH
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 |
|---|---|---|---|---|
| 22, Dean Park Road498 m away | 387 m² | 601 m² | +214 m² +55% | 2023 |
| 39, Wimborne Road328 m away | 260 m² | 454 m² | +194 m² +75% | 2009 |
| 66, Portchester Road639 m away | 126 m² | 302 m² | +176 m² +140% | 2017 |
| 11, Dunkeld Road935 m away | 128 m² | 254 m² | +126 m² +98% | 2024 |
| 11, Cavendish Road736 m away | 282 m² | 407 m² | +125 m² +44% | 2014 |
| 2, Branksome Wood Gardens905 m away | 132 m² | 251 m² | +119 m² +90% | 2022 |
| 49, East Avenue986 m away | 279 m² | 375 m² | +96 m² +34% | 2024 |
| 15a, Dean Park Road561 m away | 151 m² | 243 m² | +92 m² +61% | 2026 |
| 49, Portchester Road786 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.
| 74 m² |
| 154 m² |
| +80 m² +108% |
| 2012 |
| 31, Braidley Road323 m away | 86 m² | 165 m² | +79 m² +92% | 2021 |
|---|
| Meyrick Heights, 20, Meyrick Park Crescent370 m away | 68 m² | 147 m² | +79 m² +116% | 2015 |
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| 38, Little Forest Road606 m away | 363 m² | 441 m² | +78 m² +21% | 2026 |
|---|
| 14, Alington Road825 m away | 222 m² | 299 m² | +77 m² +35% | 2024 |
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| 10, Leven Avenue957 m away | 174 m² | 250 m² | +76 m² +44% | 2026 |
|---|
| 6, Coach House Place766 m away | 72 m² | 147 m² | +75 m² +104% | 2015 |
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| 4, Wimborne Road613 m away | 187 m² | 258 m² | +71 m² +38% | 2015 |
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| 37, Fortescue Road967 m away | 57 m² | 128 m² | +71 m² +125% | 2015 |
|---|
| 18, Elgin Road938 m away | 276 m² | 345 m² | +69 m² +25% | 2024 |
|---|
| 1, The Deans351 m away | 110 m² | 179 m² | +69 m² +63% | 2014 |
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| 56, East Avenue994 m away | 297 m² | 364 m² | +67 m² +23% | 2021 |
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| 18a, Braidley Road499 m away | 138 m² | 200 m² | +62 m² +45% | 2015 |
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| Flat 1, 2, Dunbar Road552 m away | 112 m² | 172 m² | +60 m² +54% | 2024 |
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| Flat 6, 1, Branksome Wood Road792 m away | 43 m² | 103 m² | +60 m² +140% | 2012 |
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| 16, Elgin Road938 m away | 247 m² | 306 m² | +59 m² +24% | 2020 |
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| 15, Beechey Road907 m away | 122 m² | 180 m² | +58 m² +48% | 2015 |
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| 8, Dunbar Road552 m away | 296 m² | 350 m² | +54 m² +18% | 2021 |
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| 38, Iddesleigh Road751 m away | 63 m² | 117 m² | +54 m² +86% | 2015 |
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| 11, St Ives Gardens169 m away | 89 m² | 142 m² | +53 m² +60% | 2024 |
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| 49, Iddesleigh Road751 m away | 139 m² | 192 m² | +53 m² +38% | 2017 |
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| 20, Stokewood Road646 m away | 203 m² | 255 m² | +52 m² +26% | 2024 |
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| 40, St Lukes Road977 m away | 151 m² | 203 m² | +52 m² +34% | 2023 |
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| Flat 3, 7, Alington Road825 m away | 78 m² | 129 m² | +51 m² +65% | 2021 |
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| 42, East Avenue994 m away | 217 m² | 268 m² | +51 m² +24% | 2021 |
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| 28, Albemarle Road930 m away | 148 m² | 197 m² | +49 m² +33% | 2023 |
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| Flat 1, Bodorgan Court, 18, Bodorgan Road486 m away | 71 m² | 118 m² | +47 m² +66% | 2011 |
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| 15b, Cavendish Road736 m away | 66 m² | 112 m² | +46 m² +70% | 2011 |
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| 6, Homedale House, 30a, Wimborne Road227 m away | 41 m² | 86 m² | +45 m² +110% | 2024 |
|---|
| 50, East Avenue994 m away | 127 m² | 171 m² | +44 m² +35% | 2021 |
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| 72, Iddesleigh Road745 m away | 253 m² | 297 m² | +44 m² +17% | 2020 |
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| 4, Little Forest Road606 m away | 165 m² | 208 m² | +43 m² +26% | 2017 |
|---|
| 1, Merlewood Close218 m away | 135 m² | 176 m² | +41 m² +30% | 2012 |
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| The Cottage, 10, Cavendish Road654 m away | 81 m² | 121 m² | +40 m² +49% | 2016 |
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| Flat 4, 28, Cavendish Road473 m away | 27 m² | 67 m² | +40 m² +148% | 2011 |
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| 12, Gerald Road883 m away | 178 m² | 216 m² | +38 m² +21% | 2021 |
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| 6, Glenfern Lodge, 188b, Old Christchurch Road946 m away | 34 m² | 72 m² | +38 m² +112% | 2010 |
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| 82, Wimborne Road883 m away | 44 m² | 82 m² | +38 m² +86% | 2009 |
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| Little Robin Gate, 35a, Cavendish Road393 m away | 195 m² | 232 m² | +37 m² +19% | 2026 |
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| 26, St Lukes Road977 m away | 170 m² | 207 m² | +37 m² +22% | 2023 |
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| Flat 8, Horseshoe Court, 13, Dean Park Road561 m away | 88 m² | 123 m² | +35 m² +40% | 2026 |
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| 101, Old Christchurch Road860 m away | 123 m² | 157 m² | +34 m² +28% | 2018 |
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| Flat 1, 2, Bradburne Road972 m away | 30 m² | 64 m² | +34 m² +113% | 2016 |
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| 21, St Ives Gardens169 m away | 119 m² | 153 m² | +34 m² +29% | 2015 |
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| 46, Little Forest Road606 m away | 192 m² | 226 m² | +34 m² +18% | 2015 |
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| Flat 6, 28, Cavendish Road473 m away | 37 m² | 71 m² | +34 m² +92% | 2011 |
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| 13, Heron Court Road962 m away | 72 m² | 105 m² | +33 m² +46% | 2019 |
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| Flat P, Brinklea, 10, Wimborne Road613 m away | 58 m² | 91 m² | +33 m² +57% | 2014 |
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| 5b, Branksome Wood Road792 m away | 174 m² | 206 m² | +32 m² +18% | 2017 |
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| The Cottage, 18, Braidley Road499 m away | 106 m² | 138 m² | +32 m² +30% | 2014 |
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| 2, Iddesleigh Road808 m away | 29 m² | 61 m² | +32 m² +110% | 2013 |
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| Flat 2, Gleneagles, 12, Talbot Avenue983 m away | 94 m² | 126 m² | +32 m² +34% | 2012 |
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| 4a, Cavendish Place386 m away | 114 m² | 146 m² | +32 m² +28% | 2010 |
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| 143, Stewart Road981 m away | 97 m² | 128 m² | +31 m² +32% | 2023 |
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| Flat 2, Orchardleigh Park, 21, Dean Park Road498 m away | 48 m² | 79 m² | +31 m² +65% | 2018 |
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| 4, Fernbrake, 3, Branksome Wood Road792 m away | 127 m² | 157 m² | +30 m² +24% | 2019 |
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| Flat 11, Court View, 2, Branksome Wood Road908 m away | 74 m² | 104 m² | +30 m² +41% | 2019 |
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| Flat 1, Culford Court, 62, Wellington Road540 m away | 44 m² | 74 m² | +30 m² +68% | 2016 |
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| 14, Leven Avenue957 m away | 173 m² | 203 m² | +30 m² +17% | 2013 |
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| Flat 12, Meyrick Court, 20, St Winifreds Road0 m away | 46 m² | 74 m² | +28 m² +61% | 2019 |
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| 29, Portchester Road969 m away | 25 m² | 53 m² | +28 m² +112% | 2009 |
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| 81, Meyrick Court, 17, St Anthonys Road82 m away | 88 m² | 115 m² | +27 m² +31% | 2016 |
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| 115, Lowther Road923 m away | 20 m² | 47 m² | +27 m² +135% | 2014 |
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| Flat 3, Gleneagles, 12, Talbot Avenue983 m away | 72 m² | 98 m² | +26 m² +36% | 2017 |
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| 4750 m away | 39 m² | 65 m² | +26 m² +67% | 2008 |
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| Flat 18, Dean Park Mansions, 27, Dean Park Road640 m away | 70 m² | 95 m² | +25 m² +36% | 2025 |
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| 2e, Branksome Wood Road908 m away | 127 m² | 151 m² | +24 m² +19% | 2025 |
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| 64, Lansdowne Road550 m away | 74 m² | 98 m² | +24 m² +32% | 2012 |
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| Flat 3, Shaw Lodge, 15, St Anthonys Road82 m away | 140 m² | 163 m² | +23 m² +16% | 2023 |
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| 239, Stewart Road981 m away | 99 m² | 122 m² | +23 m² +23% | 2022 |
|---|
| 187, Stewart Road981 m away | 89 m² | 112 m² | +23 m² +26% | 2019 |
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| Flat 1, 5, Glen Fern Road981 m away | 60 m² | 82 m² | +22 m² +37% | 2025 |
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| Flat 1, Beechey Lodge, 41, Portchester Road786 m away | 101 m² | 123 m² | +22 m² +22% | 2022 |
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| 11, Meyrick Park Crescent465 m away | 87 m² | 109 m² | +22 m² +25% | 2019 |
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| Flat 28, Brompton Court, St Stephens Road861 m away | 82 m² | 104 m² | +22 m² +27% | 2019 |
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| Flat 42, Brompton Court, St Stephens Road861 m away | 80 m² | 102 m² | +22 m² +28% | 2019 |
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| Flat 1, 74, Wimborne Road883 m away | 45 m² | 67 m² | +22 m² +49% | 2019 |
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| Flat 8, 74, Wimborne Road883 m away | 41 m² | 63 m² | +22 m² +54% | 2019 |
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| Flat 5, Tarrants, 6, Branksome Wood Road908 m away | 95 m² | 117 m² | +22 m² +23% | 2016 |
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| Flat 64, Meyrick Court, 17, St Anthonys Road82 m away | 51 m² | 72 m² | +21 m² +41% | 2026 |
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| 5, Alington Road825 m away | 106 m² | 127 m² | +21 m² +20% | 2019 |
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| 3, Kensington Drive892 m away | 99 m² | 120 m² | +21 m² +21% | 2014 |
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| 10, Milton Road864 m away | 68 m² | 89 m² | +21 m² +31% | 2011 |
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| 5 Madeira Mews, 22, Madeira Road867 m away | 96 m² | 117 m² | +21 m² +22% | 2011 |
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| Flat 7, 208 - 210, Old Christchurch Road999 m away | 45 m² | 66 m² | +21 m² +47% | 2010 |
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| 209, Stewart Road981 m away | 101 m² | 122 m² | +21 m² +21% | 2009 |
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| Flat 4, 5, St Winifreds Road118 m away | 101 m² | 121 m² | +20 m² +20% | 2024 |
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| 70, Wimborne Road661 m away | 128 m² | 148 m² | +20 m² +16% | 2024 |
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| 18, Central Park, 8, Branksome Wood Road908 m away | 42 m² | 62 m² | +20 m² +48% | 2023 |
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| Flat 9, Bourneview Court, 18, St Stephens Road820 m away | 45 m² | 65 m² | +20 m² +44% | 2020 |
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| Flat 4, 74, Wimborne Road883 m away | 45 m² | 65 m² | +20 m² +44% | 2019 |
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| 9, Heron Court Road962 m away | 131 m² | 151 m² | +20 m² +15% | 2019 |
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| Flat 10, Culford Court, 62, Wellington Road540 m away | 54 m² | 74 m² | +20 m² +37% | 2016 |
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| 237, Stewart Road981 m away | 106 m² | 126 m² | +20 m² +19% | 2015 |
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| 32, Central Park, 8, Branksome Wood Road908 m away | 60 m² | 79 m² | +19 m² +32% | 2026 |
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| Freshwater House, 6, Dean Park Crescent757 m away | 48 m² | 67 m² | +19 m² +40% | 2025 |
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| Flat 6, Holly Lodge, 5, Cavendish Road736 m away | 67 m² | 86 m² | +19 m² +28% | 2023 |
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| Flat 6, Culford Court, 62, Wellington Road540 m away | 55 m² | 74 m² | +19 m² +35% | 2016 |
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| Flat 5, Richmond Heights, 7, Dean Park Road561 m away | 51 m² | 70 m² | +19 m² +37% | 2014 |
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| Flat 1, Meyrick Gate, 16, Wimborne Road273 m away | 65 m² | 83 m² | +18 m² +28% | 2026 |
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| 14b, Talbot Avenue983 m away | 75 m² | 93 m² | +18 m² +24% | 2024 |
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| 55, Lansdowne Road702 m away | 37 m² | 55 m² | +18 m² +49% | 2023 |
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| Flat 22, Dean Park Mansions, 27, Dean Park Road640 m away | 77 m² | 95 m² | +18 m² +23% | 2022 |
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| Flat 3, Bourneview Court, 18, St Stephens Road820 m away | 47 m² | 65 m² | +18 m² +38% | 2020 |
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| Flat 5, Wellington House, 47, Wellington Road693 m away | 34 m² | 52 m² | +18 m² +53% | 2019 |
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| Flat 3, 74, Wimborne Road883 m away | 51 m² | 69 m² | +18 m² +35% | 2019 |
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| Flat A6, Woodland Grange, 31, Dean Park Road697 m away | 52 m² | 70 m² | +18 m² +35% | 2016 |
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| 74, Wimborne Road883 m away | 41 m² | 58 m² | +17 m² +41% | 2019 |
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| Flat 7, 74, Wimborne Road883 m away | 42 m² | 59 m² | +17 m² +40% | 2019 |
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| Flat 37, Carlton Grange, 28, Braidley Road499 m away | 40 m² | 57 m² | +17 m² +43% | 2018 |
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| Flat 2, Dorset House, 23, Dean Park Road498 m away | 74 m² | 91 m² | +17 m² +23% | 2016 |
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| Flat 6, Dorset House, 23, Dean Park Road498 m away | 74 m² | 91 m² | +17 m² +23% | 2016 |
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| Flat 5, Dorset House, 23, Dean Park Road498 m away | 74 m² | 91 m² | +17 m² +23% | 2016 |
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| Flat 5, 73, Wimborne Road866 m away | 49 m² | 66 m² | +17 m² +35% | 2010 |
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| Flat 6, 4, Milton Road626 m away | 60 m² | 76 m² | +16 m² +27% | 2025 |
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| Flat 7, Dukes Grange, 40, Wellington Road826 m away | 48 m² | 64 m² | +16 m² +33% | 2024 |
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| Flat 7, Dean Park Lodge, 15, Cavendish Road736 m away | 62 m² | 78 m² | +16 m² +26% | 2020 |
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| Flat 52, Richmond Hill Gate, 1, Richmond Hill Drive748 m away | 74 m² | 90 m² | +16 m² +22% | 2019 |
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| Flat 5, Mount Heatherbank, Richmond Gardens834 m away | 64 m² | 80 m² | +16 m² +25% | 2019 |
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| Flat B6, Woodland Grange, 31, Dean Park Road697 m away | 54 m² | 70 m² | +16 m² +30% | 2016 |
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| Flat 1, 38, Wimborne Road428 m away | 39 m² | 55 m² | +16 m² +41% | 2015 |
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| 2, The Manor, 28, Cavendish Road473 m away | 60 m² | 76 m² | +16 m² +27% | 2011 |
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| 105 - 107, Old Christchurch Road860 m away | 49 m² | 65 m² | +16 m² +33% | 2008 |
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| Flat 9, The Gables, 60, Lansdowne Road482 m away | 67 m² | 82 m² | +15 m² +22% | 2025 |
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| Flat 2, Wellesley Court, 36, Wellington Road826 m away | 59 m² | 74 m² | +15 m² +25% | 2022 |
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| 9, Alyth Road862 m away | 97 m² | 112 m² | +15 m² +15% | 2021 |
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| Flat 8, The Hollies, 59, Lansdowne Road702 m away | 52 m² | 67 m² | +15 m² +29% | 2020 |
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| Flat 5, 74, Wimborne Road883 m away | 41 m² | 56 m² | +15 m² +37% | 2019 |
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| Flat 9, Dorset House, 23, Dean Park Road498 m away | 76 m² | 91 m² | +15 m² +20% | 2016 |
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| Flat D6, Woodland Grange, 31, Dean Park Road697 m away | 55 m² | 70 m² | +15 m² +27% | 2016 |
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| 7, Glen Fern Road997 m away | 80 m² | 95 m² | +15 m² +19% | 2013 |
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| 28, Cavendish Road473 m away | 15 m² | 30 m² | +15 m² +100% | 2009 |
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