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 BH14 8HA
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 |
|---|---|---|---|---|
| 6, Compton Gardens866 m away | 152 m² | 353 m² | +201 m² +132% | 2022 |
| 17, Crichel Mount Road658 m away | 162 m² | 362 m² | +200 m² +123% | 2026 |
| 212, Sandbanks Road0 m away | 133 m² | 321 m² | +188 m² +141% | 2018 |
| 15, Blake Hill Crescent559 m away | 224 m² | 407 m² | +183 m² +82% | 2017 |
| 33, Elms Avenue526 m away | 271 m² | 450 m² | +179 m² +66% | 2025 |
| 64, Brownsea View Avenue301 m away | 129 m² | 305 m² | +176 m² +136% | 2013 |
| 2, Lagoon Road69 m away | 171 m² | 343 m² | +172 m² +101% | 2026 |
| 12, Dorset Lake Avenue360 m away | 159 m² | 318 m² | +159 m² +100% | 2016 |
| 22, Brownsea View Avenue301 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.
| 137 m² |
| 292 m² |
| +155 m² +113% |
| 2017 |
| 6, Furze Hill Drive635 m away | 175 m² | 329 m² | +154 m² +88% | 2024 |
|---|
| 22, Blake Hill Avenue804 m away | 156 m² | 309 m² | +153 m² +98% | 2023 |
|---|
| 48, Alton Road911 m away | 165 m² | 315 m² | +150 m² +91% | 2024 |
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| 15, Compton Avenue751 m away | 176 m² | 325 m² | +149 m² +85% | 2024 |
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| 34, Anthonys Avenue332 m away | 129 m² | 277 m² | +148 m² +115% | 2023 |
|---|
| 26, Pearce Avenue711 m away | 174 m² | 320 m² | +146 m² +84% | 2024 |
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| 62, Anthonys Avenue332 m away | 116 m² | 259 m² | +143 m² +123% | 2018 |
|---|
| 22, Greenwood Avenue590 m away | 152 m² | 290 m² | +138 m² +91% | 2015 |
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| 11, Partridge Drive394 m away | 105 m² | 243 m² | +138 m² +131% | 2011 |
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| 342, Sandbanks Road602 m away | 193 m² | 330 m² | +137 m² +71% | 2026 |
|---|
| 11, Salterns Way237 m away | 176 m² | 313 m² | +137 m² +78% | 2013 |
|---|
| 9, Partridge Walk425 m away | 123 m² | 257 m² | +134 m² +109% | 2025 |
|---|
| 23, Pearce Avenue648 m away | 145 m² | 277 m² | +132 m² +91% | 2015 |
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| 4, Anthonys Avenue332 m away | 142 m² | 272 m² | +130 m² +92% | 2025 |
|---|
| 4, Furze Hill Drive635 m away | 139 m² | 269 m² | +130 m² +94% | 2023 |
|---|
| 4, Lagoon Road69 m away | 155 m² | 284 m² | +129 m² +83% | 2017 |
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| 226, Sandbanks Road0 m away | 275 m² | 403 m² | +128 m² +47% | 2024 |
|---|
| 50, Blake Dene Road409 m away | 95 m² | 223 m² | +128 m² +135% | 2018 |
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| 21, Elms Avenue526 m away | 307 m² | 434 m² | +127 m² +41% | 2022 |
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| 64, Elgin Road571 m away | 86 m² | 212 m² | +126 m² +147% | 2026 |
|---|
| 3, Minterne Road840 m away | 165 m² | 291 m² | +126 m² +76% | 2021 |
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| 46, Anthonys Avenue332 m away | 189 m² | 315 m² | +126 m² +67% | 2020 |
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| Wingletang, 1a, Dean Swift Crescent300 m away | 87 m² | 213 m² | +126 m² +145% | 2014 |
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| 19, Partridge Drive394 m away | 151 m² | 271 m² | +120 m² +79% | 2022 |
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| 5, Greenwood Avenue590 m away | 101 m² | 218 m² | +117 m² +116% | 2024 |
|---|
| 24, Blake Hill Crescent757 m away | 173 m² | 290 m² | +117 m² +68% | 2019 |
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| 11, Hurst Hill439 m away | 121 m² | 238 m² | +117 m² +97% | 2016 |
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| 47, Pearce Avenue648 m away | 192 m² | 308 m² | +116 m² +60% | 2022 |
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| 14, Elms Avenue551 m away | 230 m² | 345 m² | +115 m² +50% | 2018 |
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| 7, Crawshaw Road623 m away | 87 m² | 202 m² | +115 m² +132% | 2018 |
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| 16, Furze Hill Drive635 m away | 91 m² | 206 m² | +115 m² +126% | 2010 |
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| 2, Elms Avenue551 m away | 151 m² | 265 m² | +114 m² +75% | 2013 |
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| 13, Elms Avenue526 m away | 181 m² | 292 m² | +111 m² +61% | 2019 |
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| 17, Alington Road937 m away | 218 m² | 329 m² | +111 m² +51% | 2012 |
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| 156, Sandbanks Road915 m away | 95 m² | 204 m² | +109 m² +115% | 2026 |
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| 15, Austin Avenue334 m away | 88 m² | 197 m² | +109 m² +124% | 2014 |
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| 6, Elms Avenue551 m away | 77 m² | 185 m² | +108 m² +140% | 2023 |
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| 259, Sandbanks Road251 m away | 111 m² | 219 m² | +108 m² +97% | 2011 |
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| 78, Anthonys Avenue683 m away | 112 m² | 219 m² | +107 m² +96% | 2024 |
|---|
| 50, Lilliput Road509 m away | 72 m² | 177 m² | +105 m² +146% | 2016 |
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| 24, Hurst Hill439 m away | 94 m² | 195 m² | +101 m² +107% | 2025 |
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| 30, Brownsea View Avenue301 m away | 181 m² | 282 m² | +101 m² +56% | 2022 |
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| 6, Compton Drive908 m away | 99 m² | 199 m² | +100 m² +101% | 2015 |
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| 3, Bingham Avenue803 m away | 378 m² | 477 m² | +99 m² +26% | 2010 |
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| 74, Anthonys Avenue683 m away | 111 m² | 208 m² | +97 m² +87% | 2015 |
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| 36, Blake Hill Crescent757 m away | 170 m² | 266 m² | +96 m² +56% | 2016 |
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| 7, Whitecliff Crescent975 m away | 109 m² | 204 m² | +95 m² +87% | 2016 |
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| 40, Blake Dene Road409 m away | 125 m² | 219 m² | +94 m² +75% | 2013 |
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| 3, Elms Close539 m away | 104 m² | 198 m² | +94 m² +90% | 2013 |
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| 10, Pottery Road944 m away | 93 m² | 186 m² | +93 m² +100% | 2021 |
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| 60, Elgin Road571 m away | 194 m² | 286 m² | +92 m² +47% | 2011 |
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| 24, Furze Hill Drive635 m away | 114 m² | 205 m² | +91 m² +80% | 2014 |
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| 9, Alington Road937 m away | 247 m² | 335 m² | +88 m² +36% | 2018 |
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| 199, Sandbanks Road681 m away | 114 m² | 199 m² | +85 m² +75% | 2024 |
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| 76, Anthonys Avenue683 m away | 97 m² | 182 m² | +85 m² +88% | 2017 |
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| 48, Blake Dene Road409 m away | 97 m² | 182 m² | +85 m² +88% | 2011 |
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| 84, Blake Hill Crescent530 m away | 133 m² | 215 m² | +82 m² +62% | 2022 |
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| Vergo, 68a, Brownsea View Avenue301 m away | 260 m² | 340 m² | +80 m² +31% | 2024 |
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| Hideaway, 11, Greenwood Avenue590 m away | 194 m² | 274 m² | +80 m² +41% | 2021 |
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| 2, Pearce Avenue711 m away | 209 m² | 289 m² | +80 m² +38% | 2019 |
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| 20, Elgin Road472 m away | 85 m² | 163 m² | +78 m² +92% | 2020 |
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| 15, Fairway Road678 m away | 117 m² | 194 m² | +77 m² +66% | 2020 |
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| 3, Anthonys Avenue327 m away | 133 m² | 210 m² | +77 m² +58% | 2017 |
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| Giessen, Lilliput Road509 m away | 150 m² | 223 m² | +73 m² +49% | 2013 |
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| 46, Lilliput Road509 m away | 124 m² | 196 m² | +72 m² +58% | 2013 |
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| 18, Blake Hill Avenue804 m away | 147 m² | 218 m² | +71 m² +48% | 2016 |
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| 170, Sandbanks Road515 m away | 133 m² | 202 m² | +69 m² +52% | 2015 |
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| 35, Bingham Avenue803 m away | 138 m² | 206 m² | +68 m² +49% | 2014 |
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| Flat 2, Tides, 324, Sandbanks Road602 m away | 204 m² | 271 m² | +67 m² +33% | 2021 |
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| 50, Elgin Road571 m away | 76 m² | 141 m² | +65 m² +86% | 2020 |
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| 14a, Anthonys Avenue332 m away | 346 m² | 411 m² | +65 m² +19% | 2011 |
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| 2a, Marina Drive372 m away | 104 m² | 168 m² | +64 m² +62% | 2014 |
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| 57, Alton Road913 m away | 144 m² | 207 m² | +63 m² +44% | 2026 |
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| 17, Avalon535 m away | 132 m² | 194 m² | +62 m² +47% | 2018 |
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| 183a, South Western Crescent881 m away | 79 m² | 140 m² | +61 m² +77% | 2023 |
|---|
| 265, Sandbanks Road251 m away | 128 m² | 189 m² | +61 m² +48% | 2017 |
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| 8b, Partridge Walk425 m away | 344 m² | 404 m² | +60 m² +17% | 2023 |
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| 18, Pottery Road944 m away | 85 m² | 145 m² | +60 m² +71% | 2021 |
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| 8, Broadwater Avenue685 m away | 77 m² | 135 m² | +58 m² +75% | 2018 |
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| 281, Sandbanks Road251 m away | 121 m² | 177 m² | +56 m² +46% | 2023 |
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| 16, Whitecliff Crescent975 m away | 182 m² | 238 m² | +56 m² +31% | 2022 |
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| 185, South Western Crescent881 m away | 95 m² | 148 m² | +53 m² +56% | 2023 |
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| 23a, Bingham Avenue803 m away | 155 m² | 208 m² | +53 m² +34% | 2020 |
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| 38, Brownsea View Avenue301 m away | 172 m² | 224 m² | +52 m² +30% | 2014 |
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| 19, Brownsea View Avenue227 m away | 130 m² | 181 m² | +51 m² +39% | 2015 |
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| 5, Woodstock Road840 m away | 81 m² | 131 m² | +50 m² +62% | 2017 |
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| 2a, Lagoon Road69 m away | 143 m² | 192 m² | +49 m² +34% | 2025 |
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| 65, Compton Avenue950 m away | 162 m² | 210 m² | +48 m² +30% | 2023 |
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| 225, Sandbanks Road251 m away | 133 m² | 181 m² | +48 m² +36% | 2020 |
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| 9, Bingham Avenue803 m away | 168 m² | 216 m² | +48 m² +29% | 2019 |
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| 32, Potters Way675 m away | 87 m² | 134 m² | +47 m² +54% | 2025 |
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| 48, Potters Way791 m away | 79 m² | 126 m² | +47 m² +59% | 2024 |
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| 37, Alton Road911 m away | 140 m² | 187 m² | +47 m² +34% | 2024 |
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| 32, Blake Hill Crescent757 m away | 198 m² | 245 m² | +47 m² +24% | 2017 |
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| 24, Lagoon Road69 m away | 195 m² | 241 m² | +46 m² +24% | 2016 |
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| 304, Sandbanks Road299 m away | 141 m² | 186 m² | +45 m² +32% | 2024 |
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| 2, Blake Hill Crescent757 m away | 187 m² | 232 m² | +45 m² +24% | 2020 |
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| 21, Partridge Drive394 m away | 227 m² | 269 m² | +42 m² +19% | 2019 |
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| 223, Sandbanks Road251 m away | 152 m² | 194 m² | +42 m² +28% | 2012 |
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| 10, Dorset Lake Avenue360 m away | 220 m² | 261 m² | +41 m² +19% | 2021 |
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| 2, Salterns Way138 m away | 88 m² | 128 m² | +40 m² +45% | 2014 |
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| 10, Blake Hill Crescent757 m away | 128 m² | 168 m² | +40 m² +31% | 2013 |
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| 5, Turks Lane733 m away | 185 m² | 224 m² | +39 m² +21% | 2019 |
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| 150, Sandbanks Road915 m away | 99 m² | 138 m² | +39 m² +39% | 2015 |
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| Apartment 13, Harbour Watch, 391, Sandbanks Road852 m away | 137 m² | 176 m² | +39 m² +28% | 2009 |
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| 222, Sandbanks Road0 m away | 245 m² | 283 m² | +38 m² +16% | 2025 |
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| 11, Marina Drive372 m away | 133 m² | 171 m² | +38 m² +29% | 2023 |
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| 29a, Brownsea View Avenue227 m away | 172 m² | 210 m² | +38 m² +22% | 2015 |
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| 11, Blake Dene Road396 m away | 84 m² | 122 m² | +38 m² +45% | 2014 |
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| 22, Pottery Road944 m away | 77 m² | 114 m² | +37 m² +48% | 2019 |
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| 215, Sandbanks Road251 m away | 65 m² | 102 m² | +37 m² +57% | 2016 |
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| 95, Compton Avenue950 m away | 140 m² | 177 m² | +37 m² +26% | 2015 |
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| 10, Salterns Quay, 34, Salterns Way295 m away | 127 m² | 163 m² | +36 m² +28% | 2025 |
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| 6, Pearce Gardens661 m away | 129 m² | 165 m² | +36 m² +28% | 2019 |
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| 56, Austin Avenue304 m away | 140 m² | 176 m² | +36 m² +26% | 2014 |
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| 1, Lilliput Road319 m away | 146 m² | 181 m² | +35 m² +24% | 2023 |
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| 1, Joshuas Vista, 202, Sandbanks Road0 m away | 110 m² | 145 m² | +35 m² +32% | 2021 |
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| Flat 9, Minterne Grange, 24, Crichel Mount Road751 m away | 83 m² | 117 m² | +34 m² +41% | 2024 |
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| 2, Salterns Quay, 34, Salterns Way295 m away | 80 m² | 113 m² | +33 m² +41% | 2025 |
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| 56, Alton Road913 m away | 189 m² | 222 m² | +33 m² +17% | 2022 |
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| 26, Furze Hill Drive635 m away | 149 m² | 182 m² | +33 m² +22% | 2013 |
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| 20, Lilliput Road509 m away | 72 m² | 104 m² | +32 m² +44% | 2026 |
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| 37, Blake Dene Road396 m away | 119 m² | 151 m² | +32 m² +27% | 2022 |
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| 22, South Western Crescent899 m away | 95 m² | 127 m² | +32 m² +34% | 2022 |
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| 58, Anthonys Avenue332 m away | 153 m² | 185 m² | +32 m² +21% | 2021 |
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| Brescia, 20, Elms Avenue551 m away | 194 m² | 226 m² | +32 m² +16% | 2020 |
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| 42a, Alton Road911 m away | 167 m² | 199 m² | +32 m² +19% | 2014 |
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| 86a, Compton Avenue933 m away | 136 m² | 167 m² | +31 m² +23% | 2015 |
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| 44, Brownsea View Avenue301 m away | 115 m² | 145 m² | +30 m² +26% | 2025 |
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| 160, Sandbanks Road915 m away | 148 m² | 178 m² | +30 m² +20% | 2025 |
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| Blue Lagoon Marine Centre, 202, Sandbanks Road0 m away | 115 m² | 145 m² | +30 m² +26% | 2021 |
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| 70, Austin Avenue304 m away | 87 m² | 116 m² | +29 m² +33% | 2010 |
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| 23, Potters Way791 m away | 59 m² | 87 m² | +28 m² +47% | 2023 |
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| 6, Jennings Road826 m away | 94 m² | 122 m² | +28 m² +30% | 2022 |
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| 38, Elgin Road571 m away | 133 m² | 160 m² | +27 m² +20% | 2021 |
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| 232, Sandbanks Road0 m away | 110 m² | 136 m² | +26 m² +24% | 2015 |
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| 2, Bingham Avenue875 m away | 93 m² | 119 m² | +26 m² +28% | 2008 |
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| 4, Jennings Road826 m away | 54 m² | 79 m² | +25 m² +46% | 2025 |
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| 1, Potters Way675 m away | 84 m² | 109 m² | +25 m² +30% | 2023 |
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| 5, Blake Hill Avenue804 m away | 136 m² | 160 m² | +24 m² +18% | 2021 |
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| 8, Fairway Road678 m away | 142 m² | 166 m² | +24 m² +17% | 2017 |
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| 5, Broadwater Avenue685 m away | 95 m² | 117 m² | +22 m² +23% | 2017 |
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| 58, Wedgwood Drive774 m away | 107 m² | 129 m² | +22 m² +21% | 2016 |
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| 7, Blake Dene Road396 m away | 75 m² | 97 m² | +22 m² +29% | 2014 |
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| 22, Broadwater Avenue685 m away | 80 m² | 101 m² | +21 m² +26% | 2025 |
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| 55, Alton Road913 m away | 99 m² | 120 m² | +21 m² +21% | 2023 |
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| 16, Jennings Road826 m away | 71 m² | 92 m² | +21 m² +30% | 2021 |
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| 88, Conifer Avenue763 m away | 103 m² | 123 m² | +20 m² +19% | 2022 |
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| 308, Sandbanks Road299 m away | 115 m² | 135 m² | +20 m² +17% | 2018 |
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| 42, Austin Avenue304 m away | 110 m² | 129 m² | +19 m² +17% | 2017 |
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| 2, Compton Avenue741 m away | 84 m² | 103 m² | +19 m² +23% | 2009 |
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| 79, Wedgwood Drive858 m away | 96 m² | 113 m² | +17 m² +18% | 2023 |
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| Flat 10, Harbour House, 49, Doulton Gardens868 m away | 73 m² | 90 m² | +17 m² +23% | 2023 |
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| 13, Blake Hill Avenue804 m away | 84 m² | 100 m² | +16 m² +19% | 2021 |
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| Flat 1, Coral Point, 21, Dorset Lake Avenue420 m away | 93 m² | 109 m² | +16 m² +17% | 2020 |
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| 6a, Elms Avenue551 m away | 75 m² | 90 m² | +15 m² +20% | 2013 |
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