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 8EN
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 |
|---|---|---|---|---|
| 212, Sandbanks Road515 m away | 133 m² | 321 m² | +188 m² +141% | 2018 |
| 15, Blake Hill Crescent779 m away | 224 m² | 407 m² | +183 m² +82% | 2017 |
| 33, Elms Avenue232 m away | 271 m² | 450 m² | +179 m² +66% | 2025 |
| 64, Brownsea View Avenue637 m away | 129 m² | 305 m² | +176 m² +136% | 2013 |
| 2, Lagoon Road522 m away | 171 m² | 343 m² | +172 m² +101% | 2026 |
| 61, Sherwood Avenue683 m away | 122 m² | 287 m² | +165 m² +135% | 2021 |
| 12, Dorset Lake Avenue856 m away | 159 m² | 318 m² | +159 m² +100% | 2016 |
| 22, Brownsea View Avenue637 m away | 137 m² | 292 m² | +155 m² +113% | 2017 |
| 6, Furze Hill Drive871 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.
| 175 m² |
| 329 m² |
| +154 m² +88% |
| 2024 |
| 30, Orchard Avenue864 m away | 124 m² | 277 m² | +153 m² +123% | 2026 |
|---|
| 4, Warwick Road952 m away | 111 m² | 263 m² | +152 m² +137% | 2026 |
|---|
| 48, Alton Road798 m away | 165 m² | 315 m² | +150 m² +91% | 2024 |
|---|
| 34, Anthonys Avenue765 m away | 129 m² | 277 m² | +148 m² +115% | 2023 |
|---|
| 26, Pearce Avenue329 m away | 174 m² | 320 m² | +146 m² +84% | 2024 |
|---|
| 62, Anthonys Avenue765 m away | 116 m² | 259 m² | +143 m² +123% | 2018 |
|---|
| 11, Partridge Drive571 m away | 105 m² | 243 m² | +138 m² +131% | 2011 |
|---|
| 11, Salterns Way659 m away | 176 m² | 313 m² | +137 m² +78% | 2013 |
|---|
| 9, Partridge Walk517 m away | 123 m² | 257 m² | +134 m² +109% | 2025 |
|---|
| 23, Pearce Avenue270 m away | 145 m² | 277 m² | +132 m² +91% | 2015 |
|---|
| 4, Anthonys Avenue765 m away | 142 m² | 272 m² | +130 m² +92% | 2025 |
|---|
| 4, Furze Hill Drive871 m away | 139 m² | 269 m² | +130 m² +94% | 2023 |
|---|
| 4, Lagoon Road522 m away | 155 m² | 284 m² | +129 m² +83% | 2017 |
|---|
| 226, Sandbanks Road515 m away | 275 m² | 403 m² | +128 m² +47% | 2024 |
|---|
| 50, Blake Dene Road463 m away | 95 m² | 223 m² | +128 m² +135% | 2018 |
|---|
| 21, Elms Avenue232 m away | 307 m² | 434 m² | +127 m² +41% | 2022 |
|---|
| 64, Elgin Road581 m away | 86 m² | 212 m² | +126 m² +147% | 2026 |
|---|
| 1, Durrant Road977 m away | 108 m² | 234 m² | +126 m² +117% | 2023 |
|---|
| 46, Anthonys Avenue765 m away | 189 m² | 315 m² | +126 m² +67% | 2020 |
|---|
| Wingletang, 1a, Dean Swift Crescent795 m away | 87 m² | 213 m² | +126 m² +145% | 2014 |
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| 7, De Redvers Road972 m away | 134 m² | 258 m² | +124 m² +93% | 2014 |
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| 5, Kimberley Road763 m away | 137 m² | 259 m² | +122 m² +89% | 2026 |
|---|
| 19, Partridge Drive571 m away | 151 m² | 271 m² | +120 m² +79% | 2022 |
|---|
| 24, Blake Hill Crescent890 m away | 173 m² | 290 m² | +117 m² +68% | 2019 |
|---|
| 11, Hurst Hill917 m away | 121 m² | 238 m² | +117 m² +97% | 2016 |
|---|
| 47, Pearce Avenue270 m away | 192 m² | 308 m² | +116 m² +60% | 2022 |
|---|
| 14, Elms Avenue190 m away | 230 m² | 345 m² | +115 m² +50% | 2018 |
|---|
| 7, Crawshaw Road483 m away | 87 m² | 202 m² | +115 m² +132% | 2018 |
|---|
| 16, Furze Hill Drive871 m away | 91 m² | 206 m² | +115 m² +126% | 2010 |
|---|
| 2, Elms Avenue190 m away | 151 m² | 265 m² | +114 m² +75% | 2013 |
|---|
| 13, Elms Avenue232 m away | 181 m² | 292 m² | +111 m² +61% | 2019 |
|---|
| 156, Sandbanks Road410 m away | 95 m² | 204 m² | +109 m² +115% | 2026 |
|---|
| 4, Sherwood Avenue713 m away | 87 m² | 196 m² | +109 m² +125% | 2017 |
|---|
| 15, Austin Avenue379 m away | 88 m² | 197 m² | +109 m² +124% | 2014 |
|---|
| 6, Elms Avenue190 m away | 77 m² | 185 m² | +108 m² +140% | 2023 |
|---|
| 259, Sandbanks Road282 m away | 111 m² | 219 m² | +108 m² +97% | 2011 |
|---|
| 46, Whitefield Road584 m away | 72 m² | 179 m² | +107 m² +149% | 2018 |
|---|
| 86, Sherwood Avenue713 m away | 83 m² | 190 m² | +107 m² +129% | 2014 |
|---|
| 45, Sherwood Avenue685 m away | 102 m² | 205 m² | +103 m² +101% | 2023 |
|---|
| 80, Sherwood Avenue713 m away | 93 m² | 196 m² | +103 m² +111% | 2017 |
|---|
| 24, Hurst Hill917 m away | 94 m² | 195 m² | +101 m² +107% | 2025 |
|---|
| 30, Brownsea View Avenue637 m away | 181 m² | 282 m² | +101 m² +56% | 2022 |
|---|
| 3, Worthington Crescent683 m away | 104 m² | 204 m² | +100 m² +96% | 2022 |
|---|
| 6, Compton Drive986 m away | 99 m² | 199 m² | +100 m² +101% | 2015 |
|---|
| 36, Blake Hill Crescent890 m away | 170 m² | 266 m² | +96 m² +56% | 2016 |
|---|
| 69, Sherwood Avenue683 m away | 111 m² | 206 m² | +95 m² +86% | 2017 |
|---|
| 7, Whitecliff Crescent464 m away | 109 m² | 204 m² | +95 m² +87% | 2016 |
|---|
| 3, Elms Close29 m away | 104 m² | 198 m² | +94 m² +90% | 2013 |
|---|
| 40, Blake Dene Road463 m away | 125 m² | 219 m² | +94 m² +75% | 2013 |
|---|
| 21, Alton Road839 m away | 97 m² | 190 m² | +93 m² +96% | 2024 |
|---|
| 10, Pottery Road493 m away | 93 m² | 186 m² | +93 m² +100% | 2021 |
|---|
| 60, Elgin Road581 m away | 194 m² | 286 m² | +92 m² +47% | 2011 |
|---|
| 24, Furze Hill Drive871 m away | 114 m² | 205 m² | +91 m² +80% | 2014 |
|---|
| 132a, Sandbanks Road548 m away | 118 m² | 207 m² | +89 m² +75% | 2023 |
|---|
| 1, Pottery Road609 m away | 94 m² | 182 m² | +88 m² +94% | 2015 |
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| 27, Alton Road839 m away | 136 m² | 224 m² | +88 m² +65% | 2015 |
|---|
| 4, Mill Hill Close616 m away | 73 m² | 160 m² | +87 m² +119% | 2017 |
|---|
| Penthouse, Altiori, 6, Highmoor Road980 m away | 117 m² | 203 m² | +86 m² +74% | 2022 |
|---|
| 199, Sandbanks Road167 m away | 114 m² | 199 m² | +85 m² +75% | 2024 |
|---|
| 48, Blake Dene Road463 m away | 97 m² | 182 m² | +85 m² +88% | 2011 |
|---|
| 43, Sherwood Avenue685 m away | 93 m² | 177 m² | +84 m² +90% | 2019 |
|---|
| 14, Orchard Avenue864 m away | 82 m² | 166 m² | +84 m² +102% | 2013 |
|---|
| 84, Blake Hill Crescent835 m away | 133 m² | 215 m² | +82 m² +62% | 2022 |
|---|
| 58, Twemlow Avenue995 m away | 147 m² | 227 m² | +80 m² +54% | 2026 |
|---|
| Vergo, 68a, Brownsea View Avenue637 m away | 260 m² | 340 m² | +80 m² +31% | 2024 |
|---|
| 2, Pearce Avenue329 m away | 209 m² | 289 m² | +80 m² +38% | 2019 |
|---|
| 4, Excelsior Road971 m away | 207 m² | 287 m² | +80 m² +39% | 2016 |
|---|
| 20, Elgin Road202 m away | 85 m² | 163 m² | +78 m² +92% | 2020 |
|---|
| 3, Anthonys Avenue728 m away | 133 m² | 210 m² | +77 m² +58% | 2017 |
|---|
| 32, Whitecliff Road762 m away | 277 m² | 352 m² | +75 m² +27% | 2014 |
|---|
| 53, Sherwood Avenue683 m away | 100 m² | 174 m² | +74 m² +74% | 2018 |
|---|
| 5, Twemlow Avenue944 m away | 179 m² | 252 m² | +73 m² +41% | 2020 |
|---|
| Corfe View, 7, Corfe View Road896 m away | 118 m² | 189 m² | +71 m² +60% | 2017 |
|---|
| 9, Twemlow Avenue944 m away | 178 m² | 248 m² | +70 m² +39% | 2019 |
|---|
| Oyster, 2, Daylesford Close570 m away | 108 m² | 178 m² | +70 m² +65% | 2018 |
|---|
| 170, Sandbanks Road0 m away | 133 m² | 202 m² | +69 m² +52% | 2015 |
|---|
| 59, Sherwood Avenue683 m away | 147 m² | 215 m² | +68 m² +46% | 2019 |
|---|
| 50, Elgin Road581 m away | 76 m² | 141 m² | +65 m² +86% | 2020 |
|---|
| 14a, Anthonys Avenue765 m away | 346 m² | 411 m² | +65 m² +19% | 2011 |
|---|
| 2a, Marina Drive228 m away | 104 m² | 168 m² | +64 m² +62% | 2014 |
|---|
| 57, Alton Road878 m away | 144 m² | 207 m² | +63 m² +44% | 2026 |
|---|
| 59, Sandbanks Road752 m away | 99 m² | 162 m² | +63 m² +64% | 2019 |
|---|
| 183a, South Western Crescent671 m away | 79 m² | 140 m² | +61 m² +77% | 2023 |
|---|
| 265, Sandbanks Road282 m away | 128 m² | 189 m² | +61 m² +48% | 2017 |
|---|
| 8b, Partridge Walk517 m away | 344 m² | 404 m² | +60 m² +17% | 2023 |
|---|
| 18, Pottery Road493 m away | 85 m² | 145 m² | +60 m² +71% | 2021 |
|---|
| 12, Mill Lane601 m away | 88 m² | 147 m² | +59 m² +67% | 2018 |
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| 110, Sandbanks Road548 m away | 118 m² | 176 m² | +58 m² +49% | 2022 |
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| 8, Broadwater Avenue550 m away | 77 m² | 135 m² | +58 m² +75% | 2018 |
|---|
| 14, Mill Hill Close616 m away | 83 m² | 140 m² | +57 m² +69% | 2020 |
|---|
| 3, Durrant Road977 m away | 124 m² | 180 m² | +56 m² +45% | 2024 |
|---|
| 281, Sandbanks Road282 m away | 121 m² | 177 m² | +56 m² +46% | 2023 |
|---|
| 16, Whitecliff Crescent464 m away | 182 m² | 238 m² | +56 m² +31% | 2022 |
|---|
| Orion, 1, Daylesford Close570 m away | 128 m² | 183 m² | +55 m² +43% | 2017 |
|---|
| 6, Sherwood Avenue713 m away | 103 m² | 157 m² | +54 m² +52% | 2017 |
|---|
| 185, South Western Crescent671 m away | 95 m² | 148 m² | +53 m² +56% | 2023 |
|---|
| 23, Worthington Crescent683 m away | 89 m² | 142 m² | +53 m² +60% | 2019 |
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| 14, Powell Road889 m away | 138 m² | 191 m² | +53 m² +38% | 2016 |
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| 4, Kimberley Road763 m away | 128 m² | 180 m² | +52 m² +41% | 2022 |
|---|
| 118a, Sandbanks Road548 m away | 97 m² | 149 m² | +52 m² +54% | 2021 |
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| 38, Brownsea View Avenue637 m away | 172 m² | 224 m² | +52 m² +30% | 2014 |
|---|
| 19, Brownsea View Avenue587 m away | 130 m² | 181 m² | +51 m² +39% | 2015 |
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| 5, Woodstock Road357 m away | 81 m² | 131 m² | +50 m² +62% | 2017 |
|---|
| 2a, Lagoon Road522 m away | 143 m² | 192 m² | +49 m² +34% | 2025 |
|---|
| 19a, De Redvers Road972 m away | 70 m² | 119 m² | +49 m² +70% | 2021 |
|---|
| 23, De Redvers Road972 m away | 120 m² | 168 m² | +48 m² +40% | 2023 |
|---|
| 225, Sandbanks Road282 m away | 133 m² | 181 m² | +48 m² +36% | 2020 |
|---|
| 32, Potters Way653 m away | 87 m² | 134 m² | +47 m² +54% | 2025 |
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| 63, Sherwood Avenue683 m away | 108 m² | 155 m² | +47 m² +44% | 2024 |
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| 37, Alton Road798 m away | 140 m² | 187 m² | +47 m² +34% | 2024 |
|---|
| 48, Potters Way829 m away | 79 m² | 126 m² | +47 m² +59% | 2024 |
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| 32, Blake Hill Crescent890 m away | 198 m² | 245 m² | +47 m² +24% | 2017 |
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| 13, Flambard Road902 m away | 153 m² | 199 m² | +46 m² +30% | 2017 |
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| 24, Lagoon Road522 m away | 195 m² | 241 m² | +46 m² +24% | 2016 |
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| 304, Sandbanks Road811 m away | 141 m² | 186 m² | +45 m² +32% | 2024 |
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| 2a, Wyndham Road974 m away | 123 m² | 168 m² | +45 m² +37% | 2024 |
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| 47, Orchard Avenue812 m away | 150 m² | 195 m² | +45 m² +30% | 2022 |
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| 2, Blake Hill Crescent890 m away | 187 m² | 232 m² | +45 m² +24% | 2020 |
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| 8, Mill Lane601 m away | 189 m² | 233 m² | +44 m² +23% | 2021 |
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| 17, De Redvers Road972 m away | 114 m² | 158 m² | +44 m² +39% | 2017 |
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| 44, Whitefield Road584 m away | 126 m² | 169 m² | +43 m² +34% | 2024 |
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| 21, Partridge Drive571 m away | 227 m² | 269 m² | +42 m² +19% | 2019 |
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| 21, Arley Road589 m away | 63 m² | 105 m² | +42 m² +67% | 2016 |
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| 223, Sandbanks Road282 m away | 152 m² | 194 m² | +42 m² +28% | 2012 |
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| 10, Dorset Lake Avenue856 m away | 220 m² | 261 m² | +41 m² +19% | 2021 |
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| 2, Salterns Way644 m away | 88 m² | 128 m² | +40 m² +45% | 2014 |
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| 10, Blake Hill Crescent890 m away | 128 m² | 168 m² | +40 m² +31% | 2013 |
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| 5, Turks Lane284 m away | 185 m² | 224 m² | +39 m² +21% | 2019 |
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| 150, Sandbanks Road410 m away | 99 m² | 138 m² | +39 m² +39% | 2015 |
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| 222, Sandbanks Road515 m away | 245 m² | 283 m² | +38 m² +16% | 2025 |
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| 11, Marina Drive228 m away | 133 m² | 171 m² | +38 m² +29% | 2023 |
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| 29a, Brownsea View Avenue587 m away | 172 m² | 210 m² | +38 m² +22% | 2015 |
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| 11, Blake Dene Road410 m away | 84 m² | 122 m² | +38 m² +45% | 2014 |
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| 7, Durrant Road977 m away | 94 m² | 132 m² | +38 m² +40% | 2008 |
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| 22, Pottery Road493 m away | 77 m² | 114 m² | +37 m² +48% | 2019 |
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| 215, Sandbanks Road282 m away | 65 m² | 102 m² | +37 m² +57% | 2016 |
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| 8, Durlston Road944 m away | 149 m² | 186 m² | +37 m² +25% | 2015 |
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| 10, Salterns Quay, 34, Salterns Way694 m away | 127 m² | 163 m² | +36 m² +28% | 2025 |
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| 28a, Alton Road839 m away | 225 m² | 261 m² | +36 m² +16% | 2023 |
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| 6, Pearce Gardens188 m away | 129 m² | 165 m² | +36 m² +28% | 2019 |
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| 56, Austin Avenue329 m away | 140 m² | 176 m² | +36 m² +26% | 2014 |
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| 1, Lilliput Road829 m away | 146 m² | 181 m² | +35 m² +24% | 2023 |
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| 1, Joshuas Vista, 202, Sandbanks Road515 m away | 110 m² | 145 m² | +35 m² +32% | 2021 |
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| 32, Salterns Road984 m away | 96 m² | 130 m² | +34 m² +35% | 2022 |
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| 2, Salterns Quay, 34, Salterns Way694 m away | 80 m² | 113 m² | +33 m² +41% | 2025 |
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| 21, De Redvers Road972 m away | 146 m² | 179 m² | +33 m² +23% | 2025 |
|---|
| 56, Alton Road878 m away | 189 m² | 222 m² | +33 m² +17% | 2022 |
|---|
| 26, Furze Hill Drive871 m away | 149 m² | 182 m² | +33 m² +22% | 2013 |
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| 37, Blake Dene Road410 m away | 119 m² | 151 m² | +32 m² +27% | 2022 |
|---|
| 22, South Western Crescent627 m away | 95 m² | 127 m² | +32 m² +34% | 2022 |
|---|
| 17, Sherwood Avenue685 m away | 106 m² | 138 m² | +32 m² +30% | 2021 |
|---|
| 58, Anthonys Avenue765 m away | 153 m² | 185 m² | +32 m² +21% | 2021 |
|---|
| Brescia, 20, Elms Avenue190 m away | 194 m² | 226 m² | +32 m² +16% | 2020 |
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| 42a, Alton Road798 m away | 167 m² | 199 m² | +32 m² +19% | 2014 |
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| 2, De Redvers Road972 m away | 138 m² | 169 m² | +31 m² +22% | 2026 |
|---|
| 160, Sandbanks Road410 m away | 148 m² | 178 m² | +30 m² +20% | 2025 |
|---|
| 44, Brownsea View Avenue637 m away | 115 m² | 145 m² | +30 m² +26% | 2025 |
|---|
| 68, Orchard Avenue864 m away | 167 m² | 197 m² | +30 m² +18% | 2022 |
|---|
| Blue Lagoon Marine Centre, 202, Sandbanks Road515 m away | 115 m² | 145 m² | +30 m² +26% | 2021 |
|---|
| 17, Pottery Road609 m away | 98 m² | 128 m² | +30 m² +31% | 2020 |
|---|
| 70, Austin Avenue329 m away | 87 m² | 116 m² | +29 m² +33% | 2010 |
|---|
| 23, Potters Way829 m away | 59 m² | 87 m² | +28 m² +47% | 2023 |
|---|
| 6, Jennings Road728 m away | 94 m² | 122 m² | +28 m² +30% | 2022 |
|---|
| 38, Elgin Road581 m away | 133 m² | 160 m² | +27 m² +20% | 2021 |
|---|
| 232, Sandbanks Road515 m away | 110 m² | 136 m² | +26 m² +24% | 2015 |
|---|
| 4, Jennings Road728 m away | 54 m² | 79 m² | +25 m² +46% | 2025 |
|---|
| 1, Potters Way653 m away | 84 m² | 109 m² | +25 m² +30% | 2023 |
|---|
| 8, Leslie Road611 m away | 110 m² | 134 m² | +24 m² +22% | 2024 |
|---|
| 2, Clarence Road880 m away | 85 m² | 109 m² | +24 m² +28% | 2015 |
|---|
| 44, Sherwood Avenue713 m away | 115 m² | 139 m² | +24 m² +21% | 2014 |
|---|
| Flat 5, Port View, 7, Durrant Road977 m away | 136 m² | 159 m² | +23 m² +17% | 2018 |
|---|
| 15, Pottery Road609 m away | 99 m² | 121 m² | +22 m² +22% | 2025 |
|---|
| 5, Broadwater Avenue550 m away | 95 m² | 117 m² | +22 m² +23% | 2017 |
|---|
| 58, Wedgwood Drive357 m away | 107 m² | 129 m² | +22 m² +21% | 2016 |
|---|
| 7, Blake Dene Road410 m away | 75 m² | 97 m² | +22 m² +29% | 2014 |
|---|
| 8, Whitefield Road584 m away | 117 m² | 138 m² | +21 m² +18% | 2026 |
|---|
| 22, Broadwater Avenue550 m away | 80 m² | 101 m² | +21 m² +26% | 2025 |
|---|
| 40, Britannia Road986 m away | 94 m² | 115 m² | +21 m² +22% | 2024 |
|---|
| 55, Alton Road878 m away | 99 m² | 120 m² | +21 m² +21% | 2023 |
|---|
| 16, Jennings Road728 m away | 71 m² | 92 m² | +21 m² +30% | 2021 |
|---|
| 21, Sherwood Avenue685 m away | 78 m² | 99 m² | +21 m² +27% | 2015 |
|---|
| 27, Sherwood Avenue685 m away | 91 m² | 111 m² | +20 m² +22% | 2025 |
|---|
| 88, Conifer Avenue590 m away | 103 m² | 123 m² | +20 m² +19% | 2022 |
|---|
| 308, Sandbanks Road811 m away | 115 m² | 135 m² | +20 m² +17% | 2018 |
|---|
| 42, Austin Avenue329 m away | 110 m² | 129 m² | +19 m² +17% | 2017 |
|---|
| 2, Mentone Road923 m away | 90 m² | 108 m² | +18 m² +20% | 2025 |
|---|
| 30, Britannia Road986 m away | 75 m² | 93 m² | +18 m² +24% | 2023 |
|---|
| Flat 4, Royal Court, 18, Windsor Road918 m away | 96 m² | 114 m² | +18 m² +19% | 2022 |
|---|
| 79, Wedgwood Drive413 m away | 96 m² | 113 m² | +17 m² +18% | 2023 |
|---|
| Flat 10, Harbour House, 49, Doulton Gardens454 m away | 73 m² | 90 m² | +17 m² +23% | 2023 |
|---|
| 116, Sandbanks Road548 m away | 85 m² | 102 m² | +17 m² +20% | 2021 |
|---|