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 BH14 8HT
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 |
|---|---|---|---|---|
| 29, Brudenell Avenue862 m away | 267 m² | 642 m² | +375 m² +140% | 2024 |
| 16, Alington Road498 m away | 272 m² | 522 m² | +250 m² +92% | 2020 |
| 17, Crichel Mount Road148 m away | 162 m² | 362 m² | +200 m² +123% | 2026 |
| 212, Sandbanks Road535 m away | 133 m² | 321 m² | +188 m² +141% | 2018 |
| 15, Blake Hill Crescent794 m away | 224 m² | 407 m² | +183 m² +82% | 2017 |
| 35, Brudenell Avenue862 m away | 234 m² | 410 m² | +176 m² +75% | 2017 |
| 64, Brownsea View Avenue599 m away | 129 m² | 305 m² | +176 m² +136% | 2013 |
| 2, Lagoon Road529 m away | 171 m² | 343 m² | +172 m² +101% | 2026 |
| 12, Dorset Lake Avenue223 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.
| 159 m² |
| 318 m² |
| +159 m² +100% |
| 2016 |
| 22, Brownsea View Avenue599 m away | 137 m² | 292 m² | +155 m² +113% | 2017 |
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| 6, Furze Hill Drive817 m away | 175 m² | 329 m² | +154 m² +88% | 2024 |
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| 22, Blake Hill Avenue920 m away | 156 m² | 309 m² | +153 m² +98% | 2023 |
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| 15, Compton Avenue650 m away | 176 m² | 325 m² | +149 m² +85% | 2024 |
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| 34, Anthonys Avenue457 m away | 129 m² | 277 m² | +148 m² +115% | 2023 |
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| 1, Mount Grace Drive524 m away | 247 m² | 391 m² | +144 m² +58% | 2018 |
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| 62, Anthonys Avenue457 m away | 116 m² | 259 m² | +143 m² +123% | 2018 |
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| 22, Greenwood Avenue457 m away | 152 m² | 290 m² | +138 m² +91% | 2015 |
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| 11, Partridge Drive762 m away | 105 m² | 243 m² | +138 m² +131% | 2011 |
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| 342, Sandbanks Road169 m away | 193 m² | 330 m² | +137 m² +71% | 2026 |
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| 6 - 8, Alington Road498 m away | 294 m² | 431 m² | +137 m² +47% | 2024 |
|---|
| 11, Salterns Way450 m away | 176 m² | 313 m² | +137 m² +78% | 2013 |
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| 9, Partridge Walk834 m away | 123 m² | 257 m² | +134 m² +109% | 2025 |
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| 4, Anthonys Avenue457 m away | 142 m² | 272 m² | +130 m² +92% | 2025 |
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| 4, Furze Hill Drive817 m away | 139 m² | 269 m² | +130 m² +94% | 2023 |
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| 4, Lagoon Road529 m away | 155 m² | 284 m² | +129 m² +83% | 2017 |
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| 226, Sandbanks Road535 m away | 275 m² | 403 m² | +128 m² +47% | 2024 |
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| 50, Blake Dene Road848 m away | 95 m² | 223 m² | +128 m² +135% | 2018 |
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| 64, Elgin Road965 m away | 86 m² | 212 m² | +126 m² +147% | 2026 |
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| 3, Minterne Road309 m away | 165 m² | 291 m² | +126 m² +76% | 2021 |
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| 46, Anthonys Avenue457 m away | 189 m² | 315 m² | +126 m² +67% | 2020 |
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| Wingletang, 1a, Dean Swift Crescent325 m away | 87 m² | 213 m² | +126 m² +145% | 2014 |
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| 19, Partridge Drive762 m away | 151 m² | 271 m² | +120 m² +79% | 2022 |
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| 5, Greenwood Avenue457 m away | 101 m² | 218 m² | +117 m² +116% | 2024 |
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| 24, Blake Hill Crescent995 m away | 173 m² | 290 m² | +117 m² +68% | 2019 |
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| 11, Hurst Hill329 m away | 121 m² | 238 m² | +117 m² +97% | 2016 |
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| 16, Furze Hill Drive817 m away | 91 m² | 206 m² | +115 m² +126% | 2010 |
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| 17, Alington Road402 m away | 218 m² | 329 m² | +111 m² +51% | 2012 |
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| 15, Austin Avenue816 m away | 88 m² | 197 m² | +109 m² +124% | 2014 |
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| 259, Sandbanks Road783 m away | 111 m² | 219 m² | +108 m² +97% | 2011 |
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| 78, Anthonys Avenue662 m away | 112 m² | 219 m² | +107 m² +96% | 2024 |
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| 50, Lilliput Road253 m away | 72 m² | 177 m² | +105 m² +146% | 2016 |
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| 24, Hurst Hill329 m away | 94 m² | 195 m² | +101 m² +107% | 2025 |
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| 30, Brownsea View Avenue599 m away | 181 m² | 282 m² | +101 m² +56% | 2022 |
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| 3, Bingham Avenue401 m away | 378 m² | 477 m² | +99 m² +26% | 2010 |
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| 74, Anthonys Avenue662 m away | 111 m² | 208 m² | +97 m² +87% | 2015 |
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| Aldinga, 25, Brudenell Avenue862 m away | 279 m² | 375 m² | +96 m² +34% | 2018 |
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| 36, Blake Hill Crescent995 m away | 170 m² | 266 m² | +96 m² +56% | 2016 |
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| 40, Blake Dene Road848 m away | 125 m² | 219 m² | +94 m² +75% | 2013 |
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| 60, Elgin Road965 m away | 194 m² | 286 m² | +92 m² +47% | 2011 |
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| 11, Brudenell Avenue862 m away | 372 m² | 463 m² | +91 m² +24% | 2023 |
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| 24, Furze Hill Drive817 m away | 114 m² | 205 m² | +91 m² +80% | 2014 |
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| 9, Alington Road402 m away | 247 m² | 335 m² | +88 m² +36% | 2018 |
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| 76, Anthonys Avenue662 m away | 97 m² | 182 m² | +85 m² +88% | 2017 |
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| 48, Blake Dene Road848 m away | 97 m² | 182 m² | +85 m² +88% | 2011 |
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| 84, Blake Hill Crescent684 m away | 133 m² | 215 m² | +82 m² +62% | 2022 |
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| Vergo, 68a, Brownsea View Avenue599 m away | 260 m² | 340 m² | +80 m² +31% | 2024 |
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| Hideaway, 11, Greenwood Avenue457 m away | 194 m² | 274 m² | +80 m² +41% | 2021 |
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| 20, Elgin Road995 m away | 85 m² | 163 m² | +78 m² +92% | 2020 |
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| 15, Fairway Road537 m away | 117 m² | 194 m² | +77 m² +66% | 2020 |
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| 3, Anthonys Avenue511 m away | 133 m² | 210 m² | +77 m² +58% | 2017 |
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| 2a, Brudenell Avenue862 m away | 358 m² | 433 m² | +75 m² +21% | 2010 |
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| Giessen, Lilliput Road253 m away | 150 m² | 223 m² | +73 m² +49% | 2013 |
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| 46, Lilliput Road253 m away | 124 m² | 196 m² | +72 m² +58% | 2013 |
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| 18, Blake Hill Avenue920 m away | 147 m² | 218 m² | +71 m² +48% | 2016 |
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| 35, Bingham Avenue401 m away | 138 m² | 206 m² | +68 m² +49% | 2014 |
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| Flat 2, Tides, 324, Sandbanks Road169 m away | 204 m² | 271 m² | +67 m² +33% | 2021 |
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| 50, Elgin Road965 m away | 76 m² | 141 m² | +65 m² +86% | 2020 |
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| 14a, Anthonys Avenue457 m away | 346 m² | 411 m² | +65 m² +19% | 2011 |
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| 2a, Marina Drive897 m away | 104 m² | 168 m² | +64 m² +62% | 2014 |
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| 17, Avalon0 m away | 132 m² | 194 m² | +62 m² +47% | 2018 |
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| 265, Sandbanks Road783 m away | 128 m² | 189 m² | +61 m² +48% | 2017 |
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| 8b, Partridge Walk834 m away | 344 m² | 404 m² | +60 m² +17% | 2023 |
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| 281, Sandbanks Road783 m away | 121 m² | 177 m² | +56 m² +46% | 2023 |
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| 23a, Bingham Avenue401 m away | 155 m² | 208 m² | +53 m² +34% | 2020 |
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| 38, Brownsea View Avenue599 m away | 172 m² | 224 m² | +52 m² +30% | 2014 |
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| 19, Brownsea View Avenue579 m away | 130 m² | 181 m² | +51 m² +39% | 2015 |
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| 2a, Lagoon Road529 m away | 143 m² | 192 m² | +49 m² +34% | 2025 |
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| 225, Sandbanks Road783 m away | 133 m² | 181 m² | +48 m² +36% | 2020 |
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| 9, Bingham Avenue401 m away | 168 m² | 216 m² | +48 m² +29% | 2019 |
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| 32, Blake Hill Crescent995 m away | 198 m² | 245 m² | +47 m² +24% | 2017 |
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| 24, Lagoon Road529 m away | 195 m² | 241 m² | +46 m² +24% | 2016 |
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| 304, Sandbanks Road238 m away | 141 m² | 186 m² | +45 m² +32% | 2024 |
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| 2, Blake Hill Crescent995 m away | 187 m² | 232 m² | +45 m² +24% | 2020 |
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| 9, Brudenell Road965 m away | 186 m² | 231 m² | +45 m² +24% | 2013 |
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| 21, Partridge Drive762 m away | 227 m² | 269 m² | +42 m² +19% | 2019 |
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| 223, Sandbanks Road783 m away | 152 m² | 194 m² | +42 m² +28% | 2012 |
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| 10, Dorset Lake Avenue223 m away | 220 m² | 261 m² | +41 m² +19% | 2021 |
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| 2, Salterns Way405 m away | 88 m² | 128 m² | +40 m² +45% | 2014 |
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| 10, Blake Hill Crescent995 m away | 128 m² | 168 m² | +40 m² +31% | 2013 |
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| Apartment 13, Harbour Watch, 391, Sandbanks Road322 m away | 137 m² | 176 m² | +39 m² +28% | 2009 |
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| 222, Sandbanks Road535 m away | 245 m² | 283 m² | +38 m² +16% | 2025 |
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| 11, Marina Drive897 m away | 133 m² | 171 m² | +38 m² +29% | 2023 |
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| 29a, Brownsea View Avenue579 m away | 172 m² | 210 m² | +38 m² +22% | 2015 |
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| 11, Blake Dene Road861 m away | 84 m² | 122 m² | +38 m² +45% | 2014 |
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| Flat 3, Honeywood House 28-30, Alington Road498 m away | 101 m² | 138 m² | +37 m² +37% | 2024 |
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| 215, Sandbanks Road783 m away | 65 m² | 102 m² | +37 m² +57% | 2016 |
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| 10, Salterns Quay, 34, Salterns Way459 m away | 127 m² | 163 m² | +36 m² +28% | 2025 |
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| 56, Austin Avenue811 m away | 140 m² | 176 m² | +36 m² +26% | 2014 |
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| 1, Lilliput Road255 m away | 146 m² | 181 m² | +35 m² +24% | 2023 |
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| 1, Joshuas Vista, 202, Sandbanks Road535 m away | 110 m² | 145 m² | +35 m² +32% | 2021 |
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| Flat 9, Minterne Grange, 24, Crichel Mount Road217 m away | 83 m² | 117 m² | +34 m² +41% | 2024 |
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| 2, Salterns Quay, 34, Salterns Way459 m away | 80 m² | 113 m² | +33 m² +41% | 2025 |
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| 26, Furze Hill Drive817 m away | 149 m² | 182 m² | +33 m² +22% | 2013 |
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| 20, Lilliput Road253 m away | 72 m² | 104 m² | +32 m² +44% | 2026 |
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| 37, Blake Dene Road861 m away | 119 m² | 151 m² | +32 m² +27% | 2022 |
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| 58, Anthonys Avenue457 m away | 153 m² | 185 m² | +32 m² +21% | 2021 |
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| 44, Brownsea View Avenue599 m away | 115 m² | 145 m² | +30 m² +26% | 2025 |
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| Blue Lagoon Marine Centre, 202, Sandbanks Road535 m away | 115 m² | 145 m² | +30 m² +26% | 2021 |
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| 70, Austin Avenue811 m away | 87 m² | 116 m² | +29 m² +33% | 2010 |
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| 38, Elgin Road965 m away | 133 m² | 160 m² | +27 m² +20% | 2021 |
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| 232, Sandbanks Road535 m away | 110 m² | 136 m² | +26 m² +24% | 2015 |
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| 2, Bingham Avenue448 m away | 93 m² | 119 m² | +26 m² +28% | 2008 |
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| 5, Blake Hill Avenue920 m away | 136 m² | 160 m² | +24 m² +18% | 2021 |
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| 8, Fairway Road537 m away | 142 m² | 166 m² | +24 m² +17% | 2017 |
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| 7, Blake Dene Road861 m away | 75 m² | 97 m² | +22 m² +29% | 2014 |
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| 308, Sandbanks Road238 m away | 115 m² | 135 m² | +20 m² +17% | 2018 |
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| 42, Austin Avenue811 m away | 110 m² | 129 m² | +19 m² +17% | 2017 |
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| 2, Compton Avenue538 m away | 84 m² | 103 m² | +19 m² +23% | 2009 |
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| 13, Blake Hill Avenue920 m away | 84 m² | 100 m² | +16 m² +19% | 2021 |
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| Flat 1, Coral Point, 21, Dorset Lake Avenue132 m away | 93 m² | 109 m² | +16 m² +17% | 2020 |
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