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 BH13 7NB
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 Avenue398 m away | 267 m² | 642 m² | +375 m² +140% | 2024 |
| 11, Newton Road659 m away | 251 m² | 509 m² | +258 m² +103% | 2021 |
| 16, Alington Road820 m away | 272 m² | 522 m² | +250 m² +92% | 2020 |
| 16, Cliff Drive288 m away | 161 m² | 394 m² | +233 m² +145% | 2020 |
| 11, St Clair Road253 m away | 184 m² | 404 m² | +220 m² +120% | 2017 |
| 72, Haven Road45 m away | 197 m² | 407 m² | +210 m² +107% | 2021 |
| 3, Canford Crescent0 m away | 183 m² | 382 m² | +199 m² +109% | 2022 |
| 7, Flaghead Road226 m away | 171 m² | 358 m² | +187 m² +109% | 2017 |
| 35, Cliff Drive331 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.
| 312 m² |
| +179 m² +135% |
| 2024 |
| 5, Flaghead Road226 m away | 122 m² | 299 m² | +177 m² +145% | 2015 |
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| 35, Brudenell Avenue398 m away | 234 m² | 410 m² | +176 m² +75% | 2017 |
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| 24, Ravine Road751 m away | 167 m² | 342 m² | +175 m² +105% | 2011 |
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| 29, Nairn Road176 m away | 113 m² | 280 m² | +167 m² +148% | 2016 |
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| 3, Spencer Road836 m away | 214 m² | 370 m² | +156 m² +73% | 2014 |
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| 22, Spencer Road753 m away | 131 m² | 282 m² | +151 m² +115% | 2013 |
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| 33, Cliff Drive331 m away | 111 m² | 259 m² | +148 m² +133% | 2016 |
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| 1, Mount Grace Drive701 m away | 247 m² | 391 m² | +144 m² +58% | 2018 |
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| 6 - 8, Alington Road820 m away | 294 m² | 431 m² | +137 m² +47% | 2024 |
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| 22, St Clair Road292 m away | 113 m² | 249 m² | +136 m² +120% | 2024 |
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| 4, St Clair Road292 m away | 187 m² | 318 m² | +131 m² +70% | 2018 |
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| 19, Flaghead Road226 m away | 134 m² | 261 m² | +127 m² +95% | 2019 |
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| 3, Minterne Road923 m away | 165 m² | 291 m² | +126 m² +76% | 2021 |
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| 18a, St Clair Road292 m away | 124 m² | 250 m² | +126 m² +102% | 2015 |
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| 3a, Nairn Road85 m away | 102 m² | 227 m² | +125 m² +123% | 2011 |
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| 14, Cliff Drive288 m away | 196 m² | 319 m² | +123 m² +63% | 2013 |
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| 10, Moorfields Road607 m away | 105 m² | 226 m² | +121 m² +115% | 2017 |
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| 25, Shore Road757 m away | 200 m² | 320 m² | +120 m² +60% | 2024 |
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| Beaumont Lodge, 5, Beaumont Road262 m away | 87 m² | 207 m² | +120 m² +138% | 2015 |
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| 17, Alington Road922 m away | 218 m² | 329 m² | +111 m² +51% | 2012 |
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| 16, Nairn Road188 m away | 106 m² | 216 m² | +110 m² +104% | 2024 |
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| 101, Lilliput Road723 m away | 76 m² | 185 m² | +109 m² +143% | 2010 |
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| 36a, Ravine Road751 m away | 141 m² | 242 m² | +101 m² +72% | 2023 |
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| 4, Meriden Close536 m away | 183 m² | 282 m² | +99 m² +54% | 2021 |
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| 3, Bingham Avenue860 m away | 378 m² | 477 m² | +99 m² +26% | 2010 |
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| 17, Shore Road757 m away | 223 m² | 321 m² | +98 m² +44% | 2020 |
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| Elmo, 9, Elmstead Road594 m away | 164 m² | 261 m² | +97 m² +59% | 2018 |
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| Aldinga, 25, Brudenell Avenue398 m away | 279 m² | 375 m² | +96 m² +34% | 2018 |
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| 42, Nairn Road296 m away | 177 m² | 272 m² | +95 m² +54% | 2021 |
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| 15, De Mauley Road503 m away | 199 m² | 294 m² | +95 m² +48% | 2020 |
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| 30, Cliff Drive449 m away | 93 m² | 187 m² | +94 m² +101% | 2014 |
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| 26a, Cliff Drive449 m away | 149 m² | 241 m² | +92 m² +62% | 2016 |
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| 11, Brudenell Avenue398 m away | 372 m² | 463 m² | +91 m² +24% | 2023 |
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| 146, Canford Cliffs Road776 m away | 190 m² | 279 m² | +89 m² +47% | 2017 |
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| 9, Alington Road922 m away | 247 m² | 335 m² | +88 m² +36% | 2018 |
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| 2, Bingham Avenue789 m away | 119 m² | 205 m² | +86 m² +72% | 2008 |
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| 32, Chaddesley Glen488 m away | 181 m² | 265 m² | +84 m² +46% | 2015 |
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| 9, Beaumont Road262 m away | 115 m² | 198 m² | +83 m² +72% | 2017 |
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| 15, Canford Crescent160 m away | 213 m² | 295 m² | +82 m² +38% | 2014 |
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| 10a, Cliff Drive288 m away | 142 m² | 220 m² | +78 m² +55% | 2025 |
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| 4, Macandrew Road354 m away | 146 m² | 224 m² | +78 m² +53% | 2016 |
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| 16a, Martello Road953 m away | 338 m² | 415 m² | +77 m² +23% | 2023 |
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| 6, Newton Road659 m away | 153 m² | 229 m² | +76 m² +50% | 2019 |
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| 2a, Brudenell Avenue398 m away | 358 m² | 433 m² | +75 m² +21% | 2010 |
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| Flat 3, Imperial Heights, 105, Lilliput Road723 m away | 109 m² | 180 m² | +71 m² +65% | 2020 |
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| 6, Chaddesley Pines216 m away | 230 m² | 300 m² | +70 m² +30% | 2014 |
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| 35, Bingham Avenue860 m away | 138 m² | 206 m² | +68 m² +49% | 2014 |
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| Flat 4, Pippin, 38, Nairn Road296 m away | 128 m² | 192 m² | +64 m² +50% | 2022 |
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| 4, Moorfields Road607 m away | 197 m² | 258 m² | +61 m² +31% | 2019 |
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| 1, Newton Road659 m away | 170 m² | 224 m² | +54 m² +32% | 2023 |
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| 9, Newton Road659 m away | 210 m² | 263 m² | +53 m² +25% | 2025 |
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| 23a, Bingham Avenue860 m away | 155 m² | 208 m² | +53 m² +34% | 2020 |
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| Flat 1, 73, Chaddesley Glen593 m away | 131 m² | 181 m² | +50 m² +38% | 2020 |
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| 9, Bingham Avenue860 m away | 168 m² | 216 m² | +48 m² +29% | 2019 |
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| 66, Lilliput Road563 m away | 268 m² | 315 m² | +47 m² +18% | 2022 |
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| Flat 3, Fine Shade, 8a, Martello Park724 m away | 170 m² | 217 m² | +47 m² +28% | 2021 |
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| 7, Nairn Road85 m away | 165 m² | 211 m² | +46 m² +28% | 2025 |
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| 12, Maxwell Road509 m away | 162 m² | 207 m² | +45 m² +28% | 2023 |
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| 9, Brudenell Road471 m away | 186 m² | 231 m² | +45 m² +24% | 2013 |
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| 15, Newton Road659 m away | 199 m² | 242 m² | +43 m² +22% | 2015 |
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| Cliff Haven, Bodley Road313 m away | 208 m² | 248 m² | +40 m² +19% | 2019 |
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| Flat 3, Honeywood House 28-30, Alington Road820 m away | 101 m² | 138 m² | +37 m² +37% | 2024 |
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| 13, Elmstead Road594 m away | 234 m² | 270 m² | +36 m² +15% | 2013 |
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| Flat 16, Forsyte Shades, 82, Lilliput Road563 m away | 181 m² | 216 m² | +35 m² +19% | 2021 |
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| Flat 14, Little Court, 15, Martello Road South793 m away | 90 m² | 125 m² | +35 m² +39% | 2021 |
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| Flat 1, Owlshott, 5, Martello Park724 m away | 180 m² | 209 m² | +29 m² +16% | 2013 |
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| 20, Haven Road554 m away | 53 m² | 80 m² | +27 m² +51% | 2021 |
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| 3, Chaddesley Wood Road717 m away | 99 m² | 126 m² | +27 m² +27% | 2020 |
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| 28, Cliff Drive449 m away | 72 m² | 99 m² | +27 m² +38% | 2013 |
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| Flat 2, La Fontenella, 156, Canford Cliffs Road601 m away | 78 m² | 102 m² | +24 m² +31% | 2019 |
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| 66, Haven Road45 m away | 159 m² | 183 m² | +24 m² +15% | 2015 |
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| 1 Harbour Close, 77, Haven Road503 m away | 79 m² | 102 m² | +23 m² +29% | 2023 |
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| Flat 3, 8, Maxwell Road509 m away | 63 m² | 84 m² | +21 m² +33% | 2022 |
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| 1, Flaghead Road120 m away | 112 m² | 133 m² | +21 m² +19% | 2016 |
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| Flat 4, Branksome Court, 5, Western Road867 m away | 64 m² | 84 m² | +20 m² +31% | 2025 |
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| Flat 7, Martello House, 2, Western Road704 m away | 89 m² | 109 m² | +20 m² +22% | 2023 |
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| 6, Hive Gardens, 71, Chaddesley Glen581 m away | 49 m² | 69 m² | +20 m² +41% | 2022 |
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| Flat 1, Island View, 36, Nairn Road296 m away | 105 m² | 125 m² | +20 m² +19% | 2008 |
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| Flat 8, Moonrakers, 101, Canford Cliffs Road441 m away | 105 m² | 122 m² | +17 m² +16% | 2025 |
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| 10, Brackens Way, 10, Martello Road South771 m away | 101 m² | 118 m² | +17 m² +17% | 2023 |
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| Flat 11, Haven Heights, 41, Haven Road395 m away | 83 m² | 100 m² | +17 m² +20% | 2012 |
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| Flat 4, Hepworth House, 13, Flaghead Road226 m away | 65 m² | 81 m² | +16 m² +25% | 2025 |
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