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 WA15 9LQ
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 |
|---|---|---|---|---|
| Dene Lodge, Park Avenue348 m away | 298 m² | 709 m² | +411 m² +138% | 2019 |
| 65, Bankhall Lane376 m away | 381 m² | 747 m² | +366 m² +96% | 2020 |
| Bollindale, South Road734 m away | 307 m² | 631 m² | +324 m² +106% | 2026 |
| 24c, Hill Top561 m away | 255 m² | 575 m² | +320 m² +125% | 2024 |
| Newholme, Hargate Drive411 m away | 346 m² | 657 m² | +311 m² +90% | 2024 |
| 3, Park Lane535 m away | 272 m² | 558 m² | +286 m² +105% | 2020 |
| 40, Broad Lane849 m away | 264 m² | 536 m² | +272 m² +103% | 2022 |
| 19, Park Drive382 m away | 224 m² | 496 m² | +272 m² +121% | 2019 |
| 11, Broad Lane936 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.
| 537 m² |
| 799 m² |
| +262 m² +49% |
| 2014 |
| 2a, Rappax Road550 m away | 533 m² | 786 m² | +253 m² +47% | 2011 |
|---|
| 61, Bankhall Lane376 m away | 310 m² | 554 m² | +244 m² +79% | 2022 |
|---|
| 10, Park Drive392 m away | 276 m² | 503 m² | +227 m² +82% | 2026 |
|---|
| 218, Hale Road789 m away | 143 m² | 357 m² | +214 m² +150% | 2024 |
|---|
| 85a, Bankhall Lane675 m away | 479 m² | 685 m² | +206 m² +43% | 2021 |
|---|
| 7, White House Drive921 m away | 359 m² | 558 m² | +199 m² +55% | 2025 |
|---|
| 89a, Bankhall Lane675 m away | 209 m² | 388 m² | +179 m² +86% | 2019 |
|---|
| 11, Pheasant Rise881 m away | 167 m² | 343 m² | +176 m² +105% | 2025 |
|---|
| 2b, Broadway804 m away | 211 m² | 376 m² | +165 m² +78% | 2023 |
|---|
| 2, Lynwood702 m away | 319 m² | 480 m² | +161 m² +50% | 2012 |
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| 33, Broad Lane907 m away | 239 m² | 396 m² | +157 m² +66% | 2025 |
|---|
| 20, Woodhead Road216 m away | 162 m² | 318 m² | +156 m² +96% | 2018 |
|---|
| 15, Harrop Road524 m away | 269 m² | 422 m² | +153 m² +57% | 2017 |
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| 25, Warwick Road346 m away | 307 m² | 460 m² | +153 m² +50% | 2013 |
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| 13, Planetree Road555 m away | 271 m² | 422 m² | +151 m² +56% | 2020 |
|---|
| 8, Greenside Drive600 m away | 167 m² | 314 m² | +147 m² +88% | 2026 |
|---|
| 35, Park Road305 m away | 158 m² | 303 m² | +145 m² +92% | 2024 |
|---|
| 2, Alan Drive487 m away | 521 m² | 662 m² | +141 m² +27% | 2024 |
|---|
| 22, Delahays Drive990 m away | 200 m² | 340 m² | +140 m² +70% | 2020 |
|---|
| 2, Broad Lane878 m away | 213 m² | 344 m² | +131 m² +62% | 2021 |
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| 3, Harrop Road491 m away | 246 m² | 374 m² | +128 m² +52% | 2024 |
|---|
| 74, Bankhall Lane462 m away | 355 m² | 483 m² | +128 m² +36% | 2022 |
|---|
| Flat 2, 231, Ashley Road619 m away | 118 m² | 245 m² | +127 m² +108% | 2023 |
|---|
| 6, Chester Avenue588 m away | 175 m² | 296 m² | +121 m² +69% | 2021 |
|---|
| 5, Ollerbarrow Road872 m away | 202 m² | 323 m² | +121 m² +60% | 2017 |
|---|
| 1, Glyn Avenue703 m away | 189 m² | 300 m² | +111 m² +59% | 2025 |
|---|
| Flat 1, Highclere, 235, Hale Road848 m away | 129 m² | 233 m² | +104 m² +81% | 2024 |
|---|
| 31, Park Road305 m away | 88 m² | 189 m² | +101 m² +115% | 2023 |
|---|
| 1, Hazelwood Road962 m away | 215 m² | 314 m² | +99 m² +46% | 2016 |
|---|
| 14, Planetree Road672 m away | 248 m² | 346 m² | +98 m² +40% | 2018 |
|---|
| 6, Park Road408 m away | 249 m² | 345 m² | +96 m² +39% | 2024 |
|---|
| 31, Harrop Road556 m away | 234 m² | 328 m² | +94 m² +40% | 2026 |
|---|
| 8, Fernlea127 m away | 122 m² | 215 m² | +93 m² +76% | 2025 |
|---|
| 2, Kensington Gardens265 m away | 158 m² | 251 m² | +93 m² +59% | 2021 |
|---|
| 17, Woodhead Road251 m away | 181 m² | 273 m² | +92 m² +51% | 2015 |
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| 47, Avon Road354 m away | 77 m² | 168 m² | +91 m² +118% | 2016 |
|---|
| 188, Hale Road784 m away | 256 m² | 344 m² | +88 m² +34% | 2025 |
|---|
| Murieston, Belmont Road684 m away | 388 m² | 476 m² | +88 m² +23% | 2024 |
|---|
| 7, Riddings Road360 m away | 170 m² | 258 m² | +88 m² +52% | 2017 |
|---|
| 15, Woodhead Road251 m away | 137 m² | 225 m² | +88 m² +64% | 2012 |
|---|
| 39, Arthog Road178 m away | 315 m² | 401 m² | +86 m² +27% | 2024 |
|---|
| 116, Park Road612 m away | 216 m² | 296 m² | +80 m² +37% | 2011 |
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| 271, Ashley Road409 m away | 331 m² | 409 m² | +78 m² +24% | 2026 |
|---|
| 2, Ollerbarrow Road872 m away | 282 m² | 360 m² | +78 m² +28% | 2015 |
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| 16, Arthog Drive327 m away | 98 m² | 175 m² | +77 m² +79% | 2019 |
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| 21, Rivington Road722 m away | 135 m² | 210 m² | +75 m² +56% | 2018 |
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| 7, Crescent Road562 m away | 137 m² | 212 m² | +75 m² +55% | 2012 |
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| 3, Arthog Road218 m away | 136 m² | 211 m² | +75 m² +55% | 2011 |
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| 184, Hale Road828 m away | 138 m² | 212 m² | +74 m² +54% | 2018 |
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| 1c, Broadway842 m away | 290 m² | 364 m² | +74 m² +26% | 2013 |
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| 41a, South Downs Road966 m away | 484 m² | 557 m² | +73 m² +15% | 2010 |
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| 4, The Merridale518 m away | 251 m² | 321 m² | +70 m² +28% | 2026 |
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| 53, Chiltern Drive663 m away | 120 m² | 190 m² | +70 m² +58% | 2015 |
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| 19, Westgate877 m away | 119 m² | 188 m² | +69 m² +58% | 2018 |
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| Flat 1, The Limes, 138, Hale Road897 m away | 133 m² | 201 m² | +68 m² +51% | 2024 |
|---|
| 10, Warwick Road344 m away | 304 m² | 372 m² | +68 m² +22% | 2013 |
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| 6, Ashley Court477 m away | 147 m² | 214 m² | +67 m² +46% | 2024 |
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| 18, Broomfield Lane969 m away | 183 m² | 249 m² | +66 m² +36% | 2010 |
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| 173, Hale Road827 m away | 142 m² | 206 m² | +64 m² +45% | 2026 |
|---|
| 14, Warwick Road344 m away | 385 m² | 449 m² | +64 m² +17% | 2024 |
|---|
| 39, Appleton Road179 m away | 110 m² | 173 m² | +63 m² +57% | 2023 |
|---|
| 2, Appleton Road179 m away | 67 m² | 130 m² | +63 m² +94% | 2023 |
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| 12, Nursery Avenue496 m away | 143 m² | 206 m² | +63 m² +44% | 2014 |
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| 16, Nursery Avenue496 m away | 119 m² | 182 m² | +63 m² +53% | 2013 |
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| 4, Leicester Road769 m away | 180 m² | 241 m² | +61 m² +34% | 2019 |
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| 2, Addison Road784 m away | 97 m² | 158 m² | +61 m² +63% | 2015 |
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| 14, Lindop Road85 m away | 165 m² | 225 m² | +60 m² +36% | 2023 |
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| 9, Appleton Road179 m away | 86 m² | 144 m² | +58 m² +67% | 2024 |
|---|
| 25, Broomfield Lane996 m away | 227 m² | 284 m² | +57 m² +25% | 2025 |
|---|
| 2, Chiltern Drive684 m away | 132 m² | 189 m² | +57 m² +43% | 2022 |
|---|
| Flat 2, Edgemoor, 14, Broad Lane878 m away | 266 m² | 323 m² | +57 m² +21% | 2011 |
|---|
| 104, Park Road432 m away | 148 m² | 205 m² | +57 m² +39% | 2009 |
|---|
| 6, Arthog Road218 m away | 166 m² | 222 m² | +56 m² +34% | 2026 |
|---|
| 10, Hazelwood Road962 m away | 146 m² | 202 m² | +56 m² +38% | 2026 |
|---|
| Flat 6, Forrest Hills, South Downs Road966 m away | 329 m² | 384 m² | +55 m² +17% | 2026 |
|---|
| 2, Belgravia Gardens554 m away | 107 m² | 161 m² | +54 m² +50% | 2024 |
|---|
| 2, Hazelwood Road962 m away | 204 m² | 258 m² | +54 m² +26% | 2013 |
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| 8, South Downs Road600 m away | 149 m² | 202 m² | +53 m² +36% | 2021 |
|---|
| 2, Heath Road936 m away | 187 m² | 240 m² | +53 m² +28% | 2017 |
|---|
| 1, Fernlea127 m away | 110 m² | 160 m² | +50 m² +45% | 2015 |
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| 110, Park Road432 m away | 257 m² | 305 m² | +48 m² +19% | 2025 |
|---|
| 13, Arthog Road218 m away | 168 m² | 216 m² | +48 m² +29% | 2015 |
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| 6, Graysands Road921 m away | 124 m² | 172 m² | +48 m² +39% | 2015 |
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| 9, Hale Low Road978 m away | 78 m² | 125 m² | +47 m² +60% | 2023 |
|---|
| 15, Nursery Avenue496 m away | 124 m² | 171 m² | +47 m² +38% | 2015 |
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| 247, Hale Road980 m away | 285 m² | 331 m² | +46 m² +16% | 2023 |
|---|
| 11, Ollerbarrow Road872 m away | 238 m² | 284 m² | +46 m² +19% | 2015 |
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| 27, Park Lane535 m away | 274 m² | 319 m² | +45 m² +16% | 2021 |
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| 17, Laburnum Lane413 m away | 147 m² | 191 m² | +44 m² +30% | 2025 |
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| 5, Hermitage Road894 m away | 86 m² | 130 m² | +44 m² +51% | 2024 |
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| 191, Hale Road855 m away | 151 m² | 195 m² | +44 m² +29% | 2020 |
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| 151, Hale Road889 m away | 246 m² | 289 m² | +43 m² +17% | 2021 |
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| 49, Westgate914 m away | 138 m² | 181 m² | +43 m² +31% | 2011 |
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| 7, Birchfields124 m away | 99 m² | 141 m² | +42 m² +42% | 2018 |
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| 14, Appleton Road179 m away | 108 m² | 149 m² | +41 m² +38% | 2022 |
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| 15, Westgate877 m away | 140 m² | 181 m² | +41 m² +29% | 2020 |
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| 8, Pinewood Court, South Downs Road569 m away | 56 m² | 97 m² | +41 m² +73% | 2015 |
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| 8, Birchfields124 m away | 123 m² | 163 m² | +40 m² +33% | 2022 |
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| 10, Egerton Road909 m away | 121 m² | 161 m² | +40 m² +33% | 2022 |
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| 20, Crescent Road589 m away | 111 m² | 151 m² | +40 m² +36% | 2014 |
|---|
| 1, Riddings Road360 m away | 156 m² | 195 m² | +39 m² +25% | 2023 |
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| 116, Cecil Road611 m away | 109 m² | 148 m² | +39 m² +36% | 2019 |
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| 7, Delahays Drive908 m away | 194 m² | 232 m² | +38 m² +20% | 2022 |
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| Apartment 14, 3, Wolf Grange515 m away | 75 m² | 113 m² | +38 m² +51% | 2021 |
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| 7, Hermitage Road894 m away | 121 m² | 159 m² | +38 m² +31% | 2020 |
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| 23, Ollerbarrow Road757 m away | 235 m² | 273 m² | +38 m² +16% | 2015 |
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| 4, Cambridge Road680 m away | 149 m² | 186 m² | +37 m² +25% | 2026 |
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| 11, Nursery Avenue496 m away | 93 m² | 130 m² | +37 m² +40% | 2023 |
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| 65, Cecil Road620 m away | 157 m² | 194 m² | +37 m² +24% | 2014 |
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| 25, Appleton Road179 m away | 76 m² | 112 m² | +36 m² +47% | 2024 |
|---|
| 9, Arthog Drive327 m away | 173 m² | 209 m² | +36 m² +21% | 2015 |
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| 20, Laburnum Lane413 m away | 185 m² | 220 m² | +35 m² +19% | 2024 |
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| 18, Planetree Road672 m away | 220 m² | 255 m² | +35 m² +16% | 2024 |
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| Apartment 7, 2, Wolf Grange515 m away | 32 m² | 67 m² | +35 m² +109% | 2022 |
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| 28a, Park Road292 m away | 59 m² | 93 m² | +34 m² +58% | 2020 |
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| 6, Egerton Drive954 m away | 94 m² | 128 m² | +34 m² +36% | 2017 |
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| Flat 1a, The Limes, 138, Hale Road897 m away | 56 m² | 90 m² | +34 m² +61% | 2016 |
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| 10, Addison Road784 m away | 112 m² | 145 m² | +33 m² +29% | 2025 |
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| 124, Cecil Road611 m away | 129 m² | 161 m² | +32 m² +25% | 2025 |
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| Flat 11, Beaulieu, 16, Leicester Road563 m away | 70 m² | 102 m² | +32 m² +46% | 2021 |
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| 5, The Haven969 m away | 182 m² | 213 m² | +31 m² +17% | 2025 |
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| 23, Appleton Road179 m away | 77 m² | 108 m² | +31 m² +40% | 2020 |
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| 54, Westgate846 m away | 171 m² | 201 m² | +30 m² +18% | 2025 |
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| 26, Avon Road354 m away | 147 m² | 177 m² | +30 m² +20% | 2014 |
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| 5, Charlotte Place881 m away | 132 m² | 161 m² | +29 m² +22% | 2026 |
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| 1, Hale Low Road978 m away | 91 m² | 120 m² | +29 m² +32% | 2024 |
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| 160, Hale Road828 m away | 172 m² | 201 m² | +29 m² +17% | 2018 |
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| 31, Appleton Road179 m away | 77 m² | 104 m² | +27 m² +35% | 2019 |
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| 2, Bankhall Lane551 m away | 75 m² | 102 m² | +27 m² +36% | 2016 |
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| 62, Cecil Road801 m away | 118 m² | 145 m² | +27 m² +23% | 2013 |
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| 72, Cecil Road801 m away | 104 m² | 130 m² | +26 m² +25% | 2023 |
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| 10, Hermitage Road894 m away | 171 m² | 197 m² | +26 m² +15% | 2009 |
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| Flat 1, Hale Carr, 10, Delahays Drive990 m away | 116 m² | 141 m² | +25 m² +22% | 2024 |
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| 161a, Hale Road841 m away | 108 m² | 132 m² | +24 m² +22% | 2021 |
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| 12, Hale Low Road978 m away | 100 m² | 124 m² | +24 m² +24% | 2021 |
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| 17, Westminster Road908 m away | 135 m² | 158 m² | +23 m² +17% | 2024 |
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| 259, Ashley Road409 m away | 106 m² | 129 m² | +23 m² +22% | 2013 |
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| 13, Addison Road784 m away | 107 m² | 129 m² | +22 m² +21% | 2025 |
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| 22, Belgravia Gardens554 m away | 80 m² | 102 m² | +22 m² +28% | 2019 |
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| 2, Hale Low Road978 m away | 65 m² | 86 m² | +21 m² +32% | 2015 |
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| 46, Park Road192 m away | 89 m² | 109 m² | +20 m² +22% | 2026 |
|---|
| 1, Laburnum Court, Laburnum Lane407 m away | 62 m² | 82 m² | +20 m² +32% | 2021 |
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| 19, Hale Low Road978 m away | 104 m² | 124 m² | +20 m² +19% | 2015 |
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| 8, Belgravia Gardens554 m away | 111 m² | 130 m² | +19 m² +17% | 2024 |
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| 8, Egerton Road909 m away | 118 m² | 137 m² | +19 m² +16% | 2022 |
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| 14, Laburnum Lane413 m away | 110 m² | 127 m² | +17 m² +15% | 2017 |
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| 33, Bankhall Lane395 m away | 57 m² | 72 m² | +15 m² +26% | 2022 |
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