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 M20 2NL
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 |
|---|---|---|---|---|
| Fairways, 5a, Lancaster Road686 m away | 179 m² | 438 m² | +259 m² +145% | 2018 |
| 174, Palatine Road508 m away | 177 m² | 363 m² | +186 m² +105% | 2016 |
| 20, Pine Road827 m away | 301 m² | 471 m² | +170 m² +56% | 2015 |
| 6, Goulden Road528 m away | 156 m² | 320 m² | +164 m² +105% | 2016 |
| 284, Burton Road318 m away | 303 m² | 461 m² | +158 m² +52% | 2022 |
| 18, Darley Avenue670 m away | 476 m² | 624 m² | +148 m² +31% | 2026 |
| Apartment 195, 16, Highmarsh Crescent514 m away | 130 m² | 277 m² | +147 m² +113% | 2011 |
| 71, Northen Grove275 m away | 205 m² | 350 m² | +145 m² +71% | 2026 |
| 51, Barlow Moor Road916 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.
| 113 m² |
| 236 m² |
| +123 m² +109% |
| 2022 |
| 47, Everett Road857 m away | 204 m² | 322 m² | +118 m² +58% | 2016 |
|---|
| Apartment 8, Needham Hall, 2, Dundreggan Gardens650 m away | 181 m² | 291 m² | +110 m² +61% | 2018 |
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| 7, Old Lansdowne Road247 m away | 255 m² | 363 m² | +108 m² +42% | 2018 |
|---|
| 5, The Beeches493 m away | 318 m² | 423 m² | +105 m² +33% | 2021 |
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| 20, Goulden Road528 m away | 74 m² | 176 m² | +102 m² +138% | 2019 |
|---|
| 1, Cavendish Road388 m away | 96 m² | 196 m² | +100 m² +104% | 2010 |
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| 1, Canterbury Park838 m away | 131 m² | 226 m² | +95 m² +73% | 2021 |
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| 14, Old Lansdowne Road230 m away | 208 m² | 301 m² | +93 m² +45% | 2018 |
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| 57, Barlow Moor Road916 m away | 107 m² | 200 m² | +93 m² +87% | 2016 |
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| 27a, Elm Road521 m away | 188 m² | 280 m² | +92 m² +49% | 2024 |
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| 30, Victoria Avenue950 m away | 118 m² | 207 m² | +89 m² +75% | 2024 |
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| 24, Claremont Grove829 m away | 122 m² | 211 m² | +89 m² +73% | 2012 |
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| 30, Circular Road765 m away | 123 m² | 211 m² | +88 m² +72% | 2025 |
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| 16, Elm Road521 m away | 153 m² | 239 m² | +86 m² +56% | 2014 |
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| 103, Barlow Moor Road663 m away | 111 m² | 197 m² | +86 m² +77% | 2011 |
|---|
| 18, Westholme Road917 m away | 93 m² | 177 m² | +84 m² +90% | 2024 |
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| 6, Circular Road765 m away | 218 m² | 301 m² | +83 m² +38% | 2024 |
|---|
| 17, Orchard Street264 m away | 90 m² | 173 m² | +83 m² +92% | 2023 |
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| Flat 1, 16, Lapwing Lane318 m away | 81 m² | 164 m² | +83 m² +102% | 2019 |
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| 2, Wolseley Place777 m away | 132 m² | 214 m² | +82 m² +62% | 2016 |
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| 12, Winchester Park941 m away | 161 m² | 242 m² | +81 m² +50% | 2023 |
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| 7, Circular Road845 m away | 157 m² | 236 m² | +79 m² +50% | 2016 |
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| 27, Clearwater Drive619 m away | 128 m² | 206 m² | +78 m² +61% | 2025 |
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| 22, Micklehurst Avenue986 m away | 84 m² | 159 m² | +75 m² +89% | 2022 |
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| 28, Cavendish Road445 m away | 60 m² | 135 m² | +75 m² +125% | 2012 |
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| 199, Palatine Road485 m away | 209 m² | 282 m² | +73 m² +35% | 2025 |
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| 35, Goulden Road573 m away | 124 m² | 197 m² | +73 m² +59% | 2016 |
|---|
| 17, Northen Grove0 m away | 141 m² | 213 m² | +72 m² +51% | 2014 |
|---|
| 17, Victoria Avenue917 m away | 198 m² | 269 m² | +71 m² +36% | 2020 |
|---|
| 32, Darley Avenue862 m away | 137 m² | 207 m² | +70 m² +51% | 2022 |
|---|
| 40, Everett Road895 m away | 168 m² | 238 m² | +70 m² +42% | 2022 |
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| 78, Palatine Road581 m away | 141 m² | 207 m² | +66 m² +47% | 2013 |
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| 42, Barlow Moor Road742 m away | 65 m² | 129 m² | +64 m² +98% | 2009 |
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| 5, Burton Avenue921 m away | 141 m² | 203 m² | +62 m² +44% | 2026 |
|---|
| 19, Palatine Crescent722 m away | 84 m² | 144 m² | +60 m² +71% | 2014 |
|---|
| Flat 4, Holly Royde House, 56, Palatine Road766 m away | 92 m² | 151 m² | +59 m² +64% | 2016 |
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| 3, Neston Avenue817 m away | 152 m² | 211 m² | +59 m² +39% | 2013 |
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| 195, Palatine Road485 m away | 161 m² | 219 m² | +58 m² +36% | 2015 |
|---|
| 4, Bottesford Avenue210 m away | 95 m² | 152 m² | +57 m² +60% | 2022 |
|---|
| 47, Northen Grove138 m away | 38 m² | 95 m² | +57 m² +150% | 2009 |
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| 5, Agalia Gardens347 m away | 179 m² | 235 m² | +56 m² +31% | 2024 |
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| 126, Cavendish Road754 m away | 83 m² | 139 m² | +56 m² +67% | 2023 |
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| 23, Central Road505 m away | 66 m² | 121 m² | +55 m² +83% | 2016 |
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| 592, Wilmslow Road871 m away | 148 m² | 202 m² | +54 m² +36% | 2023 |
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| 2, Park Gate Avenue948 m away | 128 m² | 182 m² | +54 m² +42% | 2022 |
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| 26, Goulden Road528 m away | 168 m² | 222 m² | +54 m² +32% | 2019 |
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| 115, Burton Road639 m away | 123 m² | 177 m² | +54 m² +44% | 2017 |
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| 4, The Hollies667 m away | 70 m² | 124 m² | +54 m² +77% | 2014 |
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| 3, Holmwood Road653 m away | 179 m² | 231 m² | +52 m² +29% | 2019 |
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| 21, Claremont Grove886 m away | 123 m² | 174 m² | +51 m² +41% | 2025 |
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| 21, Queenston Road111 m away | 141 m² | 192 m² | +51 m² +36% | 2024 |
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| 66, Northen Grove175 m away | 98 m² | 149 m² | +51 m² +52% | 2022 |
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| 51, Everett Road857 m away | 277 m² | 328 m² | +51 m² +18% | 2014 |
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| 47, Westholme Road981 m away | 100 m² | 150 m² | +50 m² +50% | 2026 |
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| 12, Stratford Avenue73 m away | 125 m² | 174 m² | +49 m² +39% | 2026 |
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| 71, Meltham Avenue876 m away | 97 m² | 145 m² | +48 m² +49% | 2020 |
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| 14, Bushmill Close550 m away | 174 m² | 221 m² | +47 m² +27% | 2021 |
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| 28, Darley Avenue862 m away | 167 m² | 214 m² | +47 m² +28% | 2020 |
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| 28, Clearwater Drive619 m away | 172 m² | 218 m² | +46 m² +27% | 2025 |
|---|
| 105, Burton Road639 m away | 110 m² | 156 m² | +46 m² +42% | 2025 |
|---|
| Flat 11, Brooklawn, 131, Palatine Road349 m away | 41 m² | 87 m² | +46 m² +112% | 2022 |
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| 81, Central Road509 m away | 256 m² | 302 m² | +46 m² +18% | 2021 |
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| 17, The Boulevard697 m away | 147 m² | 192 m² | +45 m² +31% | 2026 |
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| Flat 13, Elmwood Lodge, 17, Parkfield Road South626 m away | 98 m² | 143 m² | +45 m² +46% | 2025 |
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| 19, Chatham Grove848 m away | 62 m² | 107 m² | +45 m² +73% | 2019 |
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| 12, Tintern Avenue206 m away | 109 m² | 153 m² | +44 m² +40% | 2017 |
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| 3, Holme Road588 m away | 140 m² | 184 m² | +44 m² +31% | 2017 |
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| 23, Bamford Road822 m away | 49 m² | 93 m² | +44 m² +90% | 2017 |
|---|
| 29, Spath Road906 m away | 250 m² | 293 m² | +43 m² +17% | 2014 |
|---|
| 1, Goulden Road573 m away | 34 m² | 76 m² | +42 m² +124% | 2016 |
|---|
| 45, Goulden Road574 m away | 164 m² | 206 m² | +42 m² +26% | 2013 |
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| 6, Mersey Meadows784 m away | 134 m² | 175 m² | +41 m² +31% | 2026 |
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| 7, Arley Avenue193 m away | 94 m² | 135 m² | +41 m² +44% | 2023 |
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| 53, Everett Road857 m away | 197 m² | 238 m² | +41 m² +21% | 2023 |
|---|
| 12, Sandhurst Avenue782 m away | 118 m² | 159 m² | +41 m² +35% | 2021 |
|---|
| 39, Northen Grove138 m away | 175 m² | 216 m² | +41 m² +23% | 2020 |
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| Flat 50, Ballbrook Court, Wilmslow Road780 m away | 35 m² | 76 m² | +41 m² +117% | 2019 |
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| 4, Twyford Close880 m away | 66 m² | 107 m² | +41 m² +62% | 2019 |
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| 16, Anerley Road911 m away | 86 m² | 127 m² | +41 m² +48% | 2016 |
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| Flat 35, Spath Holme, Holme Road588 m away | 37 m² | 78 m² | +41 m² +111% | 2014 |
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| 64, Spath Road950 m away | 66 m² | 107 m² | +41 m² +62% | 2013 |
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| 181, Georgia Avenue465 m away | 147 m² | 188 m² | +41 m² +28% | 2009 |
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| 46, Old Lansdowne Road127 m away | 112 m² | 153 m² | +41 m² +37% | 2008 |
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| 2, Holly Royde Close717 m away | 180 m² | 220 m² | +40 m² +22% | 2023 |
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| 3, Twyford Close880 m away | 143 m² | 183 m² | +40 m² +28% | 2022 |
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| Flat 20, Barfield House, 3, Spath Road492 m away | 33 m² | 73 m² | +40 m² +121% | 2019 |
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| 25, Cresswell Grove210 m away | 105 m² | 145 m² | +40 m² +38% | 2018 |
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| 2, Brixton Avenue647 m away | 142 m² | 181 m² | +39 m² +27% | 2021 |
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| 4, Claremont Grove829 m away | 141 m² | 179 m² | +38 m² +27% | 2026 |
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| 5, Beaufort Avenue230 m away | 125 m² | 163 m² | +38 m² +30% | 2024 |
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| 12, Tunstead Avenue802 m away | 82 m² | 120 m² | +38 m² +46% | 2020 |
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| Flat 8, 5, Lancaster Road686 m away | 49 m² | 87 m² | +38 m² +78% | 2016 |
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| 31, Darley Avenue904 m away | 162 m² | 200 m² | +38 m² +23% | 2014 |
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| 41, Bamford Road822 m away | 42 m² | 80 m² | +38 m² +90% | 2011 |
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| 7, Darlington Road715 m away | 112 m² | 149 m² | +37 m² +33% | 2025 |
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| Flat 16, Elmwood Lodge, 17, Parkfield Road South626 m away | 92 m² | 129 m² | +37 m² +40% | 2024 |
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| 1, Ambrose Drive998 m away | 113 m² | 150 m² | +37 m² +33% | 2024 |
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| 2, Westfield House, 280 - 282, Burton Road235 m away | 69 m² | 106 m² | +37 m² +54% | 2017 |
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| 43, Goulden Road573 m away | 109 m² | 146 m² | +37 m² +34% | 2016 |
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| 8, Roseland Avenue962 m away | 104 m² | 141 m² | +37 m² +36% | 2016 |
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| Flat 12, Spath Holme, Holme Road588 m away | 41 m² | 78 m² | +37 m² +90% | 2014 |
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| 23, Osborne Street948 m away | 149 m² | 185 m² | +36 m² +24% | 2024 |
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| 19, Winchester Park941 m away | 119 m² | 155 m² | +36 m² +30% | 2019 |
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| Flat 27, Spath Holme, Holme Road588 m away | 42 m² | 78 m² | +36 m² +86% | 2014 |
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| 197, Burton Road87 m away | 148 m² | 183 m² | +35 m² +24% | 2026 |
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| 20, Hesketh Avenue789 m away | 100 m² | 135 m² | +35 m² +35% | 2021 |
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| 26, Ormskirk Avenue885 m away | 87 m² | 122 m² | +35 m² +40% | 2021 |
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| Flat 68, Ballbrook Court, Wilmslow Road835 m away | 51 m² | 86 m² | +35 m² +69% | 2020 |
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| 5, Queenston Road214 m away | 33 m² | 68 m² | +35 m² +106% | 2017 |
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| 119, Lapwing Lane608 m away | 233 m² | 268 m² | +35 m² +15% | 2017 |
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| 21, Goulden Road573 m away | 159 m² | 194 m² | +35 m² +22% | 2015 |
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| Flat 17, Spath Holme, Holme Road588 m away | 43 m² | 78 m² | +35 m² +81% | 2014 |
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| Flat 8, Spath Holme, Holme Road588 m away | 43 m² | 78 m² | +35 m² +81% | 2014 |
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| Flat 31, Spath Holme, Holme Road588 m away | 43 m² | 78 m² | +35 m² +81% | 2014 |
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| Flat 16, Spath Holme, Holme Road588 m away | 43 m² | 78 m² | +35 m² +81% | 2014 |
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| Flat 5, 132, Barlow Moor Road349 m away | 27 m² | 62 m² | +35 m² +130% | 2013 |
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| 17, Matlock Avenue589 m away | 95 m² | 129 m² | +34 m² +36% | 2023 |
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| 2, Fog Lane919 m away | 103 m² | 137 m² | +34 m² +33% | 2019 |
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| 42, Fog Lane919 m away | 111 m² | 145 m² | +34 m² +31% | 2016 |
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| 15, Ashwood Avenue809 m away | 133 m² | 166 m² | +33 m² +25% | 2025 |
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| 24, Northen Grove35 m away | 80 m² | 113 m² | +33 m² +41% | 2024 |
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| 11, Montrose Avenue182 m away | 112 m² | 145 m² | +33 m² +29% | 2022 |
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| 117, Georgia Avenue465 m away | 100 m² | 133 m² | +33 m² +33% | 2022 |
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| Apartment 9, 1, Larke Rise663 m away | 69 m² | 102 m² | +33 m² +48% | 2021 |
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| 37, Queenston Road111 m away | 118 m² | 151 m² | +33 m² +28% | 2020 |
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| Flat 26, Spath Holme, Holme Road588 m away | 45 m² | 78 m² | +33 m² +73% | 2014 |
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| 18, Trafalgar Place378 m away | 94 m² | 126 m² | +32 m² +34% | 2025 |
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| 26, Bamford Road807 m away | 146 m² | 178 m² | +32 m² +22% | 2023 |
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| 93, Northen Grove275 m away | 100 m² | 132 m² | +32 m² +32% | 2022 |
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| 92, The Boulevard697 m away | 28 m² | 60 m² | +32 m² +114% | 2011 |
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| 1, Parkfield Road South442 m away | 98 m² | 130 m² | +32 m² +33% | 2009 |
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| Flat 15, Highover House, The Beeches493 m away | 45 m² | 76 m² | +31 m² +69% | 2024 |
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| Apartment 70, Didsbury Gate, 1, Houseman Crescent434 m away | 53 m² | 84 m² | +31 m² +58% | 2021 |
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| 24, Arley Avenue193 m away | 85 m² | 115 m² | +30 m² +35% | 2023 |
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| 88, Cavendish Road687 m away | 86 m² | 116 m² | +30 m² +35% | 2023 |
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| 1, Montrose Avenue182 m away | 112 m² | 142 m² | +30 m² +27% | 2021 |
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| 6, Newton Avenue749 m away | 115 m² | 145 m² | +30 m² +26% | 2021 |
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| 32, Northen Grove175 m away | 78 m² | 108 m² | +30 m² +38% | 2020 |
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| 322, Lapwing Lane678 m away | 170 m² | 200 m² | +30 m² +18% | 2020 |
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| Flat 10, Hannah Lodge, 148, Palatine Road324 m away | 48 m² | 78 m² | +30 m² +63% | 2018 |
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| Apartment 3, 1, Larke Rise663 m away | 73 m² | 103 m² | +30 m² +41% | 2018 |
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| 44, Goulden Road528 m away | 21 m² | 51 m² | +30 m² +143% | 2016 |
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| 101, Barlow Moor Road663 m away | 200 m² | 230 m² | +30 m² +15% | 2010 |
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| 9, Orchard Street264 m away | 98 m² | 127 m² | +29 m² +30% | 2024 |
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| Flat 4, 46, Central Road464 m away | 29 m² | 58 m² | +29 m² +100% | 2022 |
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| 18, Ambrose Drive998 m away | 84 m² | 113 m² | +29 m² +35% | 2022 |
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| 20, Moorfield Road380 m away | 58 m² | 87 m² | +29 m² +50% | 2021 |
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| 120, Cavendish Road754 m away | 87 m² | 116 m² | +29 m² +33% | 2019 |
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| Apartment 152, 16, Highmarsh Crescent514 m away | 53 m² | 82 m² | +29 m² +55% | 2011 |
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| Apartment 162, 16, Highmarsh Crescent514 m away | 53 m² | 82 m² | +29 m² +55% | 2011 |
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| Apartment 191, 16, Highmarsh Crescent514 m away | 53 m² | 82 m² | +29 m² +55% | 2011 |
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| Apartment 176, 16, Highmarsh Crescent514 m away | 53 m² | 82 m² | +29 m² +55% | 2011 |
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| Apartment 166, 16, Highmarsh Crescent514 m away | 53 m² | 82 m² | +29 m² +55% | 2011 |
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| 15, Darlington Road715 m away | 122 m² | 150 m² | +28 m² +23% | 2025 |
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| 34, Elmstead Avenue952 m away | 79 m² | 107 m² | +28 m² +35% | 2024 |
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| 8, Perrygate Avenue489 m away | 76 m² | 104 m² | +28 m² +37% | 2022 |
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| Flat 6, 8, Malvern Grove760 m away | 52 m² | 80 m² | +28 m² +54% | 2020 |
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| 106, Clyde Road247 m away | 41 m² | 69 m² | +28 m² +68% | 2014 |
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| 70, Cavendish Road632 m away | 97 m² | 124 m² | +27 m² +28% | 2025 |
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| Flat 69, Ballbrook Court, Wilmslow Road835 m away | 76 m² | 103 m² | +27 m² +36% | 2025 |
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| 17, Brixton Avenue647 m away | 114 m² | 141 m² | +27 m² +24% | 2024 |
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| 29, Osborne Street948 m away | 105 m² | 132 m² | +27 m² +26% | 2023 |
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| Flat 4, The Residence 116-118, Palatine Road273 m away | 105 m² | 132 m² | +27 m² +26% | 2021 |
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| 22, Lancaster Road849 m away | 143 m² | 170 m² | +27 m² +19% | 2021 |
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| 52, Montmano Drive764 m away | 52 m² | 79 m² | +27 m² +52% | 2020 |
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| 14, Ambrose Gardens960 m away | 27 m² | 54 m² | +27 m² +100% | 2020 |
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| The Lodge, Marie Louise Gardens, Holme Road732 m away | 122 m² | 149 m² | +27 m² +22% | 2019 |
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| Flat 3, 32, Oak Road889 m away | 58 m² | 85 m² | +27 m² +47% | 2019 |
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| Flat 2a, 43, Palatine Road725 m away | 23 m² | 50 m² | +27 m² +117% | 2017 |
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| 1, Holme Road588 m away | 118 m² | 145 m² | +27 m² +23% | 2016 |
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| 42, Central Road464 m away | 35 m² | 62 m² | +27 m² +77% | 2014 |
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| 14, Sandhurst Avenue782 m away | 123 m² | 150 m² | +27 m² +22% | 2013 |
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| 102, Old Lansdowne Road274 m away | 140 m² | 167 m² | +27 m² +19% | 2012 |
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| 107, Georgia Avenue465 m away | 139 m² | 166 m² | +27 m² +19% | 2011 |
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| 28, Brooklawn Drive954 m away | 101 m² | 127 m² | +26 m² +26% | 2026 |
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| Flat 10, Hampton Lodge, 98, Palatine Road474 m away | 65 m² | 91 m² | +26 m² +40% | 2025 |
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| 95, Cavendish Road728 m away | 105 m² | 131 m² | +26 m² +25% | 2024 |
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| 23, Houseman Crescent341 m away | 108 m² | 134 m² | +26 m² +24% | 2020 |
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| 106, Montmano Drive764 m away | 64 m² | 90 m² | +26 m² +41% | 2020 |
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| Apartment 160, 16, Highmarsh Crescent514 m away | 54 m² | 80 m² | +26 m² +48% | 2011 |
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| Apartment 189, 16, Highmarsh Crescent514 m away | 54 m² | 80 m² | +26 m² +48% | 2011 |
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| 23, Vicker Grove318 m away | 51 m² | 76 m² | +25 m² +49% | 2024 |
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| Flat 3, 4, Talford Grove126 m away | 87 m² | 112 m² | +25 m² +29% | 2023 |
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| 4, Mayville Drive752 m away | 95 m² | 120 m² | +25 m² +26% | 2023 |
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| 3, Pencarrow Close607 m away | 56 m² | 81 m² | +25 m² +45% | 2022 |
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| 152, Cavendish Road831 m away | 87 m² | 112 m² | +25 m² +29% | 2022 |
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| 28 - 30, Old Lansdowne Road230 m away | 62 m² | 87 m² | +25 m² +40% | 2019 |
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| Apartment 150, 16, Highmarsh Crescent514 m away | 55 m² | 80 m² | +25 m² +45% | 2011 |
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| 54, Central Road464 m away | 38 m² | 63 m² | +25 m² +66% | 2009 |
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| 158, Burton Road310 m away | 83 m² | 107 m² | +24 m² +29% | 2026 |
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| 187, Georgia Avenue465 m away | 151 m² | 175 m² | +24 m² +16% | 2024 |
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