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 CR8 2LE
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 |
|---|---|---|---|---|
| 15, Furze Hill598 m away | 442 m² | 771 m² | +329 m² +74% | 2022 |
| 18, Box Ridge Avenue402 m away | 212 m² | 422 m² | +210 m² +99% | 2021 |
| 4, Oakwood Avenue981 m away | 210 m² | 412 m² | +202 m² +96% | 2023 |
| 47, Oakwood Avenue956 m away | 129 m² | 259 m² | +130 m² +101% | 2026 |
| 4, Hill Road457 m away | 148 m² | 277 m² | +129 m² +87% | 2021 |
| 1, Briar Hill837 m away | 380 m² | 504 m² | +124 m² +33% | 2023 |
| 102, Downlands Road914 m away | 127 m² | 231 m² | +104 m² +82% | 2023 |
| 30, Brighton Road295 m away | 237 m² | 341 m² | +104 m² +44% | 2015 |
| 20, Furze Lane654 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.
| 236 m² |
| 331 m² |
| +95 m² +40% |
| 2023 |
| 5, Hillcrest Road771 m away | 138 m² | 231 m² | +93 m² +67% | 2023 |
|---|
| 25, Purley Park Road735 m away | 75 m² | 167 m² | +92 m² +123% | 2020 |
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| 77, Pampisford Road536 m away | 94 m² | 179 m² | +85 m² +90% | 2024 |
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| 8, Montpelier Road772 m away | 109 m² | 193 m² | +84 m² +77% | 2024 |
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| 10, Monahan Avenue627 m away | 268 m² | 351 m² | +83 m² +31% | 2011 |
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| 62, Higher Drive971 m away | 128 m² | 207 m² | +79 m² +62% | 2018 |
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| 62, Oakwood Avenue981 m away | 201 m² | 280 m² | +79 m² +39% | 2012 |
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| 22, Hereward Avenue434 m away | 108 m² | 186 m² | +78 m² +72% | 2022 |
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| 37a, Selcroft Road833 m away | 53 m² | 127 m² | +74 m² +140% | 2012 |
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| 16, Downs Road764 m away | 111 m² | 181 m² | +70 m² +63% | 2025 |
|---|
| 15, Selcroft Road833 m away | 303 m² | 373 m² | +70 m² +23% | 2022 |
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| 46, Furze Lane654 m away | 141 m² | 211 m² | +70 m² +50% | 2018 |
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| 44, Oakwood Avenue981 m away | 137 m² | 203 m² | +66 m² +48% | 2022 |
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| 15, Downs Road764 m away | 176 m² | 237 m² | +61 m² +35% | 2023 |
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| 3, Purley Knoll242 m away | 211 m² | 270 m² | +59 m² +28% | 2023 |
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| 32a, Selcroft Road930 m away | 148 m² | 207 m² | +59 m² +40% | 2022 |
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| 38, Selcroft Road930 m away | 205 m² | 264 m² | +59 m² +29% | 2020 |
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| 96, Riddlesdown Road938 m away | 353 m² | 411 m² | +58 m² +16% | 2025 |
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| 6, Grovelands Road744 m away | 88 m² | 144 m² | +56 m² +64% | 2016 |
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| 31, Purley Bury Avenue958 m away | 92 m² | 147 m² | +55 m² +60% | 2025 |
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| 124, Pampisford Road843 m away | 128 m² | 183 m² | +55 m² +43% | 2023 |
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| 73a, Riddlesdown Road853 m away | 126 m² | 181 m² | +55 m² +44% | 2017 |
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| 48, Cliff End694 m away | 108 m² | 162 m² | +54 m² +50% | 2026 |
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| 75, Pampisford Road536 m away | 145 m² | 199 m² | +54 m² +37% | 2020 |
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| 28, Wyvern Road725 m away | 214 m² | 266 m² | +52 m² +24% | 2019 |
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| 2, Overhill Road780 m away | 135 m² | 187 m² | +52 m² +39% | 2018 |
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| 3, Hillview Close552 m away | 91 m² | 143 m² | +52 m² +57% | 2013 |
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| 10, Box Ridge Avenue402 m away | 185 m² | 236 m² | +51 m² +28% | 2023 |
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| 149, Whytecliffe Road North542 m away | 127 m² | 177 m² | +50 m² +39% | 2018 |
|---|
| Flat 62, French Apartments, Lansdowne Road481 m away | 116 m² | 165 m² | +49 m² +42% | 2024 |
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| 88, Riddlesdown Road938 m away | 54 m² | 102 m² | +48 m² +89% | 2025 |
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| 24, Riddlesdown Avenue988 m away | 180 m² | 228 m² | +48 m² +27% | 2023 |
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| 922a, Brighton Road141 m away | 142 m² | 190 m² | +48 m² +34% | 2022 |
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| 1, Box Ridge Avenue375 m away | 191 m² | 238 m² | +47 m² +25% | 2026 |
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| 34, Cliff End694 m away | 133 m² | 180 m² | +47 m² +35% | 2024 |
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| 8, The Spinney722 m away | 105 m² | 152 m² | +47 m² +45% | 2012 |
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| 3, Christchurch Road454 m away | 96 m² | 142 m² | +46 m² +48% | 2026 |
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| 31, Lansdowne Road501 m away | 77 m² | 122 m² | +45 m² +58% | 2023 |
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| 2, The Spinney722 m away | 116 m² | 161 m² | +45 m² +39% | 2017 |
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| 33a, Foxley Lane615 m away | 71 m² | 115 m² | +44 m² +62% | 2025 |
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| 39a, Selcroft Road833 m away | 126 m² | 170 m² | +44 m² +35% | 2025 |
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| 89, Purley Park Road927 m away | 91 m² | 135 m² | +44 m² +48% | 2024 |
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| 4a, Tudor Court, Russell Hill Road41 m away | 41 m² | 85 m² | +44 m² +107% | 2023 |
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| 23, Furze Lane696 m away | 231 m² | 275 m² | +44 m² +19% | 2017 |
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| 86, Partridge Knoll982 m away | 105 m² | 146 m² | +41 m² +39% | 2026 |
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| 15, Cliff End666 m away | 91 m² | 132 m² | +41 m² +45% | 2025 |
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| 42, Grasmere Road656 m away | 106 m² | 147 m² | +41 m² +39% | 2021 |
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| 100, Riddlesdown Road938 m away | 222 m² | 262 m² | +40 m² +18% | 2022 |
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| 45, Oakwood Avenue956 m away | 206 m² | 246 m² | +40 m² +19% | 2022 |
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| 84, Riddlesdown Road938 m away | 172 m² | 211 m² | +39 m² +23% | 2010 |
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| 84b, Riddlesdown Road938 m away | 172 m² | 211 m² | +39 m² +23% | 2010 |
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| 19a, Dale Road622 m away | 70 m² | 108 m² | +38 m² +54% | 2019 |
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| 51, Northwood Avenue950 m away | 77 m² | 112 m² | +35 m² +45% | 2021 |
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| 40, Sunnydene Road850 m away | 85 m² | 120 m² | +35 m² +41% | 2015 |
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| 10, Purley Hill535 m away | 111 m² | 145 m² | +34 m² +31% | 2023 |
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| 2c, Peaks Hill981 m away | 174 m² | 207 m² | +33 m² +19% | 2024 |
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| 78, Lansdowne Road650 m away | 81 m² | 113 m² | +32 m² +40% | 2013 |
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| 36, Graham Road823 m away | 149 m² | 180 m² | +31 m² +21% | 2020 |
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| 46, Russell Green Close513 m away | 133 m² | 164 m² | +31 m² +23% | 2015 |
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| Flat 3, Reynard Court, 10, Foxley Lane163 m away | 41 m² | 72 m² | +31 m² +76% | 2014 |
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| 3, Downs Road764 m away | 139 m² | 169 m² | +30 m² +22% | 2024 |
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| 10, Hereward Avenue434 m away | 113 m² | 143 m² | +30 m² +27% | 2023 |
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| 923a, Brighton Road130 m away | 45 m² | 75 m² | +30 m² +67% | 2017 |
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| 32, Russell Hill482 m away | 90 m² | 120 m² | +30 m² +33% | 2017 |
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| 51, Lansdowne Road501 m away | 75 m² | 105 m² | +30 m² +40% | 2015 |
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| 36, Foxley Lane686 m away | 168 m² | 197 m² | +29 m² +17% | 2024 |
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| 2a, Grovelands Road744 m away | 126 m² | 155 m² | +29 m² +23% | 2017 |
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| Flat 34, Gemini Court, 852, Brighton Road321 m away | 69 m² | 97 m² | +28 m² +41% | 2024 |
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| 58, Highfield Road721 m away | 169 m² | 197 m² | +28 m² +17% | 2023 |
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| 24, Hereward Avenue434 m away | 170 m² | 197 m² | +27 m² +16% | 2026 |
|---|
| 93, Downlands Road959 m away | 117 m² | 144 m² | +27 m² +23% | 2022 |
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| 23, Hereward Avenue434 m away | 103 m² | 130 m² | +27 m² +26% | 2018 |
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| 36, Purley Bury Avenue918 m away | 146 m² | 173 m² | +27 m² +18% | 2015 |
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| 28, Grovelands Road744 m away | 126 m² | 152 m² | +26 m² +21% | 2025 |
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| 14, Oakwood Avenue981 m away | 164 m² | 190 m² | +26 m² +16% | 2025 |
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| 36, Montpelier Road772 m away | 78 m² | 104 m² | +26 m² +33% | 2021 |
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| 5, Gregory Court, Dale Road808 m away | 50 m² | 76 m² | +26 m² +52% | 2015 |
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| 9a, The Bridle Road881 m away | 92 m² | 117 m² | +25 m² +27% | 2024 |
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| 70, Woodcote Valley Road854 m away | 163 m² | 188 m² | +25 m² +15% | 2023 |
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| 45, Lansdowne Road501 m away | 78 m² | 102 m² | +24 m² +31% | 2022 |
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| Easthope, Wilmot Road546 m away | 92 m² | 116 m² | +24 m² +26% | 2015 |
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| Flat 7, Reynard Court, 10, Foxley Lane163 m away | 45 m² | 68 m² | +23 m² +51% | 2026 |
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| 18, Hereward Avenue434 m away | 121 m² | 144 m² | +23 m² +19% | 2025 |
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| Flat 4, Kingsbridge Court, 1, Woodcote Valley Road235 m away | 52 m² | 75 m² | +23 m² +44% | 2020 |
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| 13, Gilliam Grove425 m away | 66 m² | 89 m² | +23 m² +35% | 2020 |
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| Flat 2, 24, Box Ridge Avenue610 m away | 143 m² | 166 m² | +23 m² +16% | 2019 |
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| Flat 3, French Apartments, Lansdowne Road522 m away | 63 m² | 85 m² | +22 m² +35% | 2024 |
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| 76, Lansdowne Road650 m away | 74 m² | 96 m² | +22 m² +30% | 2023 |
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| 6, The Bridle Road829 m away | 127 m² | 149 m² | +22 m² +17% | 2022 |
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| 59, Brighton Road798 m away | 134 m² | 156 m² | +22 m² +16% | 2021 |
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| 1, Hilldeane Road836 m away | 133 m² | 155 m² | +22 m² +17% | 2009 |
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| 34, Oakwood Avenue981 m away | 119 m² | 140 m² | +21 m² +18% | 2022 |
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| 23, Cliff End666 m away | 98 m² | 118 m² | +20 m² +20% | 2023 |
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| 44, Beaumont Road728 m away | 112 m² | 132 m² | +20 m² +18% | 2022 |
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| 12, The Close836 m away | 112 m² | 132 m² | +20 m² +18% | 2021 |
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| 14, Partridge Knoll993 m away | 54 m² | 74 m² | +20 m² +37% | 2018 |
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| 1, Purley Vale959 m away | 76 m² | 95 m² | +19 m² +25% | 2026 |
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| 9, Glenn Avenue517 m away | 71 m² | 90 m² | +19 m² +27% | 2019 |
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| Flat 61, French Apartments, Lansdowne Road481 m away | 75 m² | 93 m² | +18 m² +24% | 2026 |
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| Flat D, 9, Purley Park Road735 m away | 44 m² | 62 m² | +18 m² +41% | 2026 |
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| 920, Brighton Road141 m away | 47 m² | 65 m² | +18 m² +38% | 2019 |
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| 23, Graham Road815 m away | 90 m² | 108 m² | +18 m² +20% | 2014 |
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| 40, Glenn Avenue519 m away | 78 m² | 95 m² | +17 m² +22% | 2023 |
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| Flat 4, 22, Downs Court Road942 m away | 50 m² | 67 m² | +17 m² +34% | 2023 |
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| 117, Lansdowne Road644 m away | 81 m² | 98 m² | +17 m² +21% | 2022 |
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| 913a, Brighton Road130 m away | 94 m² | 111 m² | +17 m² +18% | 2019 |
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| 27, Banstead Road143 m away | 56 m² | 73 m² | +17 m² +30% | 2019 |
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| Flat 14, Astoria Court, 116, High Street261 m away | 39 m² | 56 m² | +17 m² +44% | 2019 |
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| 183, Aveling Close961 m away | 56 m² | 73 m² | +17 m² +30% | 2018 |
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| 24, Glenn Avenue519 m away | 74 m² | 90 m² | +16 m² +22% | 2026 |
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| 15, Monahan Avenue642 m away | 75 m² | 91 m² | +16 m² +21% | 2024 |
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| Flat 2, Gemini Court, 852, Brighton Road321 m away | 56 m² | 72 m² | +16 m² +29% | 2021 |
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| 3, Sunnydene Road875 m away | 71 m² | 87 m² | +16 m² +23% | 2021 |
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| 10a, Russell Parade, Russell Hill Road0 m away | 32 m² | 48 m² | +16 m² +50% | 2019 |
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| Flat 3, 22, Downs Court Road942 m away | 46 m² | 62 m² | +16 m² +35% | 2019 |
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| 118, Whytecliffe Road North553 m away | 76 m² | 92 m² | +16 m² +21% | 2018 |
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| 66, Brighton Road597 m away | 62 m² | 77 m² | +15 m² +24% | 2026 |
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| 13a, Russell Hill Parade, Russell Hill Road0 m away | 78 m² | 93 m² | +15 m² +19% | 2020 |
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| Flat 49, Astoria Court, 116, High Street261 m away | 65 m² | 80 m² | +15 m² +23% | 2020 |
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| 39, Beaumont Road810 m away | 90 m² | 105 m² | +15 m² +17% | 2019 |
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| 41, Brighton Road565 m away | 33 m² | 48 m² | +15 m² +45% | 2015 |
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