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 SE19 2HZ
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 |
|---|---|---|---|---|
| 7, Tudor Road462 m away | 370 m² | 535 m² | +165 m² +45% | 2025 |
| 16e, Highfield Hill834 m away | 86 m² | 183 m² | +97 m² +113% | 2016 |
| 47, College Green854 m away | 82 m² | 177 m² | +95 m² +116% | 2012 |
| 33, Belvedere Road469 m away | 189 m² | 277 m² | +88 m² +47% | 2025 |
| 39, Stambourne Way388 m away | 82 m² | 162 m² | +80 m² +98% | 2022 |
| 33, Woodland Road932 m away | 155 m² | 229 m² | +74 m² +48% | 2022 |
| 4, Nesbitt Square619 m away | 159 m² | 232 m² | +73 m² +46% | 2025 |
| 1, Pleydell Avenue379 m away | 102 m² | 172 m² | +70 m² +69% | 2009 |
| 91, Bedwardine Road862 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.
| 169 m² |
| 235 m² |
| +66 m² +39% |
| 2012 |
| 14, Milestone Road544 m away | 125 m² | 190 m² | +65 m² +52% | 2024 |
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| 39, Pleydell Avenue379 m away | 62 m² | 127 m² | +65 m² +105% | 2023 |
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| 49, Auckland Road845 m away | 136 m² | 197 m² | +61 m² +45% | 2026 |
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| 7, Lansdowne Place496 m away | 153 m² | 214 m² | +61 m² +40% | 2021 |
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| 21b, Farquhar Road877 m away | 46 m² | 107 m² | +61 m² +133% | 2012 |
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| Flat 2, Podina House, 16b, Highfield Hill834 m away | 73 m² | 130 m² | +57 m² +78% | 2020 |
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| 19, Milestone Road544 m away | 83 m² | 139 m² | +56 m² +67% | 2017 |
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| 22, Milestone Road544 m away | 71 m² | 126 m² | +55 m² +77% | 2022 |
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| 34, Jasmine Grove884 m away | 150 m² | 204 m² | +54 m² +36% | 2024 |
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| 11, Pleydell Avenue379 m away | 43 m² | 96 m² | +53 m² +123% | 2023 |
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| 6, Beardell Street850 m away | 38 m² | 87 m² | +49 m² +129% | 2025 |
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| 120, Sylvan Road434 m away | 73 m² | 121 m² | +48 m² +66% | 2023 |
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| 25, Milestone Road544 m away | 87 m² | 135 m² | +48 m² +55% | 2021 |
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| 13, Auckland Road966 m away | 105 m² | 152 m² | +47 m² +45% | 2021 |
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| 1, The Dell398 m away | 85 m² | 131 m² | +46 m² +54% | 2023 |
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| 38, Auckland Road790 m away | 162 m² | 207 m² | +45 m² +28% | 2026 |
|---|
| 18, Cintra Park460 m away | 86 m² | 130 m² | +44 m² +51% | 2020 |
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| 10, Bankside Way984 m away | 86 m² | 129 m² | +43 m² +50% | 2021 |
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| 20, Hamlet Road169 m away | 164 m² | 205 m² | +41 m² +25% | 2017 |
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| 116, Sylvan Road434 m away | 34 m² | 74 m² | +40 m² +118% | 2025 |
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| 8, The Dell398 m away | 90 m² | 130 m² | +40 m² +44% | 2020 |
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| Flat 4, 11, Thicket Road433 m away | 35 m² | 75 m² | +40 m² +114% | 2012 |
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| Ground Floor Shop, 125, Anerley Road565 m away | 42 m² | 82 m² | +40 m² +95% | 2010 |
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| 40, South Vale906 m away | 73 m² | 112 m² | +39 m² +53% | 2014 |
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| 21, Patterson Road520 m away | 127 m² | 166 m² | +39 m² +31% | 2011 |
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| Flat 2, 87, Anerley Road355 m away | 63 m² | 101 m² | +38 m² +60% | 2017 |
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| 2, Stambourne Way388 m away | 99 m² | 136 m² | +37 m² +37% | 2024 |
|---|
| Flat C, 25, Hamlet Road175 m away | 38 m² | 75 m² | +37 m² +97% | 2021 |
|---|
| Flat 19, Brooklyn, Anerley Road308 m away | 46 m² | 83 m² | +37 m² +80% | 2014 |
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| 8, Tree View Close529 m away | 114 m² | 150 m² | +36 m² +32% | 2024 |
|---|
| 14, Camden Hill Road913 m away | 50 m² | 86 m² | +36 m² +72% | 2010 |
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| 9, The Dell398 m away | 90 m² | 125 m² | +35 m² +39% | 2025 |
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| 68, Oakfield Road878 m away | 88 m² | 123 m² | +35 m² +40% | 2014 |
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| 2, Nesbitt Square619 m away | 151 m² | 185 m² | +34 m² +23% | 2019 |
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| 9, Milestone Road544 m away | 90 m² | 124 m² | +34 m² +38% | 2018 |
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| Flat 2, 10, Thicket Road493 m away | 39 m² | 73 m² | +34 m² +87% | 2016 |
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| 70, Anerley Park725 m away | 52 m² | 86 m² | +34 m² +65% | 2010 |
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| 13, South Vale906 m away | 57 m² | 91 m² | +34 m² +60% | 2009 |
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| 4, Sunset Gardens896 m away | 111 m² | 144 m² | +33 m² +30% | 2023 |
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| 23, High View Close948 m away | 144 m² | 177 m² | +33 m² +23% | 2020 |
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| 22, Hamlet Road169 m away | 153 m² | 186 m² | +33 m² +22% | 2017 |
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| 27, High View Close948 m away | 127 m² | 160 m² | +33 m² +26% | 2017 |
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| 22, Fitzroy Gardens677 m away | 43 m² | 76 m² | +33 m² +77% | 2012 |
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| Flat 7, Park House, Anerley Park476 m away | 57 m² | 90 m² | +33 m² +58% | 2009 |
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| 47, Pleydell Avenue379 m away | 135 m² | 167 m² | +32 m² +24% | 2026 |
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| Bangalore, Bedwardine Road862 m away | 161 m² | 193 m² | +32 m² +20% | 2023 |
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| 5, Milestone Road544 m away | 94 m² | 125 m² | +31 m² +33% | 2026 |
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| 4a, Sylvan Hill570 m away | 109 m² | 140 m² | +31 m² +28% | 2016 |
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| 49b, Anerley Park725 m away | 80 m² | 111 m² | +31 m² +39% | 2015 |
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| 4, Silvermere Row923 m away | 86 m² | 117 m² | +31 m² +36% | 2015 |
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| 33, Orleans Road990 m away | 137 m² | 168 m² | +31 m² +23% | 2015 |
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| 9d, Warminster Road870 m away | 59 m² | 90 m² | +31 m² +53% | 2009 |
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| 105, Seymour Villas748 m away | 62 m² | 92 m² | +30 m² +48% | 2026 |
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| 1, Brunel Close719 m away | 78 m² | 108 m² | +30 m² +38% | 2015 |
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| Flat 25, Brooklyn, Anerley Road308 m away | 40 m² | 70 m² | +30 m² +75% | 2013 |
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| 52b, Woodland Road835 m away | 61 m² | 90 m² | +29 m² +48% | 2025 |
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| Flat 32, Hanover Court, Anerley Road386 m away | 38 m² | 67 m² | +29 m² +76% | 2023 |
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| 2, Shelford Rise480 m away | 75 m² | 104 m² | +29 m² +39% | 2023 |
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| 42a, Fox Hill176 m away | 97 m² | 126 m² | +29 m² +30% | 2021 |
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| Flat F, 9, Hamlet Road175 m away | 31 m² | 60 m² | +29 m² +94% | 2017 |
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| 14, Shelford Rise480 m away | 88 m² | 117 m² | +29 m² +33% | 2015 |
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| 50c, Thicket Road895 m away | 67 m² | 95 m² | +28 m² +42% | 2022 |
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| 14, Ovett Close756 m away | 32 m² | 60 m² | +28 m² +88% | 2015 |
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| 14, College Green811 m away | 90 m² | 117 m² | +27 m² +30% | 2025 |
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| 4, Gipsy Hill947 m away | 151 m² | 178 m² | +27 m² +18% | 2024 |
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| 7, Wakefield Gardens755 m away | 86 m² | 113 m² | +27 m² +31% | 2022 |
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| 37b, Waldegrave Road226 m away | 37 m² | 63 m² | +26 m² +70% | 2023 |
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| Flat D, 108, Auckland Road498 m away | 60 m² | 86 m² | +26 m² +43% | 2022 |
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| 48, Fox Hill176 m away | 110 m² | 136 m² | +26 m² +24% | 2020 |
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| 14, Bankside Way984 m away | 61 m² | 87 m² | +26 m² +43% | 2020 |
|---|
| 53, Highfield Hill970 m away | 116 m² | 142 m² | +26 m² +22% | 2019 |
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| 36, Sylvan Road434 m away | 45 m² | 71 m² | +26 m² +58% | 2014 |
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| 2c, Hawthorn Grove927 m away | 96 m² | 122 m² | +26 m² +27% | 2014 |
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| 16, Wakefield Gardens755 m away | 92 m² | 117 m² | +25 m² +27% | 2021 |
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| Flat 5, 110, Auckland Road498 m away | 79 m² | 104 m² | +25 m² +32% | 2020 |
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| 29a, Westow Street661 m away | 86 m² | 111 m² | +25 m² +29% | 2017 |
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| 54, Warminster Road976 m away | 106 m² | 131 m² | +25 m² +24% | 2015 |
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| 24, Trenholme Road748 m away | 75 m² | 99 m² | +24 m² +32% | 2026 |
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| 20, Cintra Park460 m away | 88 m² | 112 m² | +24 m² +27% | 2024 |
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| 1, Seymour Terrace785 m away | 138 m² | 162 m² | +24 m² +17% | 2024 |
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| Flat 1, 68, Belvedere Road0 m away | 89 m² | 113 m² | +24 m² +27% | 2023 |
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| 38, Pleydell Avenue418 m away | 87 m² | 111 m² | +24 m² +28% | 2022 |
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| 197, Church Road554 m away | 156 m² | 180 m² | +24 m² +15% | 2022 |
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| Flat 1, Effra Court, 38, Homelands Drive733 m away | 43 m² | 67 m² | +24 m² +56% | 2022 |
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| 71, Church Road574 m away | 52 m² | 76 m² | +24 m² +46% | 2012 |
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| 14, Fox Hill299 m away | 63 m² | 87 m² | +24 m² +38% | 2010 |
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| 20e, Anerley Hill570 m away | 63 m² | 86 m² | +23 m² +37% | 2026 |
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| 30, Seymour Villas713 m away | 74 m² | 97 m² | +23 m² +31% | 2024 |
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| 58, Hawthorn Grove927 m away | 52 m² | 75 m² | +23 m² +44% | 2017 |
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| Flat 29, Carlton Court, Auckland Road377 m away | 47 m² | 70 m² | +23 m² +49% | 2014 |
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| 65, William Booth Road414 m away | 40 m² | 63 m² | +23 m² +57% | 2014 |
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| 41, William Booth Road414 m away | 40 m² | 63 m² | +23 m² +57% | 2014 |
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| Flat 22, Brooklyn, Anerley Road308 m away | 66 m² | 89 m² | +23 m² +35% | 2012 |
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| 11, Trenholme Road748 m away | 87 m² | 109 m² | +22 m² +25% | 2023 |
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| Flat A, 58, Camden Hill Road913 m away | 27 m² | 49 m² | +22 m² +81% | 2021 |
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| Flat 4, 271, Church Road667 m away | 76 m² | 98 m² | +22 m² +29% | 2020 |
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| 24a, Jasmine Grove884 m away | 31 m² | 53 m² | +22 m² +71% | 2020 |
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| Flat 7, 56, Thicket Road895 m away | 41 m² | 63 m² | +22 m² +54% | 2020 |
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| Flat 2, 11, Thicket Road433 m away | 35 m² | 57 m² | +22 m² +63% | 2019 |
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| Flat C, 9, Hamlet Road175 m away | 42 m² | 64 m² | +22 m² +52% | 2017 |
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| Flat 6b, Ellesmere Court, Seymour Villas838 m away | 70 m² | 92 m² | +22 m² +31% | 2017 |
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| 53, Auckland Road845 m away | 106 m² | 128 m² | +22 m² +21% | 2016 |
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| 7, Cypress Road954 m away | 57 m² | 79 m² | +22 m² +39% | 2013 |
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| 30, Pleydell Avenue418 m away | 94 m² | 115 m² | +21 m² +22% | 2023 |
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| 2a, Milestone Road544 m away | 98 m² | 119 m² | +21 m² +21% | 2023 |
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| 46, Cypress Road883 m away | 92 m² | 113 m² | +21 m² +23% | 2021 |
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| Flat 4, 19, Thicket Road433 m away | 30 m² | 51 m² | +21 m² +70% | 2019 |
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| Flat 6, 4, Lansdowne Place504 m away | 91 m² | 112 m² | +21 m² +23% | 2019 |
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| Flat 5, 3, Anerley Hill519 m away | 69 m² | 90 m² | +21 m² +30% | 2019 |
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| Flat 2, Brooklyn, Anerley Road308 m away | 49 m² | 70 m² | +21 m² +43% | 2014 |
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| Flat 10, Isis House, 5, Worcester Close213 m away | 64 m² | 84 m² | +20 m² +31% | 2025 |
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| Flat 20, Isis House, 5, Worcester Close213 m away | 64 m² | 84 m² | +20 m² +31% | 2023 |
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| 47a, Anerley Park725 m away | 101 m² | 121 m² | +20 m² +20% | 2021 |
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| Flat 1, Foxley Manor, 24, Anerley Park542 m away | 27 m² | 47 m² | +20 m² +74% | 2015 |
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| 82c, Westow Hill705 m away | 52 m² | 72 m² | +20 m² +38% | 2015 |
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| 68, Sylvan Road434 m away | 73 m² | 93 m² | +20 m² +27% | 2013 |
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| 21a, Waldegrave Road226 m away | 110 m² | 129 m² | +19 m² +17% | 2025 |
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| 192a, Anerley Road782 m away | 40 m² | 59 m² | +19 m² +48% | 2025 |
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| 5, Trenholme Terrace750 m away | 46 m² | 65 m² | +19 m² +41% | 2024 |
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| 21, Eskmont Ridge937 m away | 23 m² | 42 m² | +19 m² +83% | 2023 |
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| 11, Carberry Road698 m away | 73 m² | 92 m² | +19 m² +26% | 2019 |
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| Flat 3, 10, Gipsy Hill947 m away | 68 m² | 87 m² | +19 m² +28% | 2019 |
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| 20a, Castledine Road638 m away | 57 m² | 76 m² | +19 m² +33% | 2018 |
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| 23, Ridsdale Road565 m away | 45 m² | 64 m² | +19 m² +42% | 2015 |
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| 5, Cranleigh Close825 m away | 38 m² | 57 m² | +19 m² +50% | 2014 |
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| 83d, Anerley Road355 m away | 94 m² | 113 m² | +19 m² +20% | 2012 |
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| Flat 6, Drake Court, Warminster Road976 m away | 48 m² | 67 m² | +19 m² +40% | 2012 |
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| 9, Owen Walk420 m away | 56 m² | 74 m² | +18 m² +32% | 2024 |
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| Flat 7, 70, Auckland Road724 m away | 32 m² | 50 m² | +18 m² +56% | 2022 |
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| Flat 16, Readman Court, 42, Jasmine Grove988 m away | 37 m² | 55 m² | +18 m² +49% | 2022 |
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| 11, Fitzroy Gardens677 m away | 100 m² | 118 m² | +18 m² +18% | 2020 |
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| Flat 11, 175, Anerley Road784 m away | 42 m² | 60 m² | +18 m² +43% | 2020 |
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| 101, Tovil Close986 m away | 82 m² | 100 m² | +18 m² +22% | 2019 |
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| 12, Sheldon Close916 m away | 43 m² | 61 m² | +18 m² +42% | 2015 |
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| Flat 12, Ellesmere Court, Seymour Villas838 m away | 69 m² | 87 m² | +18 m² +26% | 2012 |
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| 185a, Anerley Road955 m away | 70 m² | 88 m² | +18 m² +26% | 2011 |
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| Flat 1, 141, Auckland Road406 m away | 70 m² | 87 m² | +17 m² +24% | 2026 |
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| 37, Bedwardine Road810 m away | 51 m² | 68 m² | +17 m² +33% | 2025 |
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| Flat 6, 31, Beardell Street850 m away | 62 m² | 79 m² | +17 m² +27% | 2025 |
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| 14b, Gatestone Road844 m away | 48 m² | 65 m² | +17 m² +35% | 2024 |
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| 4, Shirley Row938 m away | 99 m² | 116 m² | +17 m² +17% | 2023 |
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| 9, Trenholme Road748 m away | 87 m² | 104 m² | +17 m² +20% | 2022 |
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| 2, Buckleigh Way422 m away | 86 m² | 103 m² | +17 m² +20% | 2019 |
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| 12, Maberley Road310 m away | 57 m² | 74 m² | +17 m² +30% | 2018 |
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| 9, Brunel Close719 m away | 73 m² | 90 m² | +17 m² +23% | 2015 |
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| Flat 2, Park Lodge, 80 - 82, Auckland Road642 m away | 47 m² | 64 m² | +17 m² +36% | 2014 |
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| Flat 7, Park Lodge, 80 - 82, Auckland Road642 m away | 53 m² | 70 m² | +17 m² +32% | 2014 |
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| Flat 43, Brooklyn, Anerley Road308 m away | 53 m² | 70 m² | +17 m² +32% | 2013 |
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| Flat D, 35, Anerley Park527 m away | 54 m² | 70 m² | +16 m² +30% | 2025 |
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| Flat B, 44, Fox Hill176 m away | 52 m² | 68 m² | +16 m² +31% | 2021 |
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| Flat 2, 32, Anerley Park547 m away | 58 m² | 74 m² | +16 m² +28% | 2020 |
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| Flat 2, 56a, Church Road597 m away | 74 m² | 90 m² | +16 m² +22% | 2020 |
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| 16, Summit Way518 m away | 95 m² | 110 m² | +15 m² +16% | 2026 |
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| 48, Anerley Park547 m away | 95 m² | 110 m² | +15 m² +16% | 2025 |
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| 20c, Castledine Road638 m away | 35 m² | 50 m² | +15 m² +43% | 2025 |
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| 190b, Anerley Road782 m away | 40 m² | 55 m² | +15 m² +38% | 2022 |
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| Flat 9, New Church Court, Waldegrave Road300 m away | 38 m² | 53 m² | +15 m² +39% | 2021 |
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| 5, Patterson Road589 m away | 100 m² | 115 m² | +15 m² +15% | 2021 |
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| Flat E, 28, Harold Road957 m away | 42 m² | 57 m² | +15 m² +36% | 2021 |
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| 4, Ridge Way963 m away | 71 m² | 86 m² | +15 m² +21% | 2021 |
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| Flat 2, 95, Anerley Road422 m away | 32 m² | 47 m² | +15 m² +47% | 2020 |
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| 7b, Belvedere Road469 m away | 85 m² | 100 m² | +15 m² +18% | 2019 |
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| 13, Castledine Road638 m away | 46 m² | 61 m² | +15 m² +33% | 2018 |
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| 10, Sylvan Hill522 m away | 95 m² | 110 m² | +15 m² +16% | 2017 |
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| 19, Church Road603 m away | 49 m² | 64 m² | +15 m² +31% | 2017 |
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| 44, Braybrooke Gardens472 m away | 91 m² | 106 m² | +15 m² +16% | 2016 |
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| Flat 25, Anerley Court, Anerley Park856 m away | 33 m² | 48 m² | +15 m² +45% | 2015 |
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| Flat 2, 47b, Anerley Park725 m away | 44 m² | 59 m² | +15 m² +34% | 2012 |
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| 41, Eskmont Ridge937 m away | 69 m² | 84 m² | +15 m² +22% | 2012 |
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| Flat 5, 175, Anerley Road784 m away | 50 m² | 65 m² | +15 m² +30% | 2011 |
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| Flat 5, 56, Thicket Road895 m away | 55 m² | 70 m² | +15 m² +27% | 2011 |
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