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 CR0 6JD
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 |
|---|---|---|---|---|
| 42, Alexandra Road394 m away | 144 m² | 275 m² | +131 m² +91% | 2018 |
| 12, Brickwood Road916 m away | 109 m² | 210 m² | +101 m² +93% | 2024 |
| 14, Davidson Road482 m away | 105 m² | 202 m² | +97 m² +92% | 2023 |
| 185, Davidson Road368 m away | 84 m² | 175 m² | +91 m² +108% | 2026 |
| 26, Chisholm Road808 m away | 124 m² | 211 m² | +87 m² +70% | 2026 |
| 335, Davidson Road458 m away | 112 m² | 198 m² | +86 m² +77% | 2021 |
| 19, Ashburton Road915 m away | 103 m² | 187 m² | +84 m² +82% | 2010 |
| 23, Inglis Road517 m away | 154 m² | 235 m² | +81 m² +53% | 2023 |
| 51, Warren Road288 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.
| 104 m² |
| 180 m² |
| +76 m² +73% |
| 2020 |
| 12, Capri Road451 m away | 84 m² | 154 m² | +70 m² +83% | 2024 |
|---|
| 14, Leslie Park Road553 m away | 107 m² | 175 m² | +68 m² +64% | 2024 |
|---|
| Tara, Chisholm Road808 m away | 95 m² | 162 m² | +67 m² +71% | 2024 |
|---|
| 19, Colworth Road756 m away | 64 m² | 126 m² | +62 m² +97% | 2010 |
|---|
| 229, Sydenham Road821 m away | 85 m² | 144 m² | +59 m² +69% | 2022 |
|---|
| 14, Oval Road714 m away | 98 m² | 156 m² | +58 m² +59% | 2023 |
|---|
| 4, Clarence Road874 m away | 113 m² | 170 m² | +57 m² +50% | 2022 |
|---|
| Flat 2, 186, Lower Addiscombe Road647 m away | 60 m² | 117 m² | +57 m² +95% | 2020 |
|---|
| 8, Grenaby Avenue855 m away | 83 m² | 139 m² | +56 m² +67% | 2020 |
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| 41, Alderton Road620 m away | 63 m² | 118 m² | +55 m² +87% | 2014 |
|---|
| 15, Leslie Grove617 m away | 80 m² | 133 m² | +53 m² +66% | 2024 |
|---|
| 79, Milton Road725 m away | 96 m² | 148 m² | +52 m² +54% | 2024 |
|---|
| 529, Davidson Road745 m away | 85 m² | 137 m² | +52 m² +61% | 2022 |
|---|
| 14, Freemasons Road555 m away | 77 m² | 129 m² | +52 m² +68% | 2020 |
|---|
| 55, Bingham Road970 m away | 107 m² | 159 m² | +52 m² +49% | 2018 |
|---|
| 55, Tunstall Road549 m away | 95 m² | 146 m² | +51 m² +54% | 2025 |
|---|
| 198, Morland Road534 m away | 109 m² | 159 m² | +50 m² +46% | 2026 |
|---|
| 58, Bredon Road230 m away | 69 m² | 119 m² | +50 m² +72% | 2024 |
|---|
| 24, Canning Road557 m away | 45 m² | 95 m² | +50 m² +111% | 2009 |
|---|
| 13, Milton Road758 m away | 127 m² | 176 m² | +49 m² +39% | 2023 |
|---|
| 23, Baring Road873 m away | 104 m² | 153 m² | +49 m² +47% | 2018 |
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| 52, Rymer Road165 m away | 45 m² | 93 m² | +48 m² +107% | 2025 |
|---|
| Flat 5, Florence Court, 170a, Oval Road743 m away | 69 m² | 116 m² | +47 m² +68% | 2026 |
|---|
| 26, Alpha Road600 m away | 89 m² | 136 m² | +47 m² +53% | 2023 |
|---|
| 29d, Canning Road557 m away | 41 m² | 88 m² | +47 m² +115% | 2020 |
|---|
| 22, Cedar Road933 m away | 43 m² | 90 m² | +47 m² +109% | 2018 |
|---|
| 74, Warren Road288 m away | 78 m² | 124 m² | +46 m² +59% | 2022 |
|---|
| 139, Addiscombe Road854 m away | 109 m² | 155 m² | +46 m² +42% | 2022 |
|---|
| 72, Davidson Road420 m away | 76 m² | 122 m² | +46 m² +61% | 2018 |
|---|
| 55, Alexandra Road432 m away | 111 m² | 157 m² | +46 m² +41% | 2018 |
|---|
| 16, Rymer Road165 m away | 83 m² | 129 m² | +46 m² +55% | 2014 |
|---|
| 28, Canning Road557 m away | 49 m² | 95 m² | +46 m² +94% | 2009 |
|---|
| 61, Pagehurst Road986 m away | 112 m² | 157 m² | +45 m² +40% | 2026 |
|---|
| 123, Lebanon Road629 m away | 84 m² | 128 m² | +44 m² +52% | 2021 |
|---|
| Flat 7, 32, Outram Road856 m away | 36 m² | 80 m² | +44 m² +122% | 2017 |
|---|
| 42, Aschurch Road453 m away | 70 m² | 113 m² | +43 m² +61% | 2025 |
|---|
| 12, Fullerton Road0 m away | 91 m² | 134 m² | +43 m² +47% | 2024 |
|---|
| 41, Highbarrow Road460 m away | 81 m² | 124 m² | +43 m² +53% | 2024 |
|---|
| 193, Davidson Road368 m away | 109 m² | 152 m² | +43 m² +39% | 2021 |
|---|
| 2, Capri Road451 m away | 91 m² | 134 m² | +43 m² +47% | 2021 |
|---|
| 1, Edward Road281 m away | 87 m² | 130 m² | +43 m² +49% | 2020 |
|---|
| 6, Ashburton Gardens829 m away | 92 m² | 135 m² | +43 m² +47% | 2020 |
|---|
| 52, Inglis Road515 m away | 84 m² | 126 m² | +42 m² +50% | 2025 |
|---|
| 89, Outram Road678 m away | 258 m² | 300 m² | +42 m² +16% | 2023 |
|---|
| 14, Woodside Green885 m away | 61 m² | 103 m² | +42 m² +69% | 2021 |
|---|
| 12, Meadvale Road453 m away | 84 m² | 126 m² | +42 m² +50% | 2016 |
|---|
| 97, Meadvale Road623 m away | 83 m² | 124 m² | +41 m² +49% | 2021 |
|---|
| 100, Tunstall Road708 m away | 93 m² | 133 m² | +40 m² +43% | 2023 |
|---|
| 22, Burdett Road915 m away | 104 m² | 144 m² | +40 m² +38% | 2022 |
|---|
| 161, Oval Road624 m away | 93 m² | 132 m² | +39 m² +42% | 2026 |
|---|
| 2, Berney Road926 m away | 102 m² | 141 m² | +39 m² +38% | 2025 |
|---|
| 64, Edward Road250 m away | 70 m² | 109 m² | +39 m² +56% | 2024 |
|---|
| 11, Morland Avenue328 m away | 138 m² | 177 m² | +39 m² +28% | 2024 |
|---|
| 45, Addiscombe Court Road770 m away | 82 m² | 121 m² | +39 m² +48% | 2024 |
|---|
| 20, Torrington Square945 m away | 55 m² | 94 m² | +39 m² +71% | 2022 |
|---|
| 138, Dalmally Road356 m away | 80 m² | 119 m² | +39 m² +49% | 2021 |
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| 37, Leslie Park Road553 m away | 88 m² | 127 m² | +39 m² +44% | 2021 |
|---|
| 86, Tunstall Road708 m away | 80 m² | 119 m² | +39 m² +49% | 2020 |
|---|
| 8, Lebanon Road779 m away | 99 m² | 137 m² | +38 m² +38% | 2026 |
|---|
| 48, Chisholm Road808 m away | 145 m² | 183 m² | +38 m² +26% | 2025 |
|---|
| 34, Neville Road668 m away | 61 m² | 99 m² | +38 m² +62% | 2024 |
|---|
| 245a, Lower Addiscombe Road705 m away | 57 m² | 95 m² | +38 m² +67% | 2019 |
|---|
| 28, Claremont Road848 m away | 98 m² | 136 m² | +38 m² +39% | 2018 |
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| 50, Exeter Road72 m away | 70 m² | 107 m² | +37 m² +53% | 2026 |
|---|
| 40a, Morland Avenue328 m away | 50 m² | 87 m² | +37 m² +74% | 2026 |
|---|
| 184, St James'S Road967 m away | 102 m² | 139 m² | +37 m² +36% | 2026 |
|---|
| 64, Coniston Road597 m away | 78 m² | 115 m² | +37 m² +47% | 2023 |
|---|
| 67, Cedar Road770 m away | 106 m² | 143 m² | +37 m² +35% | 2022 |
|---|
| 176, Dalmally Road356 m away | 90 m² | 127 m² | +37 m² +41% | 2019 |
|---|
| 47, Morland Road174 m away | 43 m² | 80 m² | +37 m² +86% | 2017 |
|---|
| 20, Fullerton Road0 m away | 73 m² | 109 m² | +36 m² +49% | 2022 |
|---|
| 331, Morland Road617 m away | 97 m² | 133 m² | +36 m² +37% | 2021 |
|---|
| 343, Davidson Road458 m away | 91 m² | 127 m² | +36 m² +40% | 2020 |
|---|
| 2, Dagnall Park964 m away | 35 m² | 71 m² | +36 m² +103% | 2013 |
|---|
| 56, Northampton Road903 m away | 205 m² | 240 m² | +35 m² +17% | 2025 |
|---|
| 9, Fullerton Road0 m away | 91 m² | 126 m² | +35 m² +38% | 2021 |
|---|
| 23, Tunstall Road549 m away | 73 m² | 108 m² | +35 m² +48% | 2021 |
|---|
| 436, Davidson Road639 m away | 89 m² | 124 m² | +35 m² +39% | 2021 |
|---|
| 82, Cedar Road795 m away | 99 m² | 134 m² | +35 m² +35% | 2018 |
|---|
| 85, Teevan Road716 m away | 69 m² | 104 m² | +35 m² +51% | 2016 |
|---|
| 27, Amberley Grove196 m away | 106 m² | 140 m² | +34 m² +32% | 2026 |
|---|
| 27, Arundel Road930 m away | 137 m² | 171 m² | +34 m² +25% | 2026 |
|---|
| 146a, Oval Road743 m away | 71 m² | 105 m² | +34 m² +48% | 2025 |
|---|
| 57, Oval Road859 m away | 42 m² | 76 m² | +34 m² +81% | 2024 |
|---|
| 18, Coniston Road597 m away | 79 m² | 113 m² | +34 m² +43% | 2022 |
|---|
| 581, Davidson Road942 m away | 86 m² | 120 m² | +34 m² +40% | 2021 |
|---|
| 26a, Elgin Road687 m away | 31 m² | 65 m² | +34 m² +110% | 2018 |
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| 41, Coniston Road682 m away | 74 m² | 108 m² | +34 m² +46% | 2016 |
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| 238a, Sydenham Road784 m away | 45 m² | 79 m² | +34 m² +76% | 2009 |
|---|
| 488, Davidson Road639 m away | 91 m² | 124 m² | +33 m² +36% | 2026 |
|---|
| 40, Bredon Road230 m away | 97 m² | 130 m² | +33 m² +34% | 2024 |
|---|
| 8, Bisenden Road859 m away | 135 m² | 168 m² | +33 m² +24% | 2022 |
|---|
| 17, Freemasons Road555 m away | 101 m² | 134 m² | +33 m² +33% | 2020 |
|---|
| 9, Blake Road926 m away | 114 m² | 147 m² | +33 m² +29% | 2019 |
|---|
| 3, Alderton Road434 m away | 51 m² | 83 m² | +32 m² +63% | 2026 |
|---|
| 6a, Leicester Road212 m away | 52 m² | 84 m² | +32 m² +62% | 2025 |
|---|
| 62, Edward Road250 m away | 70 m² | 102 m² | +32 m² +46% | 2025 |
|---|
| 97, Dalmally Road403 m away | 88 m² | 120 m² | +32 m² +36% | 2025 |
|---|
| Flat 2, 46, Alexandra Road394 m away | 66 m² | 98 m² | +32 m² +48% | 2023 |
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| Flat 4, 50, Ashburton Road726 m away | 52 m² | 84 m² | +32 m² +62% | 2021 |
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| 16, Exeter Road72 m away | 79 m² | 111 m² | +32 m² +41% | 2020 |
|---|
| 12, Chisholm Road808 m away | 106 m² | 138 m² | +32 m² +30% | 2018 |
|---|
| Flat 1, 81, Lansdowne Road927 m away | 52 m² | 84 m² | +32 m² +62% | 2018 |
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| 428, Sydenham Road853 m away | 57 m² | 89 m² | +32 m² +56% | 2016 |
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| 23, Bishops Court, Radcliffe Road995 m away | 102 m² | 134 m² | +32 m² +31% | 2009 |
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| 45, Dalmally Road500 m away | 90 m² | 121 m² | +31 m² +34% | 2026 |
|---|
| 20a, Alexandra Road394 m away | 65 m² | 96 m² | +31 m² +48% | 2022 |
|---|
| 9, Morland Avenue328 m away | 58 m² | 89 m² | +31 m² +53% | 2012 |
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| 87a, Lower Addiscombe Road388 m away | 40 m² | 71 m² | +31 m² +78% | 2011 |
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| 93, Northcote Road938 m away | 103 m² | 133 m² | +30 m² +29% | 2026 |
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| 29, Oval Road740 m away | 85 m² | 115 m² | +30 m² +35% | 2023 |
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| 21, Sundridge Road527 m away | 124 m² | 154 m² | +30 m² +24% | 2022 |
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| 30, Rymer Road165 m away | 90 m² | 120 m² | +30 m² +33% | 2021 |
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| 72, Edward Road250 m away | 72 m² | 102 m² | +30 m² +42% | 2020 |
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| 13, Beckford Road554 m away | 88 m² | 118 m² | +30 m² +34% | 2019 |
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| 337, Sydenham Road812 m away | 68 m² | 98 m² | +30 m² +44% | 2019 |
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| 4, Selhurst Place652 m away | 86 m² | 116 m² | +30 m² +35% | 2018 |
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| 23, Milton Avenue677 m away | 45 m² | 75 m² | +30 m² +67% | 2015 |
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| 34, Parkview Road931 m away | 126 m² | 156 m² | +30 m² +24% | 2011 |
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| 34, Ashburton Road726 m away | 78 m² | 107 m² | +29 m² +37% | 2024 |
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| 374, Sydenham Road853 m away | 96 m² | 125 m² | +29 m² +30% | 2024 |
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| 22, Coniston Road597 m away | 81 m² | 110 m² | +29 m² +36% | 2020 |
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| 57, Malcolm Road745 m away | 91 m² | 120 m² | +29 m² +32% | 2018 |
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| 1, Alexandra Road432 m away | 61 m² | 90 m² | +29 m² +48% | 2010 |
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| 1a, Inglis Road517 m away | 71 m² | 99 m² | +28 m² +39% | 2020 |
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| 38, Davies Close648 m away | 20 m² | 48 m² | +28 m² +140% | 2020 |
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| Flat 22, Innova Court 1a, Leslie Park Road431 m away | 63 m² | 91 m² | +28 m² +44% | 2018 |
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| Flat 3, Bird In Hand Court, 291 - 293, Sydenham Road812 m away | 38 m² | 66 m² | +28 m² +74% | 2018 |
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| 18, Dalmally Road631 m away | 81 m² | 109 m² | +28 m² +35% | 2017 |
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| 43, Dalmally Road599 m away | 109 m² | 137 m² | +28 m² +26% | 2015 |
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| 11, Leicester Road212 m away | 149 m² | 176 m² | +27 m² +18% | 2025 |
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| 6, Inglis Road515 m away | 94 m² | 121 m² | +27 m² +29% | 2024 |
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| 3, Dalmally Road599 m away | 91 m² | 118 m² | +27 m² +30% | 2024 |
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| 95a, Oval Road727 m away | 66 m² | 93 m² | +27 m² +41% | 2024 |
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| 26, Addiscombe Court Road773 m away | 102 m² | 129 m² | +27 m² +26% | 2023 |
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| 31, Fullerton Road0 m away | 65 m² | 92 m² | +27 m² +42% | 2021 |
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| 86, Alexandra Road308 m away | 161 m² | 188 m² | +27 m² +17% | 2021 |
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| 103, Coniston Road616 m away | 74 m² | 101 m² | +27 m² +36% | 2019 |
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| 19, Bishops Court, Radcliffe Road995 m away | 96 m² | 123 m² | +27 m² +28% | 2014 |
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| 146, Oval Road743 m away | 70 m² | 96 m² | +26 m² +37% | 2025 |
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| 50, Parkview Road931 m away | 97 m² | 123 m² | +26 m² +27% | 2024 |
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| 84, Alexandra Road308 m away | 100 m² | 126 m² | +26 m² +26% | 2023 |
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| 389, Davidson Road458 m away | 84 m² | 110 m² | +26 m² +31% | 2023 |
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| 18, Sundridge Road535 m away | 103 m² | 129 m² | +26 m² +25% | 2020 |
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| 1c, Morland Road174 m away | 69 m² | 95 m² | +26 m² +38% | 2019 |
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| Flat 6, 1, Bedford Place995 m away | 47 m² | 73 m² | +26 m² +55% | 2019 |
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| 8, Vincent Road236 m away | 35 m² | 61 m² | +26 m² +74% | 2017 |
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| 45, Grant Road354 m away | 84 m² | 110 m² | +26 m² +31% | 2017 |
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| 22, Everton Road550 m away | 100 m² | 125 m² | +25 m² +25% | 2026 |
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| 53, Exeter Road111 m away | 70 m² | 95 m² | +25 m² +36% | 2025 |
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| 58, Davidson Road420 m away | 74 m² | 99 m² | +25 m² +34% | 2025 |
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| Flat 2, 43, Morland Road174 m away | 48 m² | 73 m² | +25 m² +52% | 2024 |
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| 90, Tunstall Road708 m away | 80 m² | 105 m² | +25 m² +31% | 2024 |
|---|
| 63, Elmers Road858 m away | 90 m² | 115 m² | +25 m² +28% | 2024 |
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| 11, Westbury Road916 m away | 87 m² | 112 m² | +25 m² +29% | 2024 |
|---|
| Flat 3, Adrian Court, 71, Outram Road678 m away | 60 m² | 85 m² | +25 m² +42% | 2023 |
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| 18, Cecil Court, Addiscombe Road861 m away | 63 m² | 88 m² | +25 m² +40% | 2022 |
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| 66a, Havelock Road711 m away | 43 m² | 68 m² | +25 m² +58% | 2021 |
|---|
| 26, Blackhorse Lane886 m away | 106 m² | 131 m² | +25 m² +24% | 2021 |
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| 68, Addiscombe Court Road773 m away | 78 m² | 103 m² | +25 m² +32% | 2020 |
|---|
| 55, Leslie Grove617 m away | 80 m² | 105 m² | +25 m² +31% | 2018 |
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| Flat 6, Havelock Hall, 70a, Havelock Road711 m away | 40 m² | 65 m² | +25 m² +63% | 2018 |
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| 15, Brampton Road373 m away | 84 m² | 109 m² | +25 m² +30% | 2017 |
|---|
| Flat 18, Solar Court, 119, Sydenham Road963 m away | 35 m² | 60 m² | +25 m² +71% | 2016 |
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| 59, Exeter Road161 m away | 65 m² | 90 m² | +25 m² +38% | 2014 |
|---|
| 31, Westbourne Road552 m away | 90 m² | 115 m² | +25 m² +28% | 2014 |
|---|
| Flat 14, Cumberland Court, 21, Cross Road771 m away | 29 m² | 54 m² | +25 m² +86% | 2009 |
|---|
| 32, Dartnell Road162 m away | 58 m² | 82 m² | +24 m² +41% | 2025 |
|---|
| 33, Addiscombe Court Road770 m away | 77 m² | 101 m² | +24 m² +31% | 2025 |
|---|
| 589, Davidson Road942 m away | 88 m² | 112 m² | +24 m² +27% | 2025 |
|---|
| 79, Gloucester Road592 m away | 65 m² | 89 m² | +24 m² +37% | 2024 |
|---|
| 110d, Clyde Road611 m away | 47 m² | 71 m² | +24 m² +51% | 2024 |
|---|
| 30, Davidson Road420 m away | 81 m² | 105 m² | +24 m² +30% | 2023 |
|---|
| 40, Anthony Road811 m away | 62 m² | 86 m² | +24 m² +39% | 2023 |
|---|
| 3, Exeter Road111 m away | 68 m² | 92 m² | +24 m² +35% | 2022 |
|---|
| 57, Lebanon Road799 m away | 125 m² | 149 m² | +24 m² +19% | 2022 |
|---|
| 16, Coe Avenue897 m away | 37 m² | 61 m² | +24 m² +65% | 2021 |
|---|
| 47, Alderton Road620 m away | 90 m² | 114 m² | +24 m² +27% | 2018 |
|---|
| 10, Sissinghurst Road836 m away | 79 m² | 103 m² | +24 m² +30% | 2018 |
|---|
| 26, Laurier Road322 m away | 78 m² | 102 m² | +24 m² +31% | 2015 |
|---|
| 46, Exeter Road72 m away | 62 m² | 86 m² | +24 m² +39% | 2011 |
|---|
| Flat 12, Solar Court, 119, Sydenham Road963 m away | 54 m² | 78 m² | +24 m² +44% | 2009 |
|---|
| 8a, Vincent Road236 m away | 65 m² | 88 m² | +23 m² +35% | 2021 |
|---|
| Flat 2, 73, Selhurst Road985 m away | 24 m² | 47 m² | +23 m² +96% | 2021 |
|---|
| 31, Tenterden Road923 m away | 96 m² | 119 m² | +23 m² +24% | 2018 |
|---|
| 105, Lower Addiscombe Road395 m away | 37 m² | 60 m² | +23 m² +62% | 2015 |
|---|
| 22, Tenterden Road946 m away | 119 m² | 142 m² | +23 m² +19% | 2011 |
|---|
| 5, Grenaby Avenue855 m away | 83 m² | 105 m² | +22 m² +27% | 2026 |
|---|
| 563, Davidson Road942 m away | 87 m² | 109 m² | +22 m² +25% | 2024 |
|---|
| 25, Westbourne Road552 m away | 72 m² | 94 m² | +22 m² +31% | 2022 |
|---|
| 153b, St James'S Road971 m away | 31 m² | 53 m² | +22 m² +71% | 2022 |
|---|