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 6EL
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 Road495 m away | 144 m² | 275 m² | +131 m² +91% | 2018 |
| 14, Davidson Road585 m away | 105 m² | 202 m² | +97 m² +92% | 2023 |
| 185, Davidson Road315 m away | 84 m² | 175 m² | +91 m² +108% | 2026 |
| 335, Davidson Road303 m away | 112 m² | 198 m² | +86 m² +77% | 2021 |
| 23, Inglis Road620 m away | 154 m² | 235 m² | +81 m² +53% | 2023 |
| 51, Warren Road449 m away | 104 m² | 180 m² | +76 m² +73% | 2020 |
| 12, Capri Road493 m away | 84 m² | 154 m² | +70 m² +83% | 2024 |
| Tara, Chisholm Road966 m away | 95 m² | 162 m² | +67 m² +71% | 2024 |
| 19, Colworth Road826 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.
| 126 m² |
| +62 m² +97% |
| 2010 |
| 229, Sydenham Road849 m away | 85 m² | 144 m² | +59 m² +69% | 2022 |
|---|
| 14, Oval Road859 m away | 98 m² | 156 m² | +58 m² +59% | 2023 |
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| 4, Clarence Road859 m away | 113 m² | 170 m² | +57 m² +50% | 2022 |
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| Flat 2, 186, Lower Addiscombe Road758 m away | 60 m² | 117 m² | +57 m² +95% | 2020 |
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| 8, Grenaby Avenue881 m away | 83 m² | 139 m² | +56 m² +67% | 2020 |
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| 41, Alderton Road539 m away | 63 m² | 118 m² | +55 m² +87% | 2014 |
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| 15, Leslie Grove734 m away | 80 m² | 133 m² | +53 m² +66% | 2024 |
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| 79, Milton Road757 m away | 96 m² | 148 m² | +52 m² +54% | 2024 |
|---|
| 529, Davidson Road586 m away | 85 m² | 137 m² | +52 m² +61% | 2022 |
|---|
| 14, Freemasons Road639 m away | 77 m² | 129 m² | +52 m² +68% | 2020 |
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| 55, Tunstall Road709 m away | 95 m² | 146 m² | +51 m² +54% | 2025 |
|---|
| 198, Morland Road478 m away | 109 m² | 159 m² | +50 m² +46% | 2026 |
|---|
| 58, Bredon Road168 m away | 69 m² | 119 m² | +50 m² +72% | 2024 |
|---|
| 24, Canning Road717 m away | 45 m² | 95 m² | +50 m² +111% | 2009 |
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| 13, Milton Road811 m away | 127 m² | 176 m² | +49 m² +39% | 2023 |
|---|
| 23, Baring Road919 m away | 104 m² | 153 m² | +49 m² +47% | 2018 |
|---|
| 52, Rymer Road88 m away | 45 m² | 93 m² | +48 m² +107% | 2025 |
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| Flat 5, Florence Court, 170a, Oval Road892 m away | 69 m² | 116 m² | +47 m² +68% | 2026 |
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| 26, Alpha Road712 m away | 89 m² | 136 m² | +47 m² +53% | 2023 |
|---|
| 29d, Canning Road717 m away | 41 m² | 88 m² | +47 m² +115% | 2020 |
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| 74, Warren Road449 m away | 78 m² | 124 m² | +46 m² +59% | 2022 |
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| 72, Davidson Road486 m away | 76 m² | 122 m² | +46 m² +61% | 2018 |
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| 55, Alexandra Road528 m away | 111 m² | 157 m² | +46 m² +41% | 2018 |
|---|
| 16, Rymer Road88 m away | 83 m² | 129 m² | +46 m² +55% | 2014 |
|---|
| 61, Pagehurst Road961 m away | 112 m² | 157 m² | +45 m² +40% | 2026 |
|---|
| 123, Lebanon Road783 m away | 84 m² | 128 m² | +44 m² +52% | 2021 |
|---|
| Flat 7, 32, Outram Road992 m away | 36 m² | 80 m² | +44 m² +122% | 2017 |
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| 42, Aschurch Road352 m away | 70 m² | 113 m² | +43 m² +61% | 2025 |
|---|
| 12, Fullerton Road161 m away | 91 m² | 134 m² | +43 m² +47% | 2024 |
|---|
| 41, Highbarrow Road515 m away | 81 m² | 124 m² | +43 m² +53% | 2024 |
|---|
| 654, Davidson Road912 m away | 88 m² | 131 m² | +43 m² +49% | 2024 |
|---|
| 193, Davidson Road315 m away | 109 m² | 152 m² | +43 m² +39% | 2021 |
|---|
| 2, Capri Road493 m away | 91 m² | 134 m² | +43 m² +47% | 2021 |
|---|
| 1, Edward Road186 m away | 87 m² | 130 m² | +43 m² +49% | 2020 |
|---|
| 6, Ashburton Gardens958 m away | 92 m² | 135 m² | +43 m² +47% | 2020 |
|---|
| 52, Inglis Road610 m away | 84 m² | 126 m² | +42 m² +50% | 2025 |
|---|
| 89, Outram Road809 m away | 258 m² | 300 m² | +42 m² +16% | 2023 |
|---|
| 14, Woodside Green802 m away | 61 m² | 103 m² | +42 m² +69% | 2021 |
|---|
| 12, Meadvale Road342 m away | 84 m² | 126 m² | +42 m² +50% | 2016 |
|---|
| 97, Meadvale Road518 m away | 83 m² | 124 m² | +41 m² +49% | 2021 |
|---|
| 100, Tunstall Road868 m away | 93 m² | 133 m² | +40 m² +43% | 2023 |
|---|
| 22, Burdett Road852 m away | 104 m² | 144 m² | +40 m² +38% | 2022 |
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| 161, Oval Road769 m away | 93 m² | 132 m² | +39 m² +42% | 2026 |
|---|
| 2, Berney Road938 m away | 102 m² | 141 m² | +39 m² +38% | 2025 |
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| 64, Edward Road156 m away | 70 m² | 109 m² | +39 m² +56% | 2024 |
|---|
| 11, Morland Avenue438 m away | 138 m² | 177 m² | +39 m² +28% | 2024 |
|---|
| 45, Addiscombe Court Road930 m away | 82 m² | 121 m² | +39 m² +48% | 2024 |
|---|
| 20, Torrington Square980 m away | 55 m² | 94 m² | +39 m² +71% | 2022 |
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| 138, Dalmally Road386 m away | 80 m² | 119 m² | +39 m² +49% | 2021 |
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| 37, Leslie Park Road699 m away | 88 m² | 127 m² | +39 m² +44% | 2021 |
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| 86, Tunstall Road868 m away | 80 m² | 119 m² | +39 m² +49% | 2020 |
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| 48, Chisholm Road966 m away | 145 m² | 183 m² | +38 m² +26% | 2025 |
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| 34, Neville Road674 m away | 61 m² | 99 m² | +38 m² +62% | 2024 |
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| 245a, Lower Addiscombe Road759 m away | 57 m² | 95 m² | +38 m² +67% | 2019 |
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| 28, Claremont Road900 m away | 98 m² | 136 m² | +38 m² +39% | 2018 |
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| 50, Exeter Road117 m away | 70 m² | 107 m² | +37 m² +53% | 2026 |
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| 40a, Morland Avenue438 m away | 50 m² | 87 m² | +37 m² +74% | 2026 |
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| 64, Coniston Road595 m away | 78 m² | 115 m² | +37 m² +47% | 2023 |
|---|
| 67, Cedar Road921 m away | 106 m² | 143 m² | +37 m² +35% | 2022 |
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| 176, Dalmally Road386 m away | 90 m² | 127 m² | +37 m² +41% | 2019 |
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| 47, Morland Road321 m away | 43 m² | 80 m² | +37 m² +86% | 2017 |
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| 39, Northcote Road943 m away | 88 m² | 124 m² | +36 m² +41% | 2024 |
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| 20, Fullerton Road161 m away | 73 m² | 109 m² | +36 m² +49% | 2022 |
|---|
| 331, Morland Road547 m away | 97 m² | 133 m² | +36 m² +37% | 2021 |
|---|
| 343, Davidson Road303 m away | 91 m² | 127 m² | +36 m² +40% | 2020 |
|---|
| 9, Fullerton Road161 m away | 91 m² | 126 m² | +35 m² +38% | 2021 |
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| 436, Davidson Road480 m away | 89 m² | 124 m² | +35 m² +39% | 2021 |
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| 23, Tunstall Road709 m away | 73 m² | 108 m² | +35 m² +48% | 2021 |
|---|
| 82, Cedar Road948 m away | 99 m² | 134 m² | +35 m² +35% | 2018 |
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| 85, Teevan Road706 m away | 69 m² | 104 m² | +35 m² +51% | 2016 |
|---|
| 27, Amberley Grove284 m away | 106 m² | 140 m² | +34 m² +32% | 2026 |
|---|
| 27, Arundel Road886 m away | 137 m² | 171 m² | +34 m² +25% | 2026 |
|---|
| 146a, Oval Road892 m away | 71 m² | 105 m² | +34 m² +48% | 2025 |
|---|
| 57, Oval Road995 m away | 42 m² | 76 m² | +34 m² +81% | 2024 |
|---|
| 18, Coniston Road595 m away | 79 m² | 113 m² | +34 m² +43% | 2022 |
|---|
| 581, Davidson Road785 m away | 86 m² | 120 m² | +34 m² +40% | 2021 |
|---|
| 26a, Elgin Road837 m away | 31 m² | 65 m² | +34 m² +110% | 2018 |
|---|
| 41, Coniston Road660 m away | 74 m² | 108 m² | +34 m² +46% | 2016 |
|---|
| 238a, Sydenham Road816 m away | 45 m² | 79 m² | +34 m² +76% | 2009 |
|---|
| 488, Davidson Road480 m away | 91 m² | 124 m² | +33 m² +36% | 2026 |
|---|
| 40, Bredon Road168 m away | 97 m² | 130 m² | +33 m² +34% | 2024 |
|---|
| 17, Freemasons Road639 m away | 101 m² | 134 m² | +33 m² +33% | 2020 |
|---|
| 3, Alderton Road365 m away | 51 m² | 83 m² | +32 m² +63% | 2026 |
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| 62, Edward Road156 m away | 70 m² | 102 m² | +32 m² +46% | 2025 |
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| 6a, Leicester Road307 m away | 52 m² | 84 m² | +32 m² +62% | 2025 |
|---|
| 97, Dalmally Road433 m away | 88 m² | 120 m² | +32 m² +36% | 2025 |
|---|
| Flat 2, 46, Alexandra Road495 m away | 66 m² | 98 m² | +32 m² +48% | 2023 |
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| Flat 4, 50, Ashburton Road828 m away | 52 m² | 84 m² | +32 m² +62% | 2021 |
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| 16, Exeter Road117 m away | 79 m² | 111 m² | +32 m² +41% | 2020 |
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| 27, Guildford Road999 m away | 70 m² | 102 m² | +32 m² +46% | 2019 |
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| 12, Chisholm Road966 m away | 106 m² | 138 m² | +32 m² +30% | 2018 |
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| 428, Sydenham Road775 m away | 57 m² | 89 m² | +32 m² +56% | 2016 |
|---|
| 20a, Alexandra Road495 m away | 65 m² | 96 m² | +31 m² +48% | 2022 |
|---|
| 87a, Lower Addiscombe Road548 m away | 40 m² | 71 m² | +31 m² +78% | 2011 |
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| 93, Northcote Road860 m away | 103 m² | 133 m² | +30 m² +29% | 2026 |
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| 29, Oval Road887 m away | 85 m² | 115 m² | +30 m² +35% | 2023 |
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| 21, Sundridge Road614 m away | 124 m² | 154 m² | +30 m² +24% | 2022 |
|---|
| 30, Rymer Road88 m away | 90 m² | 120 m² | +30 m² +33% | 2021 |
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| 72, Edward Road156 m away | 72 m² | 102 m² | +30 m² +42% | 2020 |
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| 13, Beckford Road437 m away | 88 m² | 118 m² | +30 m² +34% | 2019 |
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| 337, Sydenham Road791 m away | 68 m² | 98 m² | +30 m² +44% | 2019 |
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| 4, Selhurst Place559 m away | 86 m² | 116 m² | +30 m² +35% | 2018 |
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| 34, Parkview Road967 m away | 126 m² | 156 m² | +30 m² +24% | 2011 |
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| 2, Beaconsfield Road996 m away | 77 m² | 106 m² | +29 m² +38% | 2026 |
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| 374, Sydenham Road775 m away | 96 m² | 125 m² | +29 m² +30% | 2024 |
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| 34, Ashburton Road828 m away | 78 m² | 107 m² | +29 m² +37% | 2024 |
|---|
| 22, Coniston Road595 m away | 81 m² | 110 m² | +29 m² +36% | 2020 |
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| 57, Malcolm Road641 m away | 91 m² | 120 m² | +29 m² +32% | 2018 |
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| 12, Elgin Road837 m away | 34 m² | 63 m² | +29 m² +85% | 2009 |
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| 79, Gloucester Road580 m away | 65 m² | 93 m² | +28 m² +43% | 2024 |
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| 60, Beaconsfield Road996 m away | 182 m² | 210 m² | +28 m² +15% | 2022 |
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| 38, Davies Close527 m away | 20 m² | 48 m² | +28 m² +140% | 2020 |
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| 1a, Inglis Road620 m away | 71 m² | 99 m² | +28 m² +39% | 2020 |
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| Flat 22, Innova Court 1a, Leslie Park Road588 m away | 63 m² | 91 m² | +28 m² +44% | 2018 |
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| Flat 3, Bird In Hand Court, 291 - 293, Sydenham Road791 m away | 38 m² | 66 m² | +28 m² +74% | 2018 |
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| 18, Dalmally Road595 m away | 81 m² | 109 m² | +28 m² +35% | 2017 |
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| 43, Dalmally Road577 m away | 109 m² | 137 m² | +28 m² +26% | 2015 |
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| 11, Leicester Road307 m away | 149 m² | 176 m² | +27 m² +18% | 2025 |
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| 3, Dalmally Road577 m away | 91 m² | 118 m² | +27 m² +30% | 2024 |
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| 6, Inglis Road610 m away | 94 m² | 121 m² | +27 m² +29% | 2024 |
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| 95a, Oval Road867 m away | 66 m² | 93 m² | +27 m² +41% | 2024 |
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| 26, Addiscombe Court Road933 m away | 102 m² | 129 m² | +27 m² +26% | 2023 |
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| 31, Fullerton Road161 m away | 65 m² | 92 m² | +27 m² +42% | 2021 |
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| 86, Alexandra Road340 m away | 161 m² | 188 m² | +27 m² +17% | 2021 |
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| 103, Coniston Road627 m away | 74 m² | 101 m² | +27 m² +36% | 2019 |
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| 9, Morland Avenue438 m away | 62 m² | 89 m² | +27 m² +44% | 2012 |
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| 146, Oval Road892 m away | 70 m² | 96 m² | +26 m² +37% | 2025 |
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| 50, Parkview Road967 m away | 97 m² | 123 m² | +26 m² +27% | 2024 |
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| 389, Davidson Road303 m away | 84 m² | 110 m² | +26 m² +31% | 2023 |
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| 84, Alexandra Road340 m away | 100 m² | 126 m² | +26 m² +26% | 2023 |
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| 18, Sundridge Road615 m away | 103 m² | 129 m² | +26 m² +25% | 2020 |
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| 1c, Morland Road321 m away | 69 m² | 95 m² | +26 m² +38% | 2019 |
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| 8, Vincent Road304 m away | 35 m² | 61 m² | +26 m² +74% | 2017 |
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| 45, Grant Road480 m away | 84 m² | 110 m² | +26 m² +31% | 2017 |
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| 53, Exeter Road123 m away | 70 m² | 95 m² | +25 m² +36% | 2025 |
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| 58, Davidson Road486 m away | 74 m² | 99 m² | +25 m² +34% | 2025 |
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| Flat 2, 43, Morland Road321 m away | 48 m² | 73 m² | +25 m² +52% | 2024 |
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| 63, Elmers Road800 m away | 90 m² | 115 m² | +25 m² +28% | 2024 |
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| 11, Westbury Road865 m away | 87 m² | 112 m² | +25 m² +29% | 2024 |
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| 90, Tunstall Road868 m away | 80 m² | 105 m² | +25 m² +31% | 2024 |
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| Flat 3, Adrian Court, 71, Outram Road809 m away | 60 m² | 85 m² | +25 m² +42% | 2023 |
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| 66a, Havelock Road852 m away | 43 m² | 68 m² | +25 m² +58% | 2021 |
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| 26, Blackhorse Lane878 m away | 106 m² | 131 m² | +25 m² +24% | 2021 |
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| 68, Addiscombe Court Road933 m away | 78 m² | 103 m² | +25 m² +32% | 2020 |
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| 55, Leslie Grove734 m away | 80 m² | 105 m² | +25 m² +31% | 2018 |
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| Flat 6, Havelock Hall, 70a, Havelock Road852 m away | 40 m² | 65 m² | +25 m² +63% | 2018 |
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| 15, Brampton Road217 m away | 84 m² | 109 m² | +25 m² +30% | 2017 |
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| 59, Exeter Road0 m away | 65 m² | 90 m² | +25 m² +38% | 2014 |
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| 31, Westbourne Road402 m away | 90 m² | 115 m² | +25 m² +28% | 2014 |
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| Flat 14, Cumberland Court, 21, Cross Road886 m away | 29 m² | 54 m² | +25 m² +86% | 2009 |
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| 32, Dartnell Road79 m away | 58 m² | 82 m² | +24 m² +41% | 2025 |
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| 589, Davidson Road785 m away | 88 m² | 112 m² | +24 m² +27% | 2025 |
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| 33, Addiscombe Court Road930 m away | 77 m² | 101 m² | +24 m² +31% | 2025 |
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| 110d, Clyde Road766 m away | 47 m² | 71 m² | +24 m² +51% | 2024 |
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| 30, Davidson Road486 m away | 81 m² | 105 m² | +24 m² +30% | 2023 |
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| 40, Anthony Road711 m away | 62 m² | 86 m² | +24 m² +39% | 2023 |
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| 3, Exeter Road123 m away | 68 m² | 92 m² | +24 m² +35% | 2022 |
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| 57, Lebanon Road957 m away | 125 m² | 149 m² | +24 m² +19% | 2022 |
|---|
| 16, Coe Avenue783 m away | 37 m² | 61 m² | +24 m² +65% | 2021 |
|---|
| 47, Alderton Road539 m away | 90 m² | 114 m² | +24 m² +27% | 2018 |
|---|
| 10, Sissinghurst Road806 m away | 79 m² | 103 m² | +24 m² +30% | 2018 |
|---|
| 26, Laurier Road172 m away | 78 m² | 102 m² | +24 m² +31% | 2015 |
|---|
| 46, Exeter Road117 m away | 62 m² | 86 m² | +24 m² +39% | 2011 |
|---|
| 620, Davidson Road912 m away | 79 m² | 102 m² | +23 m² +29% | 2024 |
|---|
| 8a, Vincent Road304 m away | 65 m² | 88 m² | +23 m² +35% | 2021 |
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| Flat 2, 73, Selhurst Road862 m away | 24 m² | 47 m² | +23 m² +96% | 2021 |
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| 31, Tenterden Road872 m away | 96 m² | 119 m² | +23 m² +24% | 2018 |
|---|
| 105, Lower Addiscombe Road555 m away | 37 m² | 60 m² | +23 m² +62% | 2015 |
|---|
| 22, Tenterden Road899 m away | 119 m² | 142 m² | +23 m² +19% | 2011 |
|---|
| 5, Grenaby Avenue881 m away | 83 m² | 105 m² | +22 m² +27% | 2026 |
|---|
| 563, Davidson Road785 m away | 87 m² | 109 m² | +22 m² +25% | 2024 |
|---|
| 25, Westbourne Road402 m away | 72 m² | 94 m² | +22 m² +31% | 2022 |
|---|
| 66, Addiscombe Court Road933 m away | 81 m² | 103 m² | +22 m² +27% | 2021 |
|---|
| 122, Dalmally Road467 m away | 92 m² | 114 m² | +22 m² +24% | 2019 |
|---|
| 18a, Dagnall Park852 m away | 52 m² | 74 m² | +22 m² +42% | 2019 |
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| Flat 2, 14, Elgin Road837 m away | 52 m² | 74 m² | +22 m² +42% | 2010 |
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| 11, Blackhorse Lane833 m away | 82 m² | 104 m² | +22 m² +27% | 2009 |
|---|
| 54, Watson Place914 m away | 85 m² | 106 m² | +21 m² +25% | 2026 |
|---|
| 50, Coniston Road595 m away | 81 m² | 102 m² | +21 m² +26% | 2025 |
|---|
| 15, Clarence Road859 m away | 69 m² | 90 m² | +21 m² +30% | 2024 |
|---|
| 99b, Exeter Road0 m away | 42 m² | 63 m² | +21 m² +50% | 2023 |
|---|
| 26, Amberley Grove284 m away | 110 m² | 131 m² | +21 m² +19% | 2023 |
|---|
| 140, Dalmally Road386 m away | 96 m² | 117 m² | +21 m² +22% | 2023 |
|---|
| 39, Elgin Road816 m away | 50 m² | 71 m² | +21 m² +42% | 2023 |
|---|
| 88, Tunstall Road868 m away | 80 m² | 101 m² | +21 m² +26% | 2023 |
|---|
| 20, Salisbury Road825 m away | 62 m² | 83 m² | +21 m² +34% | 2022 |
|---|
| 10, Exeter Road117 m away | 66 m² | 87 m² | +21 m² +32% | 2019 |
|---|
| 236, Gloucester Road699 m away | 47 m² | 68 m² | +21 m² +45% | 2019 |
|---|
| 14, Blackhorse Lane878 m away | 110 m² | 131 m² | +21 m² +19% | 2017 |
|---|
| Flat 1, 105, Davidson Road449 m away | 27 m² | 48 m² | +21 m² +78% | 2016 |
|---|
| 307, Sydenham Road791 m away | 34 m² | 55 m² | +21 m² +62% | 2016 |
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