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 3EP
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 |
|---|---|---|---|---|
| 3, Onslow Road740 m away | 71 m² | 152 m² | +81 m² +114% | 2022 |
| 129, Bensham Lane954 m away | 82 m² | 155 m² | +73 m² +89% | 2016 |
| 14, Miller Road795 m away | 69 m² | 139 m² | +70 m² +101% | 2025 |
| 52, Keston Road375 m away | 78 m² | 146 m² | +68 m² +87% | 2025 |
| 38, Grove Road953 m away | 108 m² | 176 m² | +68 m² +63% | 2025 |
| 61, St Saviours Road993 m away | 99 m² | 167 m² | +68 m² +69% | 2024 |
| 27, Pemdevon Road610 m away | 90 m² | 155 m² | +65 m² +72% | 2026 |
| 36, Silverleigh Road724 m away | 84 m² | 148 m² | +64 m² +76% | 2026 |
| 25, Canterbury Road395 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.
| 244 m² |
| +63 m² +35% |
| 2019 |
| 1, Rosedene Avenue568 m away | 47 m² | 109 m² | +62 m² +132% | 2020 |
|---|
| 23, Ringwood Avenue571 m away | 64 m² | 125 m² | +61 m² +95% | 2021 |
|---|
| 6, Kingswood Avenue720 m away | 96 m² | 157 m² | +61 m² +64% | 2020 |
|---|
| 14, Martin Crescent925 m away | 85 m² | 144 m² | +59 m² +69% | 2026 |
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| 100, Sutherland Road473 m away | 85 m² | 143 m² | +58 m² +68% | 2026 |
|---|
| 79, Pemdevon Road576 m away | 84 m² | 142 m² | +58 m² +69% | 2024 |
|---|
| 23, Lodge Road935 m away | 103 m² | 161 m² | +58 m² +56% | 2023 |
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| 26a, Lodge Road967 m away | 64 m² | 121 m² | +57 m² +89% | 2025 |
|---|
| 104, Rochford Way820 m away | 62 m² | 119 m² | +57 m² +92% | 2020 |
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| 80, Harcourt Road220 m away | 76 m² | 132 m² | +56 m² +74% | 2026 |
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| 12, Saffron Close821 m away | 73 m² | 128 m² | +55 m² +75% | 2024 |
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| 23, Pemdevon Road610 m away | 78 m² | 133 m² | +55 m² +71% | 2022 |
|---|
| 52, Limpsfield Avenue630 m away | 84 m² | 138 m² | +54 m² +64% | 2026 |
|---|
| 84, Frant Road941 m away | 76 m² | 130 m² | +54 m² +71% | 2023 |
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| 419, Mitcham Road396 m away | 75 m² | 129 m² | +54 m² +72% | 2016 |
|---|
| 46, Lavender Road475 m away | 81 m² | 134 m² | +53 m² +65% | 2025 |
|---|
| 31, Canterbury Road395 m away | 122 m² | 175 m² | +53 m² +43% | 2024 |
|---|
| 85, Greenside Road471 m away | 102 m² | 154 m² | +52 m² +51% | 2015 |
|---|
| 7, Earlswood Avenue732 m away | 78 m² | 130 m² | +52 m² +67% | 2015 |
|---|
| 22, Rochford Way971 m away | 60 m² | 112 m² | +52 m² +87% | 2013 |
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| 20, Silverleigh Road724 m away | 89 m² | 139 m² | +50 m² +56% | 2025 |
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| 2, Dunheved Road West415 m away | 145 m² | 195 m² | +50 m² +34% | 2018 |
|---|
| 14, Curzon Road350 m away | 74 m² | 123 m² | +49 m² +66% | 2024 |
|---|
| 25, Frant Road853 m away | 106 m² | 155 m² | +49 m² +46% | 2022 |
|---|
| 113, St Saviours Road993 m away | 108 m² | 157 m² | +49 m² +45% | 2021 |
|---|
| Flat 88, City House, 420, London Road594 m away | 45 m² | 93 m² | +48 m² +107% | 2025 |
|---|
| 25, Lavender Road475 m away | 72 m² | 120 m² | +48 m² +67% | 2024 |
|---|
| 89, Ockley Road525 m away | 60 m² | 108 m² | +48 m² +80% | 2015 |
|---|
| 2, Trafford Road845 m away | 81 m² | 128 m² | +47 m² +58% | 2022 |
|---|
| 86, Bensham Lane811 m away | 61 m² | 108 m² | +47 m² +77% | 2021 |
|---|
| 24, Ringwood Avenue480 m away | 39 m² | 86 m² | +47 m² +121% | 2019 |
|---|
| 85, Harcourt Road257 m away | 77 m² | 123 m² | +46 m² +60% | 2024 |
|---|
| 73, Broughton Road464 m away | 80 m² | 126 m² | +46 m² +57% | 2024 |
|---|
| 34, Woodcroft Road799 m away | 57 m² | 103 m² | +46 m² +81% | 2023 |
|---|
| 54, St. James Court, St James'S Road892 m away | 69 m² | 115 m² | +46 m² +67% | 2010 |
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| 324, Brigstock Road903 m away | 97 m² | 142 m² | +45 m² +46% | 2016 |
|---|
| Flat 38, 390, London Road636 m away | 123 m² | 167 m² | +44 m² +36% | 2021 |
|---|
| 9, Earlswood Avenue732 m away | 79 m² | 123 m² | +44 m² +56% | 2021 |
|---|
| 36, Cecil Road266 m away | 48 m² | 91 m² | +43 m² +90% | 2026 |
|---|
| 89, St Saviours Road993 m away | 99 m² | 142 m² | +43 m² +43% | 2025 |
|---|
| 675b, London Road639 m away | 54 m² | 97 m² | +43 m² +80% | 2024 |
|---|
| 38, Woodcroft Road799 m away | 103 m² | 146 m² | +43 m² +42% | 2023 |
|---|
| 173, Brigstock Road870 m away | 197 m² | 239 m² | +42 m² +21% | 2026 |
|---|
| 25, Broad Green Avenue709 m away | 38 m² | 80 m² | +42 m² +111% | 2025 |
|---|
| 47, Thomson Crescent762 m away | 71 m² | 113 m² | +42 m² +59% | 2025 |
|---|
| 16, Donald Road0 m away | 96 m² | 138 m² | +42 m² +44% | 2019 |
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| 14, Brading Road434 m away | 87 m² | 128 m² | +41 m² +47% | 2025 |
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| 82, Pemdevon Road544 m away | 81 m² | 122 m² | +41 m² +51% | 2020 |
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| 32, Thornton Avenue318 m away | 71 m² | 112 m² | +41 m² +58% | 2019 |
|---|
| 54, Woodcroft Road799 m away | 77 m² | 118 m² | +41 m² +53% | 2019 |
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| 13, Meadow View Road859 m away | 84 m² | 124 m² | +40 m² +48% | 2025 |
|---|
| 84, Greenside Road442 m away | 98 m² | 138 m² | +40 m² +41% | 2012 |
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| 39, Aurelia Road583 m away | 62 m² | 101 m² | +39 m² +63% | 2023 |
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| Flat 2, 16, Cavendish Road905 m away | 66 m² | 105 m² | +39 m² +59% | 2011 |
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| 60, Ringwood Avenue586 m away | 56 m² | 94 m² | +38 m² +68% | 2025 |
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| 63, St Saviours Road993 m away | 76 m² | 114 m² | +38 m² +50% | 2023 |
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| 2a, Raymead Avenue994 m away | 114 m² | 152 m² | +38 m² +33% | 2022 |
|---|
| 37, Wortley Road51 m away | 76 m² | 114 m² | +38 m² +50% | 2020 |
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| 48, Gonville Road773 m away | 121 m² | 159 m² | +38 m² +31% | 2020 |
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| Flat 25, Gary Court, 189, London Road875 m away | 45 m² | 83 m² | +38 m² +84% | 2019 |
|---|
| 60, Greenside Road442 m away | 101 m² | 138 m² | +37 m² +37% | 2023 |
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| 75, Euston Road782 m away | 56 m² | 93 m² | +37 m² +66% | 2020 |
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| 3, Meadow View Road859 m away | 80 m² | 117 m² | +37 m² +46% | 2020 |
|---|
| 23, Dunheved Road West415 m away | 91 m² | 127 m² | +36 m² +40% | 2026 |
|---|
| 90, Wentworth Road450 m away | 66 m² | 102 m² | +36 m² +55% | 2024 |
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| 22, Pemdevon Road584 m away | 98 m² | 134 m² | +36 m² +37% | 2023 |
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| 88, Canterbury Road182 m away | 103 m² | 139 m² | +36 m² +35% | 2022 |
|---|
| Flat 2, Aristo House, 51, Lodge Road860 m away | 40 m² | 76 m² | +36 m² +90% | 2020 |
|---|
| 275, Thornton Road268 m away | 37 m² | 73 m² | +36 m² +97% | 2019 |
|---|
| 149, Bensham Lane954 m away | 102 m² | 137 m² | +35 m² +34% | 2024 |
|---|
| 105, Frant Road917 m away | 98 m² | 133 m² | +35 m² +36% | 2021 |
|---|
| 14, Ringwood Avenue480 m away | 70 m² | 104 m² | +34 m² +49% | 2023 |
|---|
| 1, Grafton Road980 m away | 96 m² | 130 m² | +34 m² +35% | 2021 |
|---|
| 56, Miller Road795 m away | 36 m² | 70 m² | +34 m² +94% | 2019 |
|---|
| 38, Bute Road929 m away | 68 m² | 102 m² | +34 m² +50% | 2017 |
|---|
| 15, Alma Place772 m away | 67 m² | 101 m² | +34 m² +51% | 2015 |
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| 59, Priory Road355 m away | 77 m² | 110 m² | +33 m² +43% | 2026 |
|---|
| 142, Frant Road961 m away | 110 m² | 143 m² | +33 m² +30% | 2021 |
|---|
| 60, Sumner Road773 m away | 55 m² | 88 m² | +33 m² +60% | 2015 |
|---|
| 104, Silverleigh Road871 m away | 83 m² | 116 m² | +33 m² +40% | 2015 |
|---|
| 25, Westcombe Avenue453 m away | 84 m² | 116 m² | +32 m² +38% | 2024 |
|---|
| Flat 2, 8, Francis Road828 m away | 58 m² | 90 m² | +32 m² +55% | 2024 |
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| 11, Rochford Way939 m away | 63 m² | 95 m² | +32 m² +51% | 2024 |
|---|
| 25, Rosecourt Road332 m away | 106 m² | 138 m² | +32 m² +30% | 2023 |
|---|
| 16, Lodge Road967 m away | 96 m² | 128 m² | +32 m² +33% | 2021 |
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| 505, London Road492 m away | 49 m² | 81 m² | +32 m² +65% | 2020 |
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| 52, Fairholme Road569 m away | 76 m² | 108 m² | +32 m² +42% | 2016 |
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| 37, Purley Way409 m away | 84 m² | 115 m² | +31 m² +37% | 2025 |
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| 19, Furtherfield Close191 m away | 77 m² | 108 m² | +31 m² +40% | 2020 |
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| 640, Mitcham Road750 m away | 92 m² | 123 m² | +31 m² +34% | 2019 |
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| 38, Cecil Road266 m away | 48 m² | 79 m² | +31 m² +65% | 2015 |
|---|
| Pond House, 745, London Road789 m away | 74 m² | 104 m² | +30 m² +41% | 2023 |
|---|
| Dawood House, 28, Mayday Road656 m away | 110 m² | 140 m² | +30 m² +27% | 2018 |
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| 26, Lynton Road245 m away | 71 m² | 101 m² | +30 m² +42% | 2017 |
|---|
| 12, Woodcroft Road799 m away | 105 m² | 135 m² | +30 m² +29% | 2015 |
|---|
| 68, Limpsfield Avenue743 m away | 83 m² | 112 m² | +29 m² +35% | 2025 |
|---|
| 118b, Lodge Road867 m away | 38 m² | 67 m² | +29 m² +76% | 2023 |
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| 30, Aurelia Gardens543 m away | 82 m² | 111 m² | +29 m² +35% | 2022 |
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| 5, Tankerton Terrace373 m away | 48 m² | 76 m² | +28 m² +58% | 2024 |
|---|
| 111, Limpsfield Avenue760 m away | 84 m² | 112 m² | +28 m² +33% | 2022 |
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| 69, Lodge Road860 m away | 86 m² | 114 m² | +28 m² +33% | 2021 |
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| 127, Frant Road917 m away | 95 m² | 122 m² | +27 m² +28% | 2025 |
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| 99, Stanley Road192 m away | 58 m² | 85 m² | +27 m² +47% | 2022 |
|---|
| 3, Willett Place788 m away | 83 m² | 110 m² | +27 m² +33% | 2022 |
|---|
| 144, Canterbury Road125 m away | 61 m² | 88 m² | +27 m² +44% | 2019 |
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| 624, Mitcham Road750 m away | 77 m² | 103 m² | +26 m² +34% | 2026 |
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| 15, Fairmead Road431 m away | 76 m² | 102 m² | +26 m² +34% | 2025 |
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| 8, Fairholme Road569 m away | 84 m² | 110 m² | +26 m² +31% | 2023 |
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| 15, Furtherfield Close191 m away | 56 m² | 82 m² | +26 m² +46% | 2022 |
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| 193, Queens Road969 m away | 84 m² | 109 m² | +25 m² +30% | 2026 |
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| Flat 2, 24, Gonville Road671 m away | 63 m² | 88 m² | +25 m² +40% | 2021 |
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| 12, Sumner Road836 m away | 99 m² | 124 m² | +25 m² +25% | 2020 |
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| 23, Priory Road355 m away | 82 m² | 107 m² | +25 m² +30% | 2019 |
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| 21, Meadow View Road859 m away | 86 m² | 111 m² | +25 m² +29% | 2019 |
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| 58, Midhurst Avenue435 m away | 81 m² | 106 m² | +25 m² +31% | 2018 |
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| 19a, Dennett Road664 m away | 31 m² | 56 m² | +25 m² +81% | 2015 |
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| 83, Priory Road355 m away | 73 m² | 98 m² | +25 m² +34% | 2014 |
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| 77, Donald Road41 m away | 74 m² | 99 m² | +25 m² +34% | 2012 |
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| 26, Limpsfield Avenue630 m away | 89 m² | 113 m² | +24 m² +27% | 2025 |
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| 88, Pemdevon Road544 m away | 68 m² | 92 m² | +24 m² +35% | 2023 |
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| 48, Buxton Road837 m away | 96 m² | 120 m² | +24 m² +25% | 2023 |
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| 40, Stanley Grove316 m away | 80 m² | 104 m² | +24 m² +30% | 2022 |
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| 51, Donald Road41 m away | 96 m² | 120 m² | +24 m² +25% | 2020 |
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| 55, Cecil Road277 m away | 65 m² | 89 m² | +24 m² +37% | 2020 |
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| 97, Wentworth Road479 m away | 64 m² | 88 m² | +24 m² +38% | 2020 |
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| 102, Pemdevon Road544 m away | 76 m² | 100 m² | +24 m² +32% | 2019 |
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| 45, Rochford Way939 m away | 64 m² | 88 m² | +24 m² +38% | 2019 |
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| 27, Fairlands Avenue822 m away | 109 m² | 133 m² | +24 m² +22% | 2015 |
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| 156, Canterbury Road129 m away | 141 m² | 164 m² | +23 m² +16% | 2026 |
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| 31, Cecil Road277 m away | 111 m² | 134 m² | +23 m² +21% | 2026 |
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| 1a, Marden Road231 m away | 99 m² | 122 m² | +23 m² +23% | 2024 |
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| 21a, Bishops Road733 m away | 72 m² | 95 m² | +23 m² +32% | 2022 |
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| 5, Alma Place772 m away | 60 m² | 83 m² | +23 m² +38% | 2022 |
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| 9, Marden Crescent218 m away | 79 m² | 102 m² | +23 m² +29% | 2021 |
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| 106, Ringwood Avenue586 m away | 58 m² | 81 m² | +23 m² +40% | 2021 |
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| 4, Rosemary Close868 m away | 62 m² | 85 m² | +23 m² +37% | 2021 |
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| 51, Eastney Road945 m away | 63 m² | 86 m² | +23 m² +37% | 2020 |
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| 118, Stanley Road157 m away | 69 m² | 92 m² | +23 m² +33% | 2019 |
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| 62, Frant Road941 m away | 104 m² | 127 m² | +23 m² +22% | 2016 |
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| 90, Kelvin Gardens674 m away | 57 m² | 80 m² | +23 m² +40% | 2014 |
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| 107, Frant Road917 m away | 67 m² | 90 m² | +23 m² +34% | 2014 |
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| 53, Elmwood Road995 m away | 47 m² | 70 m² | +23 m² +49% | 2011 |
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| 14, Bishops Road733 m away | 78 m² | 100 m² | +22 m² +28% | 2026 |
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| 83, Rochford Way799 m away | 68 m² | 90 m² | +22 m² +32% | 2026 |
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| 167, Handcroft Road843 m away | 68 m² | 90 m² | +22 m² +32% | 2026 |
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| 53, Bensham Lane774 m away | 73 m² | 95 m² | +22 m² +30% | 2025 |
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| Flat 1, 119, Sutherland Road506 m away | 53 m² | 75 m² | +22 m² +42% | 2024 |
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| 7, Bute Road929 m away | 98 m² | 120 m² | +22 m² +22% | 2024 |
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| 668, London Road694 m away | 76 m² | 98 m² | +22 m² +29% | 2023 |
|---|
| 75, Pemdevon Road610 m away | 86 m² | 108 m² | +22 m² +26% | 2021 |
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| 339, Thornton Road164 m away | 49 m² | 71 m² | +22 m² +45% | 2020 |
|---|
| 48, Mayday Road656 m away | 27 m² | 49 m² | +22 m² +81% | 2020 |
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| 37, Buxton Road873 m away | 69 m² | 91 m² | +22 m² +32% | 2020 |
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| 11, Kelling Gardens699 m away | 60 m² | 82 m² | +22 m² +37% | 2019 |
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| 13, Aurelia Road583 m away | 84 m² | 106 m² | +22 m² +26% | 2014 |
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| 87, Stanley Road192 m away | 72 m² | 94 m² | +22 m² +31% | 2010 |
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| 68, Cecil Road372 m away | 79 m² | 100 m² | +21 m² +27% | 2026 |
|---|
| 90, Boston Road156 m away | 59 m² | 80 m² | +21 m² +36% | 2025 |
|---|
| 8, Pemdevon Road584 m away | 88 m² | 109 m² | +21 m² +24% | 2025 |
|---|
| 237, Thornton Road268 m away | 62 m² | 83 m² | +21 m² +34% | 2024 |
|---|
| 24, Wentworth Road311 m away | 74 m² | 95 m² | +21 m² +28% | 2024 |
|---|
| 12, Stonecroft Way705 m away | 76 m² | 97 m² | +21 m² +28% | 2024 |
|---|
| 42, Wentworth Road371 m away | 73 m² | 94 m² | +21 m² +29% | 2023 |
|---|
| 30, Therapia Lane737 m away | 66 m² | 87 m² | +21 m² +32% | 2022 |
|---|
| 5, Wellington Road845 m away | 43 m² | 64 m² | +21 m² +49% | 2022 |
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| 75, Silverleigh Road853 m away | 88 m² | 109 m² | +21 m² +24% | 2022 |
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| Flat 6, Newton House, 175, Queens Road969 m away | 79 m² | 100 m² | +21 m² +27% | 2022 |
|---|
| 24, Whitehall Road568 m away | 97 m² | 118 m² | +21 m² +22% | 2021 |
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| 3, Rosecourt Road332 m away | 70 m² | 91 m² | +21 m² +30% | 2016 |
|---|
| 19, Addington Road702 m away | 54 m² | 75 m² | +21 m² +39% | 2015 |
|---|
| 56, Euston Road754 m away | 88 m² | 108 m² | +20 m² +23% | 2026 |
|---|
| 5, Addington Road702 m away | 60 m² | 80 m² | +20 m² +33% | 2025 |
|---|
| 33, Raymead Avenue985 m away | 93 m² | 113 m² | +20 m² +22% | 2024 |
|---|
| 27, Boston Road142 m away | 60 m² | 80 m² | +20 m² +33% | 2023 |
|---|
| Flat 30, 386, London Road655 m away | 45 m² | 65 m² | +20 m² +44% | 2023 |
|---|
| 45, Miller Road803 m away | 48 m² | 68 m² | +20 m² +42% | 2021 |
|---|
| 102, Dennett Road595 m away | 71 m² | 91 m² | +20 m² +28% | 2019 |
|---|
| 80, Ringwood Avenue586 m away | 77 m² | 97 m² | +20 m² +26% | 2015 |
|---|
| 20, Lodge Road967 m away | 41 m² | 61 m² | +20 m² +49% | 2015 |
|---|
| 28, Mayfield Road942 m away | 87 m² | 107 m² | +20 m² +23% | 2014 |
|---|
| 74, Canterbury Road272 m away | 106 m² | 126 m² | +20 m² +19% | 2012 |
|---|
| 6, Whitehall Road568 m away | 74 m² | 93 m² | +19 m² +26% | 2026 |
|---|
| 44, Sumner Road773 m away | 58 m² | 77 m² | +19 m² +33% | 2026 |
|---|
| 28, Bute Road929 m away | 74 m² | 93 m² | +19 m² +26% | 2026 |
|---|
| 28, Rochford Way971 m away | 55 m² | 74 m² | +19 m² +35% | 2026 |
|---|
| 541, Mitcham Road770 m away | 79 m² | 98 m² | +19 m² +24% | 2025 |
|---|
| 118c, Lodge Road867 m away | 31 m² | 50 m² | +19 m² +61% | 2025 |
|---|
| 53, Dennett Road664 m away | 107 m² | 126 m² | +19 m² +18% | 2023 |
|---|
| Newgate House, 431, London Road486 m away | 54 m² | 73 m² | +19 m² +35% | 2020 |
|---|
| 71, Addington Road702 m away | 62 m² | 81 m² | +19 m² +31% | 2019 |
|---|
| 39, Greenside Road526 m away | 83 m² | 102 m² | +19 m² +23% | 2018 |
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