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 SE16 2TY
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, Janeway Street866 m away | 89 m² | 177 m² | +88 m² +99% | 2025 |
| Flat 22, Donkin House, Rennie Estate680 m away | 82 m² | 168 m² | +86 m² +105% | 2023 |
| Flat 10, Donkin House, Rennie Estate680 m away | 77 m² | 154 m² | +77 m² +100% | 2023 |
| 34, Lucey Way923 m away | 77 m² | 154 m² | +77 m² +100% | 2023 |
| Flat 21, St Augustines Court, Lynton Road950 m away | 78 m² | 154 m² | +76 m² +97% | 2022 |
| Flat 1, Melville Court, Croft Street902 m away | 88 m² | 160 m² | +72 m² +82% | 2014 |
| 27, Fishermans Drive999 m away | 63 m² | 133 m² | +70 m² +111% | 2022 |
| Flat 13, 20, St James'S Road924 m away | 56 m² | 122 m² | +66 m² +118% | 2021 |
| 101, Trundleys Road |
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.
| 76 m² |
| 136 m² |
| +60 m² +79% |
| 2026 |
| 160, Bermondsey Wall East877 m away | 134 m² | 186 m² | +52 m² +39% | 2024 |
|---|
| Flat 17, Bromfield Court, Jamaica Road918 m away | 76 m² | 128 m² | +52 m² +68% | 2023 |
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| 16, Pump House Close456 m away | 101 m² | 153 m² | +52 m² +51% | 2021 |
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| 193, Rotherhithe New Road477 m away | 77 m² | 128 m² | +51 m² +66% | 2021 |
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| 22, Clifton Place852 m away | 59 m² | 109 m² | +50 m² +85% | 2021 |
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| 14, Eleanor Close813 m away | 99 m² | 149 m² | +50 m² +51% | 2015 |
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| 2, Dolphin Close834 m away | 43 m² | 93 m² | +50 m² +116% | 2015 |
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| 72, Clarence Mews967 m away | 106 m² | 153 m² | +47 m² +44% | 2025 |
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| 12, Eleanor Close813 m away | 94 m² | 141 m² | +47 m² +50% | 2012 |
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| Flat 19, Collette Court, Eleanor Close859 m away | 117 m² | 164 m² | +47 m² +40% | 2011 |
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| 6, Greenacre Square956 m away | 87 m² | 133 m² | +46 m² +53% | 2025 |
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| 202, St James'S Road964 m away | 90 m² | 136 m² | +46 m² +51% | 2021 |
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| 8, John Mckenna Walk815 m away | 43 m² | 89 m² | +46 m² +107% | 2017 |
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| 7, Eleanor Close813 m away | 84 m² | 129 m² | +45 m² +54% | 2021 |
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| 20, Wolfe Crescent761 m away | 114 m² | 158 m² | +44 m² +39% | 2023 |
|---|
| 32, Gomm Road42 m away | 101 m² | 143 m² | +42 m² +42% | 2018 |
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| 95, Abbeyfield Road388 m away | 81 m² | 123 m² | +42 m² +52% | 2018 |
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| Flat 19, Tavistock Tower, Russell Place950 m away | 30 m² | 72 m² | +42 m² +140% | 2011 |
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| 30, Brunswick Quay774 m away | 84 m² | 124 m² | +40 m² +48% | 2026 |
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| Flat 10, Kite House, 286, Lynton Road888 m away | 71 m² | 111 m² | +40 m² +56% | 2026 |
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| Flat 403, Heligan House, Water Gardens Square624 m away | 46 m² | 86 m² | +40 m² +87% | 2021 |
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| 35, Gomm Road0 m away | 88 m² | 128 m² | +40 m² +45% | 2020 |
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| 16, Gomm Road42 m away | 105 m² | 144 m² | +39 m² +37% | 2025 |
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| 13, Ablett Street905 m away | 67 m² | 106 m² | +39 m² +58% | 2023 |
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| Flat 6, United House, Mayflower Street586 m away | 58 m² | 97 m² | +39 m² +67% | 2021 |
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| 25, Brunel Road589 m away | 41 m² | 80 m² | +39 m² +95% | 2020 |
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| 13, Hardy Close837 m away | 104 m² | 142 m² | +38 m² +37% | 2017 |
|---|
| Flat 2, Cypress House, 5, Woodland Crescent605 m away | 37 m² | 74 m² | +37 m² +100% | 2010 |
|---|
| 32, Pump House Close456 m away | 79 m² | 115 m² | +36 m² +46% | 2025 |
|---|
| 50, Albion Estate532 m away | 54 m² | 90 m² | +36 m² +67% | 2019 |
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| 180, Lower Road581 m away | 47 m² | 82 m² | +35 m² +74% | 2015 |
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| 56, Lower Road176 m away | 104 m² | 138 m² | +34 m² +33% | 2026 |
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| 109, Redriff Road723 m away | 65 m² | 99 m² | +34 m² +52% | 2024 |
|---|
| 5, Marlow Way971 m away | 52 m² | 86 m² | +34 m² +65% | 2020 |
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| Flat 352, Eden House, Water Gardens Square618 m away | 55 m² | 88 m² | +33 m² +60% | 2026 |
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| Flat 15, Egret House, 3, Tawny Way599 m away | 41 m² | 74 m² | +33 m² +80% | 2023 |
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| 79b, Trundleys Road985 m away | 53 m² | 86 m² | +33 m² +62% | 2021 |
|---|
| 4, Gomm Road42 m away | 107 m² | 140 m² | +33 m² +31% | 2019 |
|---|
| 52, Croft Street958 m away | 96 m² | 129 m² | +33 m² +34% | 2019 |
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| 8, Mossington Gardens431 m away | 103 m² | 135 m² | +32 m² +31% | 2024 |
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| 3, Plough Way741 m away | 69 m² | 101 m² | +32 m² +46% | 2022 |
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| Flat 154, Channel House, Water Gardens Square663 m away | 88 m² | 120 m² | +32 m² +36% | 2019 |
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| Flat 28, Iceland Wharf, Plough Way985 m away | 32 m² | 64 m² | +32 m² +100% | 2009 |
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| 10, Trothy Road991 m away | 50 m² | 81 m² | +31 m² +62% | 2025 |
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| Flat 48, Chamberlain Court, Silwood Street526 m away | 69 m² | 100 m² | +31 m² +45% | 2024 |
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| 39, Plough Way741 m away | 89 m² | 120 m² | +31 m² +35% | 2023 |
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| 41, Collett Road747 m away | 83 m² | 113 m² | +30 m² +36% | 2025 |
|---|
| Flat 226, Renoir Court, 12, Stubbs Drive858 m away | 39 m² | 69 m² | +30 m² +77% | 2023 |
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| Flat 16, Iceland Wharf, Plough Way985 m away | 77 m² | 107 m² | +30 m² +39% | 2009 |
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| 248, Lower Road827 m away | 109 m² | 138 m² | +29 m² +27% | 2022 |
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| 108, Montreal House, Surrey Quays Road504 m away | 38 m² | 67 m² | +29 m² +76% | 2021 |
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| 100, Montreal House, Surrey Quays Road504 m away | 38 m² | 66 m² | +28 m² +74% | 2026 |
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| 38, St James'S Road893 m away | 60 m² | 88 m² | +28 m² +47% | 2020 |
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| 4, Eleanor Close813 m away | 122 m² | 150 m² | +28 m² +23% | 2017 |
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| 18, Middleton Drive856 m away | 55 m² | 82 m² | +27 m² +49% | 2025 |
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| 17, Eleanor Close856 m away | 53 m² | 80 m² | +27 m² +51% | 2023 |
|---|
| Flat 3d, St. Johns Wharf, 104 - 106, Wapping High Street980 m away | 152 m² | 179 m² | +27 m² +18% | 2022 |
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| 14 - 16, Rotherhithe New Road580 m away | 48 m² | 75 m² | +27 m² +56% | 2019 |
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| 204, St James'S Road964 m away | 80 m² | 107 m² | +27 m² +34% | 2019 |
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| 19, Trothy Road991 m away | 49 m² | 76 m² | +27 m² +55% | 2019 |
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| Flat 344, Eden House, Water Gardens Square618 m away | 61 m² | 87 m² | +26 m² +43% | 2025 |
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| 10, Clifton Place852 m away | 54 m² | 80 m² | +26 m² +48% | 2023 |
|---|
| 13, Temeraire Street603 m away | 67 m² | 93 m² | +26 m² +39% | 2021 |
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| 108, Ann Moss Way135 m away | 80 m² | 106 m² | +26 m² +33% | 2020 |
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| Flat 15, Sequoia House, 18, Quebec Way913 m away | 51 m² | 77 m² | +26 m² +51% | 2020 |
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| 6, John Mckenna Walk815 m away | 78 m² | 104 m² | +26 m² +33% | 2019 |
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| Flat 6, Collette Court, Eleanor Close859 m away | 119 m² | 145 m² | +26 m² +22% | 2014 |
|---|
| Flat 152, Channel House, Water Gardens Square663 m away | 107 m² | 132 m² | +25 m² +23% | 2019 |
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| Flat 5, Chamberlain Court, Silwood Street526 m away | 61 m² | 85 m² | +24 m² +39% | 2025 |
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| Flat 11, Lock Keepers Heights, 117, Brunswick Quay630 m away | 49 m² | 73 m² | +24 m² +49% | 2024 |
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| 55, Montreal House, Surrey Quays Road504 m away | 45 m² | 69 m² | +24 m² +53% | 2021 |
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| 102, Montreal House, Surrey Quays Road504 m away | 38 m² | 62 m² | +24 m² +63% | 2021 |
|---|
| 37, Webster Road736 m away | 58 m² | 82 m² | +24 m² +41% | 2021 |
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| Flat 3, Carleton House, Wolfe Crescent722 m away | 128 m² | 152 m² | +24 m² +19% | 2017 |
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| Flat 256, Gainsborough Court, 14, Stubbs Drive858 m away | 56 m² | 80 m² | +24 m² +43% | 2011 |
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| 7, Hithe Grove241 m away | 122 m² | 145 m² | +23 m² +19% | 2023 |
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| Flat 264, Dovecote House, Water Gardens Square666 m away | 66 m² | 89 m² | +23 m² +35% | 2022 |
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| 67, Swan Road643 m away | 66 m² | 89 m² | +23 m² +35% | 2021 |
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| 50, Kinburn Street818 m away | 56 m² | 79 m² | +23 m² +41% | 2020 |
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| 3, Kinburn Street797 m away | 57 m² | 80 m² | +23 m² +40% | 2019 |
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| 126, Brunswick Quay818 m away | 73 m² | 96 m² | +23 m² +32% | 2011 |
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| Flat 262, Gainsborough Court, 14, Stubbs Drive858 m away | 57 m² | 80 m² | +23 m² +40% | 2011 |
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| 3, Hawke Place898 m away | 71 m² | 93 m² | +22 m² +31% | 2026 |
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| Flat 3, Corbetts Wharf, 87, Bermondsey Wall East813 m away | 136 m² | 158 m² | +22 m² +16% | 2025 |
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| 206, Rotherhithe Street869 m away | 113 m² | 135 m² | +22 m² +19% | 2025 |
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| 26, Abbey Gardens977 m away | 40 m² | 62 m² | +22 m² +55% | 2025 |
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| Flat 1, Manitoba Court, Canada Estate402 m away | 68 m² | 90 m² | +22 m² +32% | 2022 |
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| Flat A, 39, Silwood Street705 m away | 61 m² | 83 m² | +22 m² +36% | 2022 |
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| 14, Canute Gardens441 m away | 76 m² | 98 m² | +22 m² +29% | 2020 |
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| Flat 18, Toronto House, Surrey Quays Road548 m away | 49 m² | 71 m² | +22 m² +45% | 2020 |
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| 98, Ann Moss Way214 m away | 73 m² | 95 m² | +22 m² +30% | 2017 |
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| Flat 433, Heligan House, Water Gardens Square624 m away | 66 m² | 87 m² | +21 m² +32% | 2026 |
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| Flat 673, Pavillion House, Water Gardens Square657 m away | 85 m² | 106 m² | +21 m² +25% | 2024 |
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| Flat 214, Dovecote House, Water Gardens Square666 m away | 48 m² | 69 m² | +21 m² +44% | 2024 |
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| 1, Rotherhithe Old Road468 m away | 55 m² | 76 m² | +21 m² +38% | 2022 |
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| Flat 75, Vancouver House, Needleman Street561 m away | 67 m² | 88 m² | +21 m² +31% | 2022 |
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| 41, Elephant Lane642 m away | 70 m² | 91 m² | +21 m² +30% | 2021 |
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| Flat 29, 1, Yeoman Street964 m away | 53 m² | 74 m² | +21 m² +40% | 2020 |
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| 17, Frankland Close344 m away | 103 m² | 124 m² | +21 m² +20% | 2015 |
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| 6, Chargrove Close926 m away | 84 m² | 105 m² | +21 m² +25% | 2012 |
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| Flat 3, Gorham House, Wolfe Crescent778 m away | 115 m² | 135 m² | +20 m² +17% | 2025 |
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| 65, Montreal House, Surrey Quays Road504 m away | 76 m² | 96 m² | +20 m² +26% | 2024 |
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| 6, Clipper Close754 m away | 56 m² | 76 m² | +20 m² +36% | 2024 |
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| Flat 14, Iceland Wharf, Plough Way985 m away | 89 m² | 109 m² | +20 m² +22% | 2024 |
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| 164, Montreal House, Surrey Quays Road504 m away | 69 m² | 89 m² | +20 m² +29% | 2020 |
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| 47, Webster Road736 m away | 56 m² | 76 m² | +20 m² +36% | 2020 |
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| Flat 5, 302, Southwark Park Road462 m away | 56 m² | 76 m² | +20 m² +36% | 2014 |
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| 1c, Ilderton Road789 m away | 46 m² | 66 m² | +20 m² +43% | 2013 |
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| Flat 6, Durell House, Wolfe Crescent700 m away | 39 m² | 59 m² | +20 m² +51% | 2011 |
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| Flat 26, William Evans House, Haddonfield735 m away | 50 m² | 70 m² | +20 m² +40% | 2010 |
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| Flat 7, Carinthia Court, 93, Plough Way917 m away | 39 m² | 59 m² | +20 m² +51% | 2010 |
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| 27, Cunard Walk813 m away | 45 m² | 64 m² | +19 m² +42% | 2025 |
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| Flat 22, Iceland Wharf, Plough Way985 m away | 69 m² | 88 m² | +19 m² +28% | 2025 |
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| 9, Clifton Place852 m away | 28 m² | 47 m² | +19 m² +68% | 2024 |
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| Flat 144, Channel House, Water Gardens Square663 m away | 66 m² | 85 m² | +19 m² +29% | 2023 |
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| 101, Redriff Road723 m away | 123 m² | 142 m² | +19 m² +15% | 2023 |
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| 8a, Windrose Close863 m away | 74 m² | 93 m² | +19 m² +26% | 2023 |
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| 3, Radley Court989 m away | 52 m² | 71 m² | +19 m² +37% | 2023 |
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| Flat 1, 107, Rotherhithe Street774 m away | 112 m² | 131 m² | +19 m² +17% | 2021 |
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| Flat 28, 1, Concorde Way683 m away | 50 m² | 69 m² | +19 m² +38% | 2020 |
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| Flat 47, Iceland Wharf, Plough Way985 m away | 69 m² | 88 m² | +19 m² +28% | 2019 |
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| 2, Schooner Close774 m away | 43 m² | 62 m² | +19 m² +44% | 2015 |
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| Flat 16, Cedar House, 1, Woodland Crescent610 m away | 91 m² | 110 m² | +19 m² +21% | 2011 |
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| 20, Brunswick Quay774 m away | 77 m² | 95 m² | +18 m² +23% | 2025 |
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| Flat 62, Hockney Court, 4, Rossetti Road844 m away | 38 m² | 56 m² | +18 m² +47% | 2024 |
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| Flat 96, 10, Rossetti Road861 m away | 33 m² | 51 m² | +18 m² +55% | 2024 |
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| Flat 106, Ontario Point, 28, Surrey Quays Road452 m away | 51 m² | 69 m² | +18 m² +35% | 2022 |
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| 4, Garter Way836 m away | 98 m² | 116 m² | +18 m² +18% | 2021 |
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| 78, Plough Way896 m away | 70 m² | 88 m² | +18 m² +26% | 2019 |
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| Flat 79, Basque Court, Garter Way794 m away | 50 m² | 68 m² | +18 m² +36% | 2016 |
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| 13, Bray Crescent969 m away | 107 m² | 124 m² | +17 m² +16% | 2026 |
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| Flat 51, Ontario Point, 28, Surrey Quays Road452 m away | 50 m² | 67 m² | +17 m² +34% | 2024 |
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| Flat 90, Constable Court, 4, Stubbs Drive962 m away | 39 m² | 56 m² | +17 m² +44% | 2024 |
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| Flat 505, Thames Tunnel Mills, 113, Rotherhithe Street749 m away | 84 m² | 101 m² | +17 m² +20% | 2023 |
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| 8, Clifton Place852 m away | 29 m² | 46 m² | +17 m² +59% | 2023 |
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| Flat 12, Sycamore House, 22, Woodland Crescent652 m away | 77 m² | 94 m² | +17 m² +22% | 2022 |
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| Flat 315, Eden House, Water Gardens Square618 m away | 76 m² | 93 m² | +17 m² +22% | 2021 |
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| 15, Canon Beck Road820 m away | 81 m² | 98 m² | +17 m² +21% | 2021 |
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| 8, Isambard Place865 m away | 60 m² | 77 m² | +17 m² +28% | 2021 |
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| 18, Bramcote Grove946 m away | 45 m² | 62 m² | +17 m² +38% | 2021 |
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| 7, Hardy Close837 m away | 77 m² | 94 m² | +17 m² +22% | 2020 |
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| Flat 10, Burrage Court, Worgan Street658 m away | 62 m² | 79 m² | +17 m² +27% | 2019 |
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| Flat 6, Wickfield House, Wilson Grove812 m away | 61 m² | 78 m² | +17 m² +28% | 2014 |
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| Flat 2, James House, Wolfe Crescent743 m away | 55 m² | 72 m² | +17 m² +31% | 2012 |
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| 9, Marlow Way971 m away | 58 m² | 75 m² | +17 m² +29% | 2012 |
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| 59, Plough Way741 m away | 87 m² | 103 m² | +16 m² +18% | 2026 |
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| 73, Trundleys Road985 m away | 64 m² | 80 m² | +16 m² +25% | 2022 |
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| Flat 6, Sycamore House, 22, Woodland Crescent652 m away | 72 m² | 88 m² | +16 m² +22% | 2021 |
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| 17, Chargrove Close926 m away | 81 m² | 97 m² | +16 m² +20% | 2021 |
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| Flat 6, East India Court, 57, St Marychurch Street677 m away | 80 m² | 96 m² | +16 m² +20% | 2019 |
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| 18, Benwick Close388 m away | 80 m² | 96 m² | +16 m² +20% | 2014 |
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| 28, Greenland Quay832 m away | 86 m² | 102 m² | +16 m² +19% | 2013 |
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| Flat 28, Larch House, Ainsty Estate661 m away | 49 m² | 64 m² | +15 m² +31% | 2026 |
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| Flat 232, Dovecote House, Water Gardens Square666 m away | 63 m² | 78 m² | +15 m² +24% | 2026 |
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| 124, Cherry Garden Street724 m away | 60 m² | 75 m² | +15 m² +25% | 2023 |
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| Flat 224, Renoir Court, 12, Stubbs Drive858 m away | 54 m² | 69 m² | +15 m² +28% | 2023 |
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| 152, Montreal House, Surrey Quays Road504 m away | 70 m² | 85 m² | +15 m² +21% | 2021 |
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| Flat 2, Carleton House, Wolfe Crescent722 m away | 45 m² | 60 m² | +15 m² +33% | 2021 |
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| Flat 2, Stable House, 1, Hope Wharf696 m away | 54 m² | 69 m² | +15 m² +28% | 2019 |
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| Flat 5, Walter Langley Court, 14, Brunel Road741 m away | 62 m² | 77 m² | +15 m² +24% | 2019 |
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| Flat 1, Adelphi Court, Garter Way734 m away | 40 m² | 55 m² | +15 m² +38% | 2018 |
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| 25, Cunard Walk813 m away | 43 m² | 58 m² | +15 m² +35% | 2018 |
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| 353, Southwark Park Road388 m away | 38 m² | 53 m² | +15 m² +39% | 2016 |
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| 10, Janeway Street866 m away | 86 m² | 101 m² | +15 m² +17% | 2013 |
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