| Flat 101 Echo House, 89, City Island Way, London | Leasehold | 113 m² | £748,880 (2021) |
| Flat 201 Echo House, 89, City Island Way, London | Leasehold | 80 m² | £497,065 (2019) |
| Flat 202 Echo House, 89, City Island Way, London | Leasehold | 73 m² | £453,967 (2019) |
| Flat 203 Echo House, 89, City Island Way, London | Leasehold | 79 m² | £615,000 (2024) |
| Flat 204 Echo House, 89, City Island Way, London | Leasehold | 52 m² | £322,374 (2019) |
| Flat 205 Echo House, 89, City Island Way, London | Leasehold | 55 m² | £339,038 (2019) |
| Flat 301 Echo House, 89, City Island Way, London | Leasehold | 80 m² | £497,065 (2019) |
| Flat 302 Echo House, 89, City Island Way, London | Leasehold | 73 m² | £455,116 (2019) |
| Flat 303 Echo House, 89, City Island Way, London | Leasehold | 79 m² | £485,572 (2019) |
| Flat 304 Echo House, 89, City Island Way, London | Leasehold | 52 m² | £322,374 (2019) |
| Flat 305 Echo House, 89, City Island Way, London | Leasehold | 55 m² | £339,038 (2019) |
| Flat 401 Echo House, 89, City Island Way, London | Leasehold | 80 m² | £497,065 (2019) |
| Flat 402 Echo House, 89, City Island Way, London | Leasehold | 78 m² | £487,296 (2019) |
| Flat 403 Echo House, 89, City Island Way, London | Leasehold | 113 m² | £847,368 (2022) |
| Flat 404 Echo House, 89, City Island Way, London | Leasehold | 76 m² | £470,631 (2019) |
| Flat 405 Echo House, 89, City Island Way, London | Leasehold | 80 m² | £485,572 (2019) |
| Flat 406 Echo House, 89, City Island Way, London | Leasehold | 52 m² | £322,374 (2019) |
| Flat 407 Echo House, 89, City Island Way, London | Leasehold | 55 m² | £480,000 (2019) |
| Flat 501 Echo House, 89, City Island Way, London | Leasehold | 111 m² | £835,000 (2019) |
| Flat 502 Echo House, 89, City Island Way, London | Leasehold | 58 m² | £509,250 (2019) |
| Flat 503 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £422,750 (2020) |
| Flat 504 Echo House, 89, City Island Way, London | Leasehold | 52 m² | £446,200 (2019) |
| Flat 505 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £427,500 (2019) |
| Flat 506 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £451,050 (2019) |
| Flat 507 Echo House, 89, City Island Way, London | Leasehold | 81 m² | £635,000 (2022) |
| Flat 508 Echo House, 89, City Island Way, London | Leasehold | 39 m² | £335,000 (2023) |
| Flat 509 Echo House, 89, City Island Way, London | Leasehold | 40 m² | £385,000 (2020) |
| Flat 601 Echo House, 89, City Island Way, London | Leasehold | 111 m² | £837,200 (2020) |
| Flat 602 Echo House, 89, City Island Way, London | Leasehold | 58 m² | £485,000 (2019) |
| Flat 603 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £432,000 (2019) |
| Flat 604 Echo House, 89, City Island Way, London | Leasehold | 52 m² | £441,750 (2019) |
| Flat 605 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £432,250 (2019) |
| Flat 606 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £455,900 (2019) |
| Flat 607 Echo House, 89, City Island Way, London | Leasehold | 81 m² | £636,500 (2019) |
| Flat 608 Echo House, 89, City Island Way, London | Leasehold | 39 m² | £360,150 (2019) |
| Flat 609 Echo House, 89, City Island Way, London | Leasehold | 40 m² | £389,550 (2019) |
| Flat 701 Echo House, 89, City Island Way, London | Leasehold | 96 m² | £775,000 (2019) |
| Flat 702 Echo House, 89, City Island Way, London | Leasehold | 58 m² | £500,000 (2019) |
| Flat 703 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £445,000 (2019) |
| Flat 704 Echo House, 89, City Island Way, London | Leasehold | 52 m² | £444,150 (2019) |
| Flat 705 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £446,200 (2019) |
| Flat 706 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £475,000 (2019) |
| Flat 707 Echo House, 89, City Island Way, London | Leasehold | 81 m² | £639,200 (2019) |
| Flat 708 Echo House, 89, City Island Way, London | Leasehold | 52 m² | £485,000 (2019) |
| Flat 709 Echo House, 89, City Island Way, London | Leasehold | 39 m² | £392,000 (2019) |
| Flat 801 Echo House, 89, City Island Way, London | Leasehold | 96 m² | £712,800 (2019) |
| Flat 802 Echo House, 89, City Island Way, London | Leasehold | 58 m² | £503,500 (2019) |
| Flat 803 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £451,200 (2020) |
| Flat 804 Echo House, 89, City Island Way, London | Leasehold | 52 m² | £425,000 (2022) |
| Flat 805 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £453,600 (2019) |
| Flat 806 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £476,437 (2019) |
| Flat 807 Echo House, 89, City Island Way, London | Leasehold | 81 m² | £658,950 (2019) |
| Flat 808 Echo House, 89, City Island Way, London | Leasehold | 52 m² | £489,600 (2019) |
| Flat 809 Echo House, 89, City Island Way, London | Leasehold | 39 m² | £322,000 (2026) |
| Flat 901 Echo House, 89, City Island Way, London | Leasehold | 96 m² | £759,000 (2020) |
| Flat 902 Echo House, 89, City Island Way, London | Leasehold | 58 m² | £524,300 (2019) |
| Flat 903 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £460,750 (2019) |
| Flat 904 Echo House, 89, City Island Way, London | Leasehold | 52 m² | £487,575 (2019) |
| Flat 905 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £470,450 (2019) |
| Flat 906 Echo House, 89, City Island Way, London | Leasehold | 51 m² | £522,500 (2019) |
| Flat 907 Echo House, 89, City Island Way, London | Leasehold | 81 m² | £651,000 (2020) |
| Flat 908 Echo House, 89, City Island Way, London | Leasehold | 52 m² | £489,250 (2019) |
| Flat 909 Echo House, 89, City Island Way, London | Leasehold | 39 m² | £396,900 (2019) |
| Flat 1001 Echo House, 89, City Island Way, London | Leasehold | 116 m² | £1,025,000 (2023) |
| Flat 1002 Echo House, 89, City Island Way, London | Leasehold | 75 m² | £744,000 (2019) |
| Flat 1003 Echo House, 89, City Island Way, London | Leasehold | 104 m² | £870,000 (2023) |
| Flat 1004 Echo House, 89, City Island Way, London | Leasehold | 75 m² | £720,750 (2019) |
| Flat 1101 Echo House, 89, City Island Way, London | Leasehold | 116 m² | £1,106,250 (2019) |
| Flat 1102 Echo House, 89, City Island Way, London | Leasehold | 75 m² | £685,000 (2022) |
| Flat 1103 Echo House, 89, City Island Way, London | Leasehold | 104 m² | £902,000 (2022) |
| Flat 1104 Echo House, 89, City Island Way, London | Leasehold | 75 m² | £705,000 (2022) |