| Apartment 1 Echo Building, West Wear Street, Sunderland | Leasehold | 82 m² | £172,200 (2007) |
| Apartment 2 Echo Building, West Wear Street, Sunderland | Leasehold | 64 m² | £31,800 (2024) |
| Apartment 3 Echo Building, West Wear Street, Sunderland | Leasehold | 79 m² | £157,969 (2007) |
| Apartment 4, Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £30,000 (2025) |
| Apartment 5, Echo Building, West Wear Street, Sunderland | Leasehold | 70 m² | £95,000 (2017) |
| Apartment 6 Echo Building, West Wear Street, Sunderland | Leasehold | 61 m² | £64,999 (2021) |
| Apartment 7 Echo Building, West Wear Street, Sunderland | Leasehold | 81 m² | £61,500 (2021) |
| Apartment 8 Echo Building, West Wear Street, Sunderland | Leasehold | 86 m² | £50,000 (2023) |
| Apartment 9, Echo Building, West Wear Street, Sunderland | Leasehold | 77 m² | £189,582 (2007) |
| Apartment 10 Echo Building, West Wear Street, Sunderland | Leasehold | 60 m² | £80,000 (2019) |
| Apartment 11 Echo Building, West Wear Street, Sunderland | Leasehold | 60 m² | £35,000 (2023) |
| Apartment 12 Echo Building, West Wear Street, Sunderland | Leasehold | 61 m² | £20,250 (2024) |
| Apartment 14 Echo Building, West Wear Street, Sunderland | Leasehold | 48 m² | £50,850 (2017) |
| Apartment 15 Echo Building, West Wear Street, Sunderland | Leasehold | 58 m² | £123,000 (2007) |
| Apartment 16 Echo Building, West Wear Street, Sunderland | Leasehold | 59 m² | £37,500 (2022) |
| Apartment 17 Echo Building, West Wear Street, Sunderland | Leasehold | 63 m² | £43,000 (2024) |
| Apartment 18 Echo Building, West Wear Street, Sunderland | Leasehold | 82 m² | £180,000 (2007) |
| Apartment 19 Echo Building, West Wear Street, Sunderland | Leasehold | 67 m² | £87,000 (2016) |
| Apartment 20 Echo Building, West Wear Street, Sunderland | Leasehold | 83 m² | £30,000 (2025) |
| Apartment 21 Echo Building, West Wear Street, Sunderland | Leasehold | 79 m² | £176,259 (2007) |
| Apartment 22, Echo Building, West Wear Street, Sunderland | Leasehold | 77 m² | £30,000 (2025) |
| Apartment 23 Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £77,000 (2016) |
| Apartment 24 Echo Building, West Wear Street, Sunderland | Leasehold | 77 m² | £60,000 (2018) |
| Apartment 25 Echo Building, West Wear Street, Sunderland | Leasehold | 129 m² | £158,326 (2007) |
| Apartment 26, Echo Building, West Wear Street, Sunderland | Leasehold | 77 m² | £157,173 (2007) |
| Apartment 27, Echo Building, West Wear Street, Sunderland | - | 70 m² | - |
| Apartment 28 Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £65,000 (2024) |
| Apartment 29 Echo Building, West Wear Street, Sunderland | Leasehold | 83 m² | £75,000 (2020) |
| Apartment 30 Echo Building, West Wear Street, Sunderland | Leasehold | 93 m² | £237,000 (2008) |
| Apartment 31, Echo Building, West Wear Street, Sunderland | Leasehold | 89 m² | £237,000 (2008) |
| Apartment 32 Echo Building, West Wear Street, Sunderland | Leasehold | 70 m² | £169,650 (2007) |
| Apartment 33, Echo Building, West Wear Street, Sunderland | Leasehold | 64 m² | £74,000 (2018) |
| Apartment 34, Echo Building, West Wear Street, Sunderland | Leasehold | 80 m² | £156,085 (2007) |
| Apartment 35 Echo Building, West Wear Street, Sunderland | Leasehold | 84 m² | £55,000 (2021) |
| Apartment 36 Echo Building, West Wear Street, Sunderland | - | 82 m² | - |
| Apartment 37, Echo Building, West Wear Street, Sunderland | Leasehold | 68 m² | £171,799 (2007) |
| Apartment 38 Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £215,000 (2007) |
| Apartment 39 Echo Building, West Wear Street, Sunderland | - | 81 m² | - |
| Apartment 40, Echo Building, West Wear Street, Sunderland | Leasehold | 80 m² | £197,000 (2007) |
| Apartment 41 Echo Building, West Wear Street, Sunderland | Leasehold | 72 m² | £82,000 (2017) |
| Apartment 42 Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £175,000 (2007) |
| Apartment 43 Echo Building, West Wear Street, Sunderland | - | 78 m² | - |
| Apartment 44 Echo Building, West Wear Street, Sunderland | Leasehold | 79 m² | £88,500 (2020) |
| Apartment 45 Echo Building, West Wear Street, Sunderland | Leasehold | 81 m² | £72,000 (2021) |
| Apartment 46 Echo Building, West Wear Street, Sunderland | Leasehold | 63 m² | £42,000 (2026) |
| Apartment 47 Echo Building, West Wear Street, Sunderland | Leasehold | 63 m² | £83,000 (2019) |
| Apartment 48, Echo Building, West Wear Street, Sunderland | Leasehold | 117 m² | £247,000 (2008) |
| Apartment 49 Echo Building, West Wear Street, Sunderland | Leasehold | 104 m² | £82,000 (2019) |
| Apartment 50 Echo Building, West Wear Street, Sunderland | Leasehold | 79 m² | £188,875 (2007) |
| Apartment 51 Echo Building, West Wear Street, Sunderland | Leasehold | 59 m² | £22,000 (2024) |
| Apartment 52 Echo Building, West Wear Street, Sunderland | Leasehold | 80 m² | £81,000 (2014) |
| Apartment 53 Echo Building, West Wear Street, Sunderland | Leasehold | 61 m² | £36,500 (2023) |
| Apartment 54, Echo Building, West Wear Street, Sunderland | Leasehold | 85 m² | £247,000 (2007) |
| Apartment 55, Echo Building, West Wear Street, Sunderland | Leasehold | 85 m² | £180,400 (2007) |
| Apartment 56, Echo Building, West Wear Street, Sunderland | Leasehold | 76 m² | £180,400 (2007) |
| Apartment 57 Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £43,000 (2025) |
| Apartment 58 Echo Building, West Wear Street, Sunderland | Leasehold | 79 m² | £180,400 (2007) |
| Apartment 59 Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £74,000 (2017) |
| Apartment 60, Echo Building, West Wear Street, Sunderland | Leasehold | 77 m² | £32,000 (2025) |
| Apartment 61 Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £38,000 (2023) |
| Apartment 62 Echo Building, West Wear Street, Sunderland | Leasehold | 80 m² | £78,000 (2014) |
| Apartment 63 Echo Building, West Wear Street, Sunderland | Leasehold | 61 m² | £60,000 (2021) |
| Apartment 64, Echo Building, Sunderland | Leasehold | 59 m² | £82,000 (2018) |
| Apartment 65 Echo Building, West Wear Street, Sunderland | Leasehold | 82 m² | £38,000 (2024) |
| Apartment 66 Echo Building, West Wear Street, Sunderland | Leasehold | 80 m² | £242,000 (2008) |
| Apartment 67 Echo Building, West Wear Street, Sunderland | Leasehold | 80 m² | £250,000 (2008) |
| Apartment 68 Echo Building, West Wear Street, Sunderland | Leasehold | 79 m² | £179,615 (2007) |
| Apartment 69, Echo Building, West Wear Street, Sunderland | Leasehold | 76 m² | £55,000 (2021) |
| Apartment 70 Echo Building, West Wear Street, Sunderland | Leasehold | 79 m² | £59,500 (2017) |
| Apartment 71 Echo Building, West Wear Street, Sunderland | Leasehold | 82 m² | £170,667 (2007) |
| Apartment 72, Echo Building, West Wear Street, Sunderland | Leasehold | 75 m² | £70,000 (2019) |
| Apartment 73, Echo Building, West Wear Street, Sunderland | Leasehold | 69 m² | £78,000 (2014) |
| Apartment 74 Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £225,000 (2007) |
| Apartment 75, Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £85,000 (2017) |
| Apartment 76 Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £184,500 (2007) |
| Apartment 77 Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £38,000 (2024) |
| Apartment 78, Echo Building, West Wear Street, Sunderland | Leasehold | 79 m² | £184,500 (2007) |
| Apartment 79 Echo Building, West Wear Street, Sunderland | Leasehold | 80 m² | £80,000 (2014) |
| Apartment 80, Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £85,000 (2014) |
| Apartment 81 Echo Building, West Wear Street, Sunderland | Leasehold | 74 m² | £34,213 (2026) |
| Apartment 82 Echo Building, West Wear Street, Sunderland | Leasehold | 78 m² | £55,000 (2023) |
| Apartment 83 Echo Building, West Wear Street, Sunderland | Leasehold | 82 m² | £75,000 (2025) |
| Apartment 84 Echo Building, West Wear Street, Sunderland | Leasehold | 80 m² | £247,000 (2007) |
| Apartment 85 Echo Building, West Wear Street, Sunderland | Leasehold | 62 m² | £28,000 (2025) |
| Apartment 86, Echo Building, West Wear Street, Sunderland | Leasehold | 68 m² | £70,000 (2017) |
| Apartment 87 Echo Building, West Wear Street, Sunderland | - | 82 m² | - |
| Apartment 88 Echo Building, West Wear Street, Sunderland | Leasehold | 80 m² | £82,500 (2014) |
| Apartment 89 Echo Building, West Wear Street, Sunderland | Leasehold | 82 m² | £79,000 (2015) |
| Apartment 90 Echo Building, West Wear Street, Sunderland | Leasehold | 80 m² | £247,000 (2008) |
| Apartment 106, Echo Building, West Wear Street, Sunderland | - | 82 m² | - |
| Apartment 108 Echo Building, West Wear Street, Sunderland | - | 78 m² | - |
| Apartment 129, Echo Building, West Wear Street, Sunderland | - | 78 m² | - |
| Apartment 135, Echo Building, West Wear Street, Sunderland | - | 74 m² | - |
| Apartment 150, Echo Building, West Wear Street, Sunderland | - | 77 m² | - |
| Sunderland Refugee & Asylum Seekers Network, Riverview House, West Wear Street, Sunderland | Leasehold | 1,216 m² | £200,000 (2007) |