| Apartment B21 Capital Building, 8, New Union Square, London | Leasehold | 107 m² | £1,000,000 (2022) |
| Apartment B22, Capital Building, 8 New Union Square, London | Leasehold | 89 m² | £815,000 (2016) |
| Apartment B23 Capital Building, 8, New Union Square, London | Leasehold | 108 m² | £960,000 (2016) |
| Apartment B24, Capital Building, 8 New Union Square, London | Leasehold | 131 m² | £1,139,000 (2016) |
| Apartment B25 Capital Building, 8, New Union Square, London | Leasehold | 85 m² | £809,500 (2016) |
| Apartment B26 Capital Building, 8, New Union Square, London | Leasehold | 88 m² | £785,000 (2016) |
| Apartment B27 Capital Building, 8, New Union Square, London | Leasehold | 85 m² | £835,000 (2016) |
| Apartment B28, Capital Building, 8 New Union Square, London | Leasehold | 60 m² | £999,000 (2016) |
| Apartment B29, Capital Building, 8 New Union Square, London | Leasehold | 150 m² | £1,380,000 (2016) |
| Apartment B31 Capital Building, 8, New Union Square, London | - | 50 m² | - |
| Apartment B32 Capital Building, 8, New Union Square, London | - | 41 m² | - |
| Apartment B33 Capital Building, 8, New Union Square, London | - | 38 m² | - |
| Apartment B34 Capital Building, 8, New Union Square, London | - | 85 m² | - |
| Apartment B35, Capital Building, 8 New Union Square, London | Leasehold | 85 m² | £819,300 (2016) |
| Apartment B36, Capital Building, 8 New Union Square, London | Leasehold | 60 m² | £805,000 (2016) |
| Apartment B37 Capital Building, 8, New Union Square, London | Leasehold | 85 m² | £930,000 (2017) |
| Apartment B38 Capital Building, 8, New Union Square, London | Leasehold | 119 m² | £1,191,500 (2016) |
| Apartment B39 Capital Building, 8, New Union Square, London | - | 62 m² | - |
| Apartment B41, Capital Building, 8 New Union Square, London | - | 70 m² | - |
| Apartment B42, Capital Building, 8 New Union Square, London | Leasehold | 42 m² | £460,000 (2016) |
| Apartment B43, Capital Building, 8 New Union Square, London | Leasehold | 63 m² | £525,000 (2021) |
| Apartment B44 Capital Building, 8, New Union Square, London | Leasehold | 85 m² | £785,000 (2016) |
| Apartment B45 Capital Building, 8, New Union Square, London | Leasehold | 85 m² | £829,100 (2016) |
| Apartment B46 Capital Building, 8, New Union Square, London | Leasehold | 88 m² | £930,000 (2024) |
| Apartment B47 Capital Building, 8, New Union Square, London | Leasehold | 85 m² | £980,000 (2025) |
| Apartment B48 Capital Building, 8, New Union Square, London | Leasehold | 119 m² | £1,550,000 (2017) |
| Apartment B49, Capital Building, 8 New Union Square, London | Leasehold | 60 m² | £705,000 (2016) |
| Apartment B51, Capital Building, 8 New Union Square, London | Leasehold | 50 m² | £465,500 (2016) |
| Apartment B52, Capital Building, 8 New Union Square, London | Leasehold | 50 m² | £446,400 (2016) |
| Apartment B53 Capital Building, 8, New Union Square, London | Leasehold | 38 m² | £445,000 (2016) |
| Apartment B54 Capital Building, 8, New Union Square, London | Leasehold | 85 m² | £935,000 (2016) |
| Apartment B55 Capital Building, 8, New Union Square, London | Leasehold | 85 m² | £855,000 (2016) |
| Apartment B56 Capital Building, 8, New Union Square, London | Leasehold | 88 m² | £970,000 (2023) |
| Apartment B57, Capital Building, 8 New Union Square, London | Leasehold | 80 m² | £825,000 (2016) |
| Apartment B58, Capital Building, 8 New Union Square, London | Leasehold | 119 m² | £1,199,000 (2016) |
| Apartment B59 Capital Building, 8, New Union Square, London | Leasehold | 62 m² | £785,000 (2018) |
| Apartment B61, Capital Building, 8 New Union Square, London | Leasehold | 60 m² | £470,250 (2016) |
| Apartment B62, Capital Building, 8 New Union Square, London | - | 41 m² | - |
| Apartment B63 Capital Building, 8, New Union Square, London | Leasehold | 38 m² | £538,750 (2025) |
| Apartment B64, Capital Building, 8 New Union Square, London | Leasehold | 85 m² | £805,000 (2016) |
| Apartment B65 Capital Building, 8, New Union Square, London | Leasehold | 85 m² | £960,000 (2018) |
| Apartment B66, Capital Building, 8 New Union Square, London | Leasehold | 90 m² | £885,000 (2016) |
| Apartment B67, Capital Building, 8 New Union Square, London | Leasehold | 80 m² | £885,000 (2016) |
| Apartment B68, Capital Building, 8 New Union Square, London | Leasehold | 130 m² | £1,270,000 (2016) |
| Apartment B69 Capital Building, 8, New Union Square, London | Leasehold | 62 m² | £715,000 (2016) |
| Apartment B71 Capital Building, 8, New Union Square, London | Leasehold | 50 m² | £500,000 (2016) |
| Apartment B72, Capital Building, 8 New Union Square, London | Leasehold | 50 m² | £467,875 (2016) |
| Apartment B73, Capital Building, 8 New Union Square, London | Leasehold | 60 m² | £455,000 (2016) |
| Apartment B74 Capital Building, 8, New Union Square, London | Leasehold | 85 m² | £815,000 (2016) |
| Apartment B75 Capital Building, 8, New Union Square, London | Leasehold | 85 m² | £990,000 (2024) |
| Apartment B76, Capital Building, 8 New Union Square, London | Leasehold | 88 m² | £800,000 (2021) |
| Apartment B77 Capital Building, 8, New Union Square, London | Leasehold | 85 m² | £950,000 (2024) |
| Apartment B78 Capital Building, 8, New Union Square, London | Leasehold | 119 m² | £1,550,000 (2016) |
| Apartment B79, Capital Building, 8 New Union Square, London | Leasehold | 60 m² | £664,000 (2016) |
| Apartment B81 Capital Building, 8, New Union Square, London | Leasehold | 92 m² | £645,000 (2016) |
| Apartment B82 Capital Building, 8, New Union Square, London | Leasehold | 90 m² | £970,000 (2016) |
| Apartment B83, Capital Building, 8 New Union Square, London | Leasehold | 80 m² | £1,620,000 (2018) |
| Apartment B84, Capital Building, 8 New Union Square, London | Leasehold | 60 m² | £679,650 (2016) |
| Apartment B85, Capital Building, 8 New Union Square, London | Leasehold | 180 m² | £1,950,000 (2016) |
| Apartment B91, Capital Building, 8 New Union Square, London | - | 62 m² | - |
| Apartment B92, Capital Building, 8 New Union Square, London | Leasehold | 90 m² | £878,100 (2016) |
| Apartment B93 Capital Building, 8, New Union Square, London | Leasehold | 119 m² | £1,340,000 (2016) |
| Apartment B94 Capital Building, 8, New Union Square, London | Leasehold | 62 m² | £780,000 (2018) |
| Apartment B95, Capital Building, 8 New Union Square, London | Leasehold | 180 m² | £1,955,000 (2016) |
| Apartment B101 Capital Building, 8, New Union Square, London | Leasehold | 62 m² | £785,000 (2016) |
| Apartment B102 Capital Building, 8, New Union Square, London | Leasehold | 90 m² | £1,050,000 (2016) |
| Apartment B103 Capital Building, 8, New Union Square, London | Leasehold | 119 m² | £1,510,000 (2017) |
| Apartment B104 Capital Building, 8, New Union Square, London | Leasehold | 62 m² | £750,000 (2016) |
| Apartment B105 Capital Building, 8, New Union Square, London | Leasehold | 180 m² | £2,275,000 (2018) |
| Apartment B111 Capital Building, 8, New Union Square, London | Leasehold | 62 m² | £749,950 (2024) |
| Apartment B112, Capital Building, 8 New Union Square, London | Leasehold | 90 m² | £865,000 (2016) |
| Apartment B113 Capital Building, 8, New Union Square, London | Leasehold | 119 m² | £1,380,000 (2016) |
| Apartment B114 Capital Building, 8, New Union Square, London | Leasehold | 70 m² | £825,000 (2017) |
| Apartment B115, Capital Building, 8 New Union Square, London | Leasehold | 224 m² | £3,200,000 (2016) |
| Apartment B121 Capital Building, 8, New Union Square, London | Leasehold | 62 m² | £600,000 (2016) |
| Apartment B122 Capital Building, 8, New Union Square, London | Leasehold | 90 m² | £965,000 (2023) |
| Apartment B123 Capital Building, 8, New Union Square, London | Leasehold | 119 m² | £1,386,500 (2016) |
| Apartment B124 Capital Building, 8, New Union Square, London | Leasehold | 70 m² | £800,000 (2016) |
| Apartment B131, Capital Building, 8 New Union Square, London | Leasehold | 62 m² | £610,000 (2016) |
| Apartment B132, Capital Building, 8 New Union Square, London | Leasehold | 90 m² | £935,000 (2016) |
| Apartment B133 Capital Building, 8, New Union Square, London | Leasehold | 119 m² | £1,680,000 (2019) |
| Apartment B134, Capital Building, 8 New Union Square, London | Leasehold | 69 m² | £785,000 (2016) |
| Apartment B141 Capital Building, 8, New Union Square, London | Leasehold | 62 m² | £650,000 (2025) |
| Apartment B142 Capital Building, 8, New Union Square, London | Leasehold | 90 m² | £1,055,000 (2016) |
| Apartment B143 Capital Building, 8, New Union Square, London | Leasehold | 119 m² | £1,440,000 (2016) |
| Apartment B144 Capital Building, 8, New Union Square, London | Leasehold | 70 m² | £790,000 (2016) |
| Apartment B151, Capital Building, 8 New Union Square, London | Leasehold | 163 m² | £3,050,000 (2016) |
| Apartment B152, Capital Building, 8 New Union Square, London | Leasehold | 200 m² | £3,310,000 (2016) |
