| 138, Portland Street, London | - | 38 m² | - |
| 140 Portland Street, London | - | 25 m² | - |
| 142A Portland Street, London | - | 38 m² | - |
| 142B Portland Street, London | - | 43 m² | - |
| 143 Portland Street, London | - | 36 m² | - |
| 144A Portland Street, London | - | 63 m² | - |
| 144B Portland Street, London | - | 60 m² | - |
| 146A Portland Street, London | - | 48 m² | - |
| 146B, Portland Street, London | - | 28 m² | - |
| 148 Portland Street, London | - | 65 m² | - |
| 150 Portland Street, London, London | - | 82 m² | - |
| 150B, Portland Street, London | - | 59 m² | - |
| 152A Portland Street, London | - | 51 m² | - |
| 152B, Portland Street, London | - | 28 m² | - |
| 154A Portland Street, London | - | 49 m² | - |
| 154B, Portland Street, London | - | 44 m² | - |
| 156A Portland Street, London | - | 48 m² | - |
| 156B Portland Street, London | - | 45 m² | - |
| 158 Portland Street, London | - | 50 m² | - |
| 160 Portland Street, London | - | 80 m² | - |
| 162, Portland Street, London | - | 70 m² | - |
| 164, Portland Street, London | - | 37 m² | - |
| 166A, Portland Street, London | - | 26 m² | - |
| 166B Portland Street, London, London | Leasehold | 81 m² | £522,500 (2018) |
| 166C Portland Street, London | Leasehold | 71 m² | £515,000 (2021) |
| 166D, Portland Street, London | - | 35 m² | - |
| 168A, Portland Street, London | - | 34 m² | - |
| 168B Portland Street, London | - | 49 m² | - |
| 168C Portland Street, London, London | Leasehold | 38 m² | £350,000 (2021) |
| 168D Portland Street, London | - | 39 m² | - |
| 168E, Portland Street, London | Leasehold | 60 m² | £330,000 (2017) |
| 168F, Portland Street, London | - | 45 m² | - |