| Flat 9, Duo Tower Penn Street, London, N1 5FF | Aug 2018 | £746,000 | Flat / maisonette | Leasehold |
| Flat 10, Duo Tower Penn Street, London, N1 5FF | Jul 2018 | £537,000 | Flat / maisonette | Leasehold |
| Flat 32, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £807,500 | Flat / maisonette | Leasehold |
| Flat 28, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £821,750 | Flat / maisonette | Leasehold |
| Flat 18, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £870,000 | Flat / maisonette | Leasehold |
| Flat 61, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £715,000 | Flat / maisonette | Leasehold |
| Flat 53, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £750,000 | Flat / maisonette | Leasehold |
| Flat 15, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £601,600 | Flat / maisonette | Leasehold |
| Flat 47, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £690,000 | Flat / maisonette | Leasehold |
| Flat 38, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £810,000 | Flat / maisonette | Leasehold |
| Flat 1, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £630,000 | Flat / maisonette | Leasehold |
| Flat 6, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £675,000 | Flat / maisonette | Leasehold |
| Flat 43, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £695,000 | Flat / maisonette | Leasehold |
| Flat 24, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £865,000 | Flat / maisonette | Leasehold |
| Flat 25, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £700,000 | Flat / maisonette | Leasehold |
| Flat 71, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £740,000 | Flat / maisonette | Leasehold |
| Flat 8, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £587,500 | Flat / maisonette | Leasehold |
| Flat 41, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £676,800 | Flat / maisonette | Leasehold |
| Flat 23, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £700,000 | Flat / maisonette | Leasehold |
| Flat 4, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £570,000 | Flat / maisonette | Leasehold |
| Flat 36, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £905,000 | Flat / maisonette | Leasehold |
| Flat 11, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £575,000 | Flat / maisonette | Leasehold |
| Flat 13, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £685,000 | Flat / maisonette | Leasehold |
| Flat 30, Duo Tower Penn Street, London, N1 5FF | Jun 2018 | £955,000 | Flat / maisonette | Leasehold |