| Flat 42, Harrington House Harrington Street, London, NW1 3RB | Apr 2022 | £315,000 | Flat / maisonette | Leasehold |
| Flat 38, Harrington House Harrington Street, London, NW1 3RB | Jul 2021 | £285,000 | Flat / maisonette | Leasehold |
| Flat 50, Harrington House Harrington Street, London, NW1 3RB | Apr 2020 | £317,000 | Flat / maisonette | Leasehold |
| Flat 33, Harrington House Harrington Street, London, NW1 3RB | Mar 2020 | £227,815 | Flat / maisonette | Leasehold |
| Flat 11, Harrington House Harrington Street, London, NW1 3RB | Sep 2017 | £457,000 | Flat / maisonette | Leasehold |
| Flat 43, Harrington House Harrington Street, London, NW1 3RB | May 2016 | £360,000 | Flat / maisonette | Leasehold |
| Flat 29, Harrington House Harrington Street, London, NW1 3RB | Aug 2015 | £460,000 | Flat / maisonette | Leasehold |
| Flat 12, Harrington House Harrington Street, London, NW1 3RB | Oct 2013 | £435,000 | Flat / maisonette | Leasehold |
| Flat 16, Harrington House Harrington Street, London, NW1 3RB | Aug 2013 | £342,000 | Flat / maisonette | Leasehold |
| Flat 10, Harrington House Harrington Street, London, NW1 3RB | Jul 2013 | £336,000 | Flat / maisonette | Leasehold |
| Flat 3, Harrington House Harrington Street, London, NW1 3RB | Jun 2011 | £310,000 | Flat / maisonette | Leasehold |
| Flat 7, Harrington House Harrington Street, London, NW1 3RB | Feb 2007 | £229,950 | Flat / maisonette | Leasehold |
| Flat 6, Harrington House Harrington Street, London, NW1 3RB | Mar 2004 | £134,500 | Flat / maisonette | Leasehold |