| Flat 22, Harley House Marylebone Road, London, NW1 5HE | Jul 2024 | £6,000,000 | Flat / maisonette | Leasehold |
| Flat 24, Harley House Marylebone Road, London, NW1 5HE | Jun 2023 | £6,200,000 | Flat / maisonette | Leasehold |
| Flat 25, Harley House Marylebone Road, London, NW1 5HE | Jun 2023 | £5,350,000 | Flat / maisonette | Leasehold |
| Flat 26, Harley House Marylebone Road, London, NW1 5HE | Nov 2015 | £4,995,000 | Flat / maisonette | Leasehold |
| Flat 27, Harley House Marylebone Road, London, NW1 5HE | Jun 2013 | £4,350,000 | Flat / maisonette | Leasehold |
| Flat 23, Harley House Marylebone Road, London, NW1 5HE | Feb 2013 | £5,000,000 | Flat / maisonette | Leasehold |
| Flat 17, Harley House Marylebone Road, London, NW1 5HE | Jun 2007 | £2,550,000 | Flat / maisonette | Leasehold |
| Flat 19, Harley House Marylebone Road, London, NW1 5HE | Jun 2006 | £2,250,000 | Flat / maisonette | Leasehold |
| Flat 18, Harley House Marylebone Road, London, NW1 5HE | Jul 2005 | £1,800,000 | Flat / maisonette | Leasehold |
| Flat 21, Harley House Marylebone Road, London, NW1 5HE | Mar 2004 | £1,855,000 | Flat / maisonette | Leasehold |
| Penthouse Apartment 5, Harley House, Chy Hwel, London, NW1 5HE | May 1998 | £2,250,000 | Flat / maisonette | Leasehold |
| Penthouse 1, Harley House Marylebone Road, London, NW1 5HE | Nov 1997 | £2,650,000 | Flat / maisonette | Leasehold |
| Flat 20, Harley House Marylebone Road, London, NW1 5HE | Aug 1997 | £680,000 | Flat / maisonette | Leasehold |
| Flat 15, Harley House Marylebone Road, London, NW1 5HE | Dec 1996 | £230,000 | Flat / maisonette | Leasehold |