| 17 Jun 2022 | FLAT 100, FERMONT HOUSE, 15, BEAUFORT SQUARE, LONDON | Flat or maisonette | Leasehold | £415,900 |
| 11 Mar 2022 | FLAT 90, FERMONT HOUSE, 15, BEAUFORT SQUARE, LONDON | Flat or maisonette · New build | Leasehold | £533,500 |
| 11 Mar 2022 | FLAT 123, FERMONT HOUSE, 15, BEAUFORT SQUARE, LONDON | Flat or maisonette · New build | Leasehold | £1,142,000 |
| 8 Mar 2022 | FLAT 121, FERMONT HOUSE, 15, BEAUFORT SQUARE, LONDON | Flat or maisonette · New build | Leasehold | £782,000 |
| 7 Mar 2022 | FLAT 113, FERMONT HOUSE, 15, BEAUFORT SQUARE, LONDON | Flat or maisonette · New build | Leasehold | £716,800 |
| 1 Mar 2022 | FLAT 126, FERMONT HOUSE, 15, BEAUFORT SQUARE, LONDON | Flat or maisonette · New build | Leasehold | £810,000 |
| 3 Feb 2022 | FLAT 109, FERMONT HOUSE, 15, BEAUFORT SQUARE, LONDON | Flat or maisonette · New build | Leasehold | £530,000 |
| 28 Jan 2022 | FLAT 88, FERMONT HOUSE, 15, BEAUFORT SQUARE, LONDON | Flat or maisonette · New build | Leasehold | £528,954 |
| 8 Dec 2021 | FLAT 127, FERMONT HOUSE, 15, BEAUFORT SQUARE, LONDON | Flat or maisonette · New build | Leasehold | £994,457 |
| 6 Dec 2021 | FLAT 125, FERMONT HOUSE, 15, BEAUFORT SQUARE, LONDON | Flat or maisonette · New build | Leasehold | £850,000 |
| 1 Dec 2021 | FLAT 100, FERMONT HOUSE, 15, BEAUFORT SQUARE, LONDON | Flat or maisonette · New build | Leasehold | £415,900 |
| 17 Nov 2021 | FLAT 118, FERMONT HOUSE, 15, BEAUFORT SQUARE, LONDON | Flat or maisonette · New build | Leasehold | £587,000 |