| 30 Sep 2025 | BELGRAVIA HOUSE, FLAT 22, HALKIN PLACE | Flat | Leasehold | £2,327,500 |
| 5 Jul 2024 | BELGRAVIA HOUSE, FLAT 5, HALKIN PLACE | Flat | Leasehold | £3,300,000 |
| 14 Oct 2020 | 11, HALKIN PLACE | Other | Leasehold | £3,650,000 |
| 30 Apr 2020 | BELGRAVIA HOUSE, FLAT 9, HALKIN PLACE | Flat | Leasehold | £4,000,000 |
| 27 Feb 2020 | BELGRAVIA HOUSE, FLAT 15, HALKIN PLACE | Flat | Leasehold | £2,725,000 |
| 7 Feb 2020 | 4, HALKIN PLACE | Terraced | Freehold | £8,250,000 |
| 7 Feb 2020 | THE LODGE, 9, HALKIN PLACE | Flat | Leasehold | £7,650,000 |
| 13 Feb 2017 | BELGRAVIA HOUSE, FLAT 4, HALKIN PLACE | Flat | Leasehold | £4,000,000 |
| 31 Oct 2016 | BELGRAVIA HOUSE, FLAT 7, HALKIN PLACE | Flat | Leasehold | £1,518,800 |
| 16 Sep 2016 | BELGRAVIA HOUSE, FLAT 18, HALKIN PLACE | Flat | Leasehold | £2,000,000 |
| 25 May 2016 | BELGRAVIA HOUSE, GROUND FLOOR TERRACE ADJOINING FLAT 3, HALKIN PLACE | Other | Leasehold | £77,250 |
| 18 May 2015 | BELGRAVIA HOUSE, FLAT 21, HALKIN PLACE | Flat | Leasehold | £875,000 |
| 20 Feb 2015 | 4, HALKIN PLACE | Terraced | Freehold | £5,000,000 |
| 9 Oct 2014 | BELGRAVIA HOUSE, FLAT 9, HALKIN PLACE | Flat | Leasehold | £1,120,000 |
| 29 Mar 2012 | BELGRAVIA HOUSE, FLAT 15, HALKIN PLACE | Flat | Leasehold | £550,000 |
| 31 Aug 2011 | BELGRAVIA HOUSE, FLAT 14, HALKIN PLACE | Flat | Leasehold | £4,150,000 |
| 15 Mar 2011 | BELGRAVIA HOUSE, FLAT 15, HALKIN PLACE | Flat | Leasehold | £1,110,000 |
| 7 Feb 2011 | BELGRAVIA HOUSE, FLAT 12, HALKIN PLACE | Flat | Leasehold | £1,000,000 |
| 20 Feb 2008 | BELGRAVIA HOUSE, FLAT 21, HALKIN PLACE, LONDON | Flat | Leasehold | £860,000 |
| 11 Jan 2007 | BELGRAVIA HOUSE, FLAT 10, HALKIN PLACE, LONDON | Flat | Leasehold | £1,550,000 |
| 9 Jan 2006 | 3, HALKIN PLACE, LONDON | Terraced | Freehold | £5,575,000 |
| 26 Mar 2003 | BELGRAVIA HOUSE, FLAT 1, HALKIN PLACE, LONDON | Flat | Leasehold | £275,000 |
| 13 Aug 2002 | BELGRAVIA HOUSE, FLAT 22, HALKIN PLACE, LONDON | Flat | Leasehold | £725,000 |
| 1 Jul 2002 | BELGRAVIA HOUSE, FLAT 8, HALKIN PLACE, LONDON | Flat | Leasehold | £475,000 |
| 4 Jan 2002 | BELGRAVIA HOUSE, FLAT 22, HALKIN PLACE, LONDON | Flat | Leasehold | £400,000 |
| 20 Aug 2001 | BELGRAVIA HOUSE, FLAT 21, HALKIN PLACE, LONDON | Flat | Leasehold | £437,500 |
| 15 Jun 2001 | BELGRAVIA HOUSE, FLAT 12, HALKIN PLACE, LONDON | Flat | Leasehold | £430,000 |
| 9 Nov 1998 | BELGRAVIA HOUSE, FLAT 16, HALKIN PLACE, LONDON | Flat | Leasehold | £350,000 |
| 24 Apr 1998 | BELGRAVIA HOUSE, FLAT 10, HALKIN PLACE, LONDON | Flat | Leasehold | £540,000 |
| 14 Jan 1998 | BELGRAVIA HOUSE, FLAT 15, HALKIN PLACE | Flat | Leasehold | £435,000 |
| 28 Aug 1997 | BELGRAVIA HOUSE, FLAT 10, HALKIN PLACE, LONDON | Flat | Leasehold | £550,000 |
| 21 Apr 1997 | BELGRAVIA HOUSE, FLAT 5, HALKIN PLACE, LONDON | Flat | Leasehold | £445,000 |
| 8 Apr 1997 | BELGRAVIA HOUSE, FLAT 20, HALKIN PLACE, LONDON | Flat | Leasehold | £235,000 |
| 22 Jun 1995 | BELGRAVIA HOUSE, FLAT 21, HALKIN PLACE, LONDON | Flat | Leasehold | £166,000 |