Found 46 transactions going back to August 1995.
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| 23 Dec 2025 | Flat 8, 20 Onslow Square | Flat/Maisonette | Leasehold | £ 2,280,000 |
| 25 Jun 2025 | Flat 9, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 2,200,000 |
| 18 Sep 2024 | 2 Onslow Square | Terraced | Leasehold | £ 3,700,000 |
| 21 Aug 2024 | 4 Onslow Square | Other | Leasehold | £ 4,100,000 |
| 24 Jul 2024 | Flat 10, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 1,975,000 |
| 1 Sep 2021 | Flat 10, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 525,000 |
| 30 Jun 2021 | Flat 7, 6 Onslow Square | Flat/Maisonette | Leasehold | £ 1,800,000 |
| 30 Jan 2017 | Flat 5, 20 Onslow Square | Other | Leasehold | £ 6,200,000 |
| 20 Jul 2016 | Flat 8, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 3,600,000 |
| 2 Nov 2015 | Flat 6, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 3,200,000 |
| 29 Apr 2015 | 2 Onslow Square | Flat/Maisonette | Leasehold | £ 4,250,000 |
| 25 Jul 2014 | Flat 4, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 1,999,000 |
| 18 Oct 2013 | Flat 8, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 1,209,000 |
| 11 Oct 2013 | Flat 4, 6 Onslow Square | Flat/Maisonette | Leasehold | £ 2,950,000 |
| 29 Jan 2013 | Flat 8, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 1,250,000 |
| 30 Jul 2010 | 2 Onslow Square | Flat/Maisonette | Leasehold | £ 2,500,000 |
| 18 Feb 2010 | Flat 6, 6 Onslow Square | Flat/Maisonette | Leasehold | £ 1,030,000 |
| 15 Jan 2010 | Flat 3, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 2,600,000 |
| 11 Feb 2008 | 2a, Onslow Square | Flat/Maisonette | Leasehold | £ 550,000 |
| 27 Sep 2007 | Flat 3, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 2,500,000 |
| 23 Feb 2007 | Flat 10, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 875,000 |
| 1 Dec 2006 | Flat 6, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 429,000 |
| 4 Jul 2006 | Flat 9, 20 Onslow Square | Flat/Maisonette | Leasehold | £ 485,000 |
| 20 Jun 2006 | 2 Onslow Square | Flat/Maisonette | Leasehold | £ 2,450,000 |
| 24 May 2006 | Flat 7, 6 Onslow Square | Flat/Maisonette | Leasehold | £ 635,000 |
| 25 Feb 2005 | Flat 9, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 725,000 |
| 15 Feb 2005 | Flat 6, 20 Onslow Square | New Build Flat/Maisonette | Leasehold | £ 100,000 |
| 12 Feb 2004 | Ground Floor Flat, 8 Onslow Square | Flat/Maisonette | Leasehold | £ 775,000 |
| 29 Jan 2004 | Flat 3, 20 Onslow Square | Flat/Maisonette | Leasehold | £ 600,000 |
| 3 Nov 2003 | 2 Onslow Square | Flat/Maisonette | Leasehold | £ 1,180,000 |
| 21 Jun 2002 | Flat 4, 6 Onslow Square | Flat/Maisonette | Leasehold | £ 940,000 |
| 20 Jun 2002 | 8 Onslow Square | Flat/Maisonette | Leasehold | £ 600,000 |
| 6 Apr 2001 | Flat 4, 6 Onslow Square | Flat/Maisonette | Leasehold | £ 800,000 |
| 12 Jan 2001 | Flat 1, 20 Onslow Square | Flat/Maisonette | Leasehold | £ 399,000 |
| 17 Nov 2000 | Flat 2, 6 Onslow Square | Flat/Maisonette | Leasehold | £ 375,000 |
| 5 Nov 1999 | 2a, Onslow Square | Flat/Maisonette | Leasehold | £ 278,000 |
| 2 Nov 1998 | Flat 1, 20 Onslow Square | Flat/Maisonette | Leasehold | £ 105,000 |
| 8 May 1998 | 8 Onslow Square | Flat/Maisonette | Leasehold | £ 425,000 |
| 20 Nov 1996 | Flat 5, 6 Onslow Square | Flat/Maisonette | Leasehold | £ 425,000 |
| 8 Aug 1996 | Flat 6, 6 Onslow Square | Flat/Maisonette | Leasehold | £ 480,000 |
| 19 Jun 1996 | 2 Onslow Square | Flat/Maisonette | Leasehold | £ 649,000 |
| 16 Jun 1996 | Flat 3, 6 Onslow Square | Flat/Maisonette | Leasehold | £ 370,000 |
| 9 Apr 1996 | 2 Onslow Square | Flat/Maisonette | Leasehold | £ 112,325 |
| 3 Apr 1996 | Flat 6, 6 Onslow Square | Flat/Maisonette | Leasehold | £ 375,000 |
| 29 Aug 1995 | Flat 1, 14 Onslow Square | Flat/Maisonette | Leasehold | £ 440,000 |
| 25 Aug 1995 | Flat 3, 20 Onslow Square | Flat/Maisonette | Leasehold | £ 285,000 |
