Found 35 transactions going back to March 1995.
| Date | Price | Change | Percentage | Type | Tenure | |
|---|---|---|---|---|---|---|
| Flat 4a, Portman Mansions, Chiltern Street | ||||||
| 15 Jul 2011 | £ 1,110,000 | £ 570,000 | 105.6% (15.9% p.a.) | Flat/Maisonette | Leasehold | |
| 31 Aug 2006 | £ 540,000 | Flat/Maisonette | Leasehold | |||
| Flat 4b, Portman Mansions, Chiltern Street | ||||||
| 14 Apr 1997 | £ 155,500 | £ 56,000 | 56.3% (24.2% p.a.) | Flat/Maisonette | Leasehold | |
| 23 Mar 1995 | £ 99,500 | Flat/Maisonette | Leasehold | |||
| Flat 4c, Portman Mansions, Chiltern Street | ||||||
| 27 Jun 2013 | £ 1,750,000 | Flat/Maisonette | Leasehold | |||
| Flat 4e, Portman Mansions, Chiltern Street | ||||||
| 9 Sep 2013 | £ 2,350,000 | £ 2,110,000 | 879.2% (24.2% p.a.) | Flat/Maisonette | Leasehold | |
| 25 Feb 2003 | £ 240,000 | Flat/Maisonette | Leasehold | |||
| Flat 4f, Portman Mansions, Chiltern Street | ||||||
| 29 Apr 2021 | £ 2,905,000 | Flat/Maisonette | Leasehold | |||
| Flat 4g, Portman Mansions, Chiltern Street | ||||||
| 2 Jul 1997 | £ 265,000 | Flat/Maisonette | Leasehold | |||
| Flat 4j, Portman Mansions, Chiltern Street | ||||||
| 24 Sep 2003 | £ 382,500 | Flat/Maisonette | Leasehold | |||
| Flat 4m, Portman Mansions, Chiltern Street | ||||||
| 27 May 2010 | £ 935,000 | £ 685,050 | 274.1% (14.1% p.a.) | Flat/Maisonette | Leasehold | |
| 25 May 2000 | £ 249,950 | £ 27,950 | 12.6% (4.1% p.a.) | Flat/Maisonette | Leasehold | |
| 18 Jun 1997 | £ 222,000 | Flat/Maisonette | Leasehold | |||
| Flat 4n, Portman Mansions, Chiltern Street | ||||||
| 27 Sep 2019 | £ 1,460,000 | £ 115,000 | 8.6% (5.2% p.a.) | Flat/Maisonette | Leasehold | |
| 12 Feb 2018 | £ 1,345,000 | £ 698,000 | 107.9% (8.8% p.a.) | Flat/Maisonette | Leasehold | |
| 29 May 2009 | £ 647,000 | £ 450,000 | 228.4% (10.2% p.a.) | Flat/Maisonette | Leasehold | |
| 24 Feb 1997 | £ 197,000 | Flat/Maisonette | Leasehold | |||
| Flat 4o, Portman Mansions, Chiltern Street | ||||||
| 15 Mar 2022 | £ 1,320,000 | £ 900,000 | 214.3% (6.1% p.a.) | Flat/Maisonette | Leasehold | |
| 29 Nov 2002 | £ 420,000 | £ 170,000 | 68.0% (15.9% p.a.) | Flat/Maisonette | Leasehold | |
| 28 May 1999 | £ 250,000 | Flat/Maisonette | Leasehold | |||
| Flat 4p, Portman Mansions, Chiltern Street | ||||||
| 3 Jul 2006 | £ 550,000 | £ 300,000 | 120.0% (9.1% p.a.) | Flat/Maisonette | Leasehold | |
| 28 May 1997 | £ 250,000 | Flat/Maisonette | Leasehold | |||
| Flat 4r, Portman Mansions, Chiltern Street | ||||||
| 6 Feb 2015 | £ 1,400,000 | £ 1,005,000 | 254.4% (18.9% p.a.) | Flat/Maisonette | Leasehold | |
| 15 Oct 2007 | £ 395,000 | Flat/Maisonette | Leasehold | |||
| 25 Oct 2001 | £ 395,000 | £ 185,000 | 88.1% (17.8% p.a.) | Flat/Maisonette | Leasehold | |
| 15 Dec 1997 | £ 210,000 | Flat/Maisonette | Leasehold | |||
| Flat 4x, Portman Mansions, Chiltern Street | ||||||
| 13 Aug 2009 | £ 815,000 | £ 661,000 | 429.2% (12.8% p.a.) | Flat/Maisonette | Leasehold | |
| 18 Oct 1995 | £ 154,000 | Flat/Maisonette | Leasehold | |||
| Flat 4y, Portman Mansions, Chiltern Street | ||||||
| 20 Jan 2014 | £ 1,060,000 | £ 530,000 | 100.0% (7.7% p.a.) | Flat/Maisonette | Leasehold | |
| 24 Sep 2004 | £ 530,000 | Flat/Maisonette | Leasehold | |||
| Flat 4z, Portman Mansions, Chiltern Street | ||||||
| 23 Jan 2004 | £ 390,000 | Flat/Maisonette | Leasehold | |||
| Penthouse 10, Portman Mansions, Chiltern Street | ||||||
| 3 Sep 2004 | £ 525,000 | £ 152,500 | 40.9% (35.4% p.a.) | Flat/Maisonette | Leasehold | |
| 18 Jul 2003 | £ 372,500 | £ 82,500 | 28.4% (6.4% p.a.) | Flat/Maisonette | Leasehold | |
| 14 Jul 1999 | £ 290,000 | £ 40,005 | 16.0% (10.3% p.a.) | Flat/Maisonette | Leasehold | |
| 9 Jan 1998 | £ 249,995 | New Build Flat/Maisonette | Leasehold | |||
