Found 13 transactions going back to April 1996.
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| 17 Oct 2019 | Flat 10r, Portman Mansions, Chiltern Street | Flat/Maisonette | Leasehold | £ 1,075,000 |
| 3 Oct 2017 | Flat 10a, Portman Mansions, Chiltern Street | Flat/Maisonette | Leasehold | £ 1,460,000 |
| 31 Mar 2016 | Flat 10f, Portman Mansions, Chiltern Street | Flat/Maisonette | Leasehold | £ 1,430,000 |
| 30 Apr 2015 | Flat 10c, Portman Mansions, Chiltern Street | Flat/Maisonette | Leasehold | £ 1,441,200 |
| 31 May 2013 | Flat 10f, Portman Mansions, Chiltern Street | Flat/Maisonette | Leasehold | £ 1,295,000 |
| 30 May 2013 | Flat 10d, Portman Mansions, Chiltern Street | Flat/Maisonette | Leasehold | £ 1,320,000 |
| 8 Feb 2011 | Flat 10k, Portman Mansions, Chiltern Street | Flat/Maisonette | Leasehold | £ 815,000 |
| 29 Jul 2010 | Flat 10e, Portman Mansions, Chiltern Street | Flat/Maisonette | Leasehold | £ 895,000 |
| 10 Mar 2006 | Flat 10c, Portman Mansions, Chiltern Street | Flat/Maisonette | Leasehold | £ 490,000 |
| 25 May 2001 | Flat 10f, Portman Mansions, Chiltern Street | Flat/Maisonette | Leasehold | £ 340,000 |
| 16 Sep 1996 | Flat 10f, Portman Mansions, Chiltern Street | Flat/Maisonette | Leasehold | £ 195,000 |
| 27 Aug 1996 | Flat 10a, Portman Mansions, Chiltern Street | Flat/Maisonette | Leasehold | £ 141,000 |
| 16 Apr 1996 | Flat 10a, Portman Mansions, Chiltern Street | Flat/Maisonette | Leasehold | £ 104,000 |
