W1U 6NS · London
£16M
what these 16 homes last sold for
£875kmedian
£6,821per m²
| Flat 4B, Portman Mansions, Chiltern Street | £995,000 | Aug 2025 |
| Flat 4F, Portman Mansions, Chiltern Street | £2,905,000 | Apr 2021 |
| Flat 4N, Portman Mansions, Chiltern Street | £1,460,000 | Sep 2019 |
| Flat 4N, Portman Mansions, Chiltern Street | £1,345,000 | Feb 2018 |
| Flat 4Y, Portman Mansions, Chiltern Street | £1,060,000 | Jan 2014 |
| Flat 4E, Portman Mansions, Chiltern Street | £2,350,000 | Sep 2013 |
| Flat 4C, Portman Mansions, Chiltern Street | £1,750,000 | Jun 2013 |
| Flat 4A, Portman Mansions, Chiltern Street | £1,110,000 | Jul 2011 |
| Flat 4M, Portman Mansions, Chiltern Street | £935,000 | May 2010 |
| Flat 4X, Portman Mansions, Chiltern Street | £815,000 | Aug 2009 |
| Flat 4N, Portman Mansions, Chiltern Street | £647,000 | May 2009 |
| Flat 4R, Portman Mansions, Chiltern Street | £395,000 | Oct 2007 |