| Flat 5, 30 Portland Street, Southport, PR8 1HN | Jul 2026 | £115,000 | Flat / maisonette | Leasehold |
| Flat 1, 30 Portland Street, Southport, PR8 1HN | Feb 2025 | £47,000 | Flat / maisonette | Leasehold |
| 46 Portland Street, Southport, PR8 1HN | Apr 2022 | £345,000 | Semi-detached | Freehold |
| 57 Portland Street, Southport, PR8 1HN | Sep 2021 | £300,000 | Detached | Freehold |
| 42 Portland Street, Southport, PR8 1HN | Jul 2021 | £105,000 | Flat / maisonette | Leasehold |
| Flat 4, 30 Portland Street, Southport, PR8 1HN | Nov 2019 | £115,000 | Flat / maisonette | Leasehold |
| 43 Portland Street, Southport, PR8 1HN | Dec 2016 | £231,000 | Flat / maisonette | Freehold |
| 48 Portland Street, Southport, PR8 1HN | Dec 2010 | £165,500 | Semi-detached | Leasehold |
| Flat 3 Portland House, 47 - 49 Portland Street, Southport, PR8 1HN | Oct 2006 | £75,000 | Flat / maisonette | Leasehold |
| Flat 2 Portland House, 47 - 49 Portland Street, Southport, PR8 1HN | Oct 2006 | £67,500 | Flat / maisonette | Leasehold |
| Flat 5 Portland House, 47 - 49 Portland Street, Southport, PR8 1HN | Oct 2006 | £60,000 | Flat / maisonette | Leasehold |
| Flat 1 Portland House, 47 - 49 Portland Street, Southport, PR8 1HN | Oct 2006 | £72,500 | Flat / maisonette | Leasehold |
| Flat 4 Portland House, 47 - 49 Portland Street, Southport, PR8 1HN | Oct 2006 | £67,500 | Flat / maisonette | Leasehold |
| Flat 7 Portland House, 47 - 49 Portland Street, Southport, PR8 1HN | Oct 2006 | £72,500 | Flat / maisonette | Leasehold |
| Flat 8 Portland House, 47 - 49 Portland Street, Southport, PR8 1HN | Oct 2006 | £82,500 | Flat / maisonette | Leasehold |
| Flat 6 Portland House, 47 - 49 Portland Street, Southport, PR8 1HN | Oct 2006 | £75,000 | Flat / maisonette | Leasehold |
| 30A Portland Street, Southport, PR8 1HN | May 2006 | £120,000 | Detached | Freehold |
| 49, Prospect Road, Southport, PR8 1HN | Jul 2005 | £160,000 | Semi-detached | Freehold |
| Flat 2, 30 Portland Street, Southport, PR8 1HN | Aug 2004 | £85,000 | Flat / maisonette | Leasehold |
| 36 Portland Street, Southport, PR8 1HN | May 2004 | £170,950 | Semi-detached | Freehold |
| 28A Portland Street, Southport, PR8 1HN | Mar 2003 | £160,000 | Terraced | Leasehold |
| 34 Portland Street, Southport, PR8 1HN | May 2002 | £105,000 | Semi-detached | Freehold |
| Flat 3, 30 Portland Street, Southport, PR8 1HN | Mar 2001 | £42,000 | Flat / maisonette | Leasehold |