| 47 Portland Street, Lancaster, LA1 1SY | Feb 2026 | £242,000 | Terraced | Freehold |
| 27 Portland Street, Lancaster, LA1 1SY | Dec 2024 | £225,000 | Terraced | Freehold |
| 35 Portland Street, Lancaster, LA1 1SY | Dec 2022 | £350,000 | Terraced | Freehold |
| 31 Portland Street, Lancaster, LA1 1SY | Aug 2022 | £220,000 | Terraced | Freehold |
| 25 Portland Street, Lancaster, LA1 1SY | Feb 2022 | £154,000 | Terraced | Freehold |
| 46 Portland Street, Lancaster, LA1 1SY | Jun 2018 | £185,000 | Terraced | Freehold |
| 54 Portland Street, Lancaster, LA1 1SY | May 2018 | £240,000 | Semi-detached | Freehold |
| 34 Portland Street, Lancaster, LA1 1SY | May 2018 | £186,000 | Terraced | Freehold |
| 22 Portland Street, Lancaster, LA1 1SY | Oct 2017 | £170,000 | Terraced | Freehold |
| 38 Portland Street, Lancaster, LA1 1SY | Oct 2017 | £142,000 | Terraced | Freehold |
| 43 Portland Street, Lancaster, LA1 1SY | Jun 2010 | £146,000 | Terraced | Freehold |
| 39 Portland Street, Lancaster, LA1 1SY | May 2009 | £175,000 | Terraced | Freehold |
| 32 Portland Street, Lancaster, LA1 1SY | Apr 2007 | £175,500 | Terraced | Freehold |
| 49 Portland Street, Lancaster, LA1 1SY | Jul 2006 | £165,000 | Terraced | Freehold |
| 26 Portland Street, Lancaster, LA1 1SY | Oct 2005 | £150,000 | Terraced | Freehold |
| 56 Portland Street, Lancaster, LA1 1SY | Oct 2002 | £118,500 | Terraced | Freehold |
| 41 Portland Street, Lancaster, LA1 1SY | Jun 2000 | £55,000 | Terraced | Freehold |
| 30 Portland Street, Lancaster, LA1 1SY | Sep 1998 | £55,000 | Terraced | Freehold |
| 58 Portland Street, Lancaster, LA1 1SY | Oct 1997 | £70,000 | Terraced | Freehold |