| 40 Portland Street, Boston, PE21 8NR | Aug 2025 | £85,000 | Terraced | Freehold |
| 14 Portland Street, Boston, PE21 8NR | Mar 2025 | £121,770 | Terraced | Freehold |
| 42 Portland Street, Boston, PE21 8NR | Feb 2025 | £109,950 | Terraced | Freehold |
| 38 Portland Street, Boston, PE21 8NR | Nov 2023 | £80,000 | Terraced | Freehold |
| 35 Portland Street, Boston, PE21 8NR | May 2023 | £122,500 | Terraced | Freehold |
| 24 Portland Street, Boston, PE21 8NR | Mar 2023 | £115,000 | Terraced | Freehold |
| 1 Portland Street, Boston, PE21 8NR | Feb 2023 | £110,000 | Terraced | Freehold |
| 16 Portland Street, Boston, PE21 8NR | Dec 2022 | £115,000 | Terraced | Freehold |
| 11 Portland Street, Boston, PE21 8NR | Nov 2022 | £79,500 | Terraced | Freehold |
| 10 Portland Street, Boston, PE21 8NR | Oct 2022 | £100,000 | Terraced | Freehold |
| 9 Portland Street, Boston, PE21 8NR | May 2022 | £92,500 | Terraced | Freehold |
| 15 Portland Street, Boston, PE21 8NR | Aug 2021 | £105,000 | Terraced | Freehold |
| 6 Portland Street, Boston, PE21 8NR | Aug 2021 | £100,000 | Terraced | Freehold |
| 33 Portland Street, Boston, PE21 8NR | Feb 2021 | £114,000 | Semi-detached | Freehold |
| 25 Portland Street, Boston, PE21 8NR | Jun 2020 | £93,000 | Terraced | Freehold |
| 4 Portland Street, Boston, PE21 8NR | Sep 2018 | £98,500 | Terraced | Freehold |
| 22 Portland Street, Boston, PE21 8NR | Jul 2016 | £91,000 | Terraced | Freehold |
| 17 Portland Street, Boston, PE21 8NR | Jan 2016 | £81,000 | Terraced | Freehold |
| 36 Portland Street, Boston, PE21 8NR | Jan 2015 | £85,000 | Terraced | Freehold |
| 13 Portland Street, Boston, PE21 8NR | Mar 2013 | £86,000 | Terraced | Freehold |
| 29 Portland Street, Boston, PE21 8NR | Nov 2012 | £72,000 | Terraced | Freehold |
| 39 Portland Street, Boston, PE21 8NR | Apr 2011 | £98,000 | Terraced | Freehold |
| 28 Portland Street, Boston, PE21 8NR | Nov 2008 | £68,500 | Terraced | Freehold |
| 48 Portland Street, Boston, PE21 8NR | Sep 2008 | £100,000 | Semi-detached | Freehold |
| 21 Portland Street, Boston, PE21 8NR | Feb 2008 | £95,000 | Terraced | Freehold |
| 32 Portland Street, Boston, PE21 8NR | May 2007 | £105,000 | Terraced | Freehold |
| 26 Portland Street, Boston, PE21 8NR | Mar 2007 | £90,000 | Terraced | Freehold |
| 34 Portland Street, Boston, PE21 8NR | Jul 2006 | £90,000 | Terraced | Freehold |
| 2 Portland Street, Boston, PE21 8NR | Jun 2006 | £109,950 | Terraced | Freehold |
| 46 Portland Street, Boston, PE21 8NR | Aug 2005 | £93,000 | Terraced | Freehold |
| 7 Portland Street, Boston, PE21 8NR | Aug 2003 | £68,000 | Terraced | Freehold |
| 27 Portland Street, Boston, PE21 8NR | Jun 2000 | £29,000 | Terraced | Freehold |
| 31 Portland Street, Boston, PE21 8NR | Feb 2000 | £29,000 | Terraced | Freehold |
| 18 Portland Street, Boston, PE21 8NR | Oct 1999 | £29,950 | Terraced | Freehold |
| 20 Portland Street, Boston, PE21 8NR | May 1999 | £29,250 | Terraced | Freehold |
| 3 Portland Street, Boston, PE21 8NR | Mar 1999 | £26,900 | Terraced | Freehold |
| 8 Portland Street, Boston, PE21 8NR | Mar 1996 | £28,500 | Terraced | Freehold |
| 12 Portland Street, Boston, PE21 8NR | May 1995 | £28,000 | Terraced | Freehold |