| 7 Union Street, Old Town, Swindon, SN1 3LD | May 2026 | £230,000 | Terraced | Freehold |
| 44 Union Street, Old Town, Swindon, SN1 3LD | Dec 2025 | £195,000 | Terraced | Freehold |
| 38 Union Street, Old Town, Swindon, SN1 3LD | Sep 2025 | £230,000 | Terraced | Freehold |
| 27 Union Street, Old Town, Swindon, SN1 3LD | Jun 2025 | £197,270 | Terraced | Freehold |
| 6 Union Street, Old Town, Swindon, SN1 3LD | May 2025 | £216,000 | Terraced | Freehold |
| 49 Union Street, Old Town, Swindon, SN1 3LD | Jan 2025 | £205,000 | Terraced | Freehold |
| 14 Union Street, Old Town, Swindon, SN1 3LD | Aug 2023 | £210,000 | Terraced | Freehold |
| 2 Union Street, Old Town, Swindon, SN1 3LD | Jul 2023 | £212,000 | Terraced | Freehold |
| 26 Union Street, Old Town, Swindon, SN1 3LD | Feb 2023 | £220,000 | Terraced | Freehold |
| 12A Union Street, Old Town, Swindon, SN1 3LD | Sep 2021 | £163,000 | Terraced | Freehold |
| Flat 2, 8 Union Street, Old Town, Swindon, SN1 3LD | Jun 2019 | £115,000 | Flat / maisonette | Leasehold |
| 3 Union Street, Old Town, Swindon, SN1 3LD | Oct 2018 | £147,000 | Terraced | Freehold |
| 19 Union Street, Old Town, Swindon, SN1 3LD | Jun 2018 | £172,500 | Terraced | Freehold |
| Flat 1, 9 Union Street, Old Town, Swindon, SN1 3LD | Feb 2018 | £120,000 | Flat / maisonette | Leasehold |
| 41 Union Street, Old Town, Swindon, SN1 3LD | Sep 2017 | £167,500 | Terraced | Freehold |
| 42 Union Street, Old Town, Swindon, SN1 3LD | Mar 2017 | £160,000 | Terraced | Freehold |
| 32 Union Street, Swindon, SN1 3LD | Mar 2016 | £240,000 | Terraced | Freehold |
| Flat 2, 9 Union Street, Swindon, SN1 3LD | Feb 2016 | £115,000 | Flat / maisonette | Leasehold |
| Flat 1, 8 Union Street, Swindon, SN1 3LD | Feb 2016 | £120,000 | Flat / maisonette | Leasehold |
| 12 Union Street, Swindon, SN1 3LD | Jan 2016 | £165,000 | Terraced | Freehold |
| 1 Union Street, Swindon, SN1 3LD | Nov 2015 | £145,500 | Terraced | Freehold |
| 30A Union Street, Swindon, SN1 3LD | May 2015 | £149,500 | Terraced | Freehold |
| 30B Union Street, Swindon, SN1 3LD | Apr 2015 | £149,500 | Terraced | Freehold |
| 10 Union Street, Swindon, SN1 3LD | Feb 2015 | £148,000 | Terraced | Freehold |
| 22 Union Street, Swindon, SN1 3LD | Sep 2014 | £155,000 | Terraced | Freehold |
| 15 Union Street, Swindon, SN1 3LD | Aug 2014 | £123,500 | Terraced | Freehold |
| 5 Union Street, Swindon, SN1 3LD | Aug 2013 | £124,500 | Terraced | Freehold |
| 48 Union Street, Swindon, SN1 3LD | Oct 2012 | £125,000 | Terraced | Freehold |
| 46 Union Street, Swindon, SN1 3LD | Feb 2010 | £122,250 | Terraced | Freehold |
| 47 Union Street, Swindon, SN1 3LD | Jul 2008 | £96,000 | Terraced | Freehold |
| 34 Union Street, Swindon, SN1 3LD | Jul 2006 | £165,000 | Terraced | Freehold |
| 43 Union Street, Swindon, SN1 3LD | Aug 2005 | £115,000 | Terraced | Freehold |
| 17 Union Street, Swindon, SN1 3LD | Mar 2005 | £129,000 | Terraced | Freehold |
| 4 Union Street, Swindon, SN1 3LD | Sep 2004 | £114,000 | Terraced | Freehold |
| 29 Union Street, Swindon, SN1 3LD | Feb 2003 | £94,500 | Terraced | Freehold |
| 28A Union Street, Swindon, SN1 3LD | Dec 2000 | £86,500 | Terraced | Freehold |
| 35 Union Street, Swindon, SN1 3LD | Jul 2000 | £95,000 | Terraced | Freehold |
| 18 Union Street, Swindon, SN1 3LD | Mar 2000 | £76,000 | Terraced | Freehold |
| 11 Union Street, Swindon, SN1 3LD | Jan 2000 | £65,000 | Semi-detached | Freehold |
| 20 Union Street, Swindon, SN1 3LD | Oct 1999 | £71,750 | Terraced | Freehold |
| 39 Union Street, Swindon, SN1 3LD | Jul 1999 | £52,500 | Terraced | Freehold |
| 31 Union Street, Swindon, SN1 3LD | May 1998 | £57,000 | Terraced | Freehold |
| 28 Union Street, Swindon, SN1 3LD | Sep 1996 | £43,000 | Terraced | Freehold |