| 2 Cromwell Road, Letchworth Garden City, SG6 1DT | Dec 2025 | £340,000 | Terraced | Freehold |
| 52 Cromwell Road, Letchworth Garden City, SG6 1DT | May 2025 | £160,000 | Flat / maisonette | Leasehold |
| 28 Cromwell Road, Letchworth Garden City, SG6 1DT | Nov 2024 | £212,000 | Flat / maisonette | Leasehold |
| 66 Cromwell Road, Letchworth Garden City, SG6 1DT | Jun 2022 | £128,000 | Flat / maisonette | Leasehold |
| 78 Cromwell Road, Letchworth Garden City, SG6 1DT | Feb 2022 | £125,000 | Flat / maisonette | Leasehold |
| 64 Cromwell Road, Letchworth Garden City, SG6 1DT | Sep 2021 | £200,000 | Flat / maisonette | Leasehold |
| 32 Cromwell Road, Letchworth Garden City, SG6 1DT | Aug 2020 | £175,000 | Flat / maisonette | Leasehold |
| 70 Cromwell Road, Letchworth Garden City, SG6 1DT | Jul 2019 | £195,000 | Flat / maisonette | Leasehold |
| 30 Cromwell Road, Letchworth Garden City, SG6 1DT | Nov 2018 | £130,000 | Flat / maisonette | Leasehold |
| 34 Cromwell Road, Letchworth Garden City, SG6 1DT | Aug 2018 | £225,000 | Flat / maisonette | Leasehold |
| 24 Cromwell Road, Letchworth Garden City, SG6 1DT | Oct 2017 | £125,000 | Flat / maisonette | Leasehold |
| 42 Cromwell Road, Letchworth Garden City, SG6 1DT | Jun 2017 | £121,000 | Flat / maisonette | Leasehold |
| 22 Cromwell Road, Letchworth Garden City, SG6 1DT | Mar 2017 | £180,000 | Flat / maisonette | Leasehold |
| 58 Cromwell Road, Letchworth Garden City, SG6 1DT | Jan 2017 | £166,500 | Flat / maisonette | Leasehold |
| 68 Cromwell Road, Letchworth Garden City, SG6 1DT | Mar 2016 | £174,995 | Flat / maisonette | Leasehold |
| 4 Cromwell Road, Letchworth Garden City, SG6 1DT | Mar 2016 | £273,000 | Terraced | Freehold |
| 20 Cromwell Road, Letchworth Garden City, SG6 1DT | Oct 2015 | £158,500 | Flat / maisonette | Leasehold |
| 56 Cromwell Road, Letchworth Garden City, SG6 1DT | Apr 2012 | £128,500 | Flat / maisonette | Leasehold |
| 74 Cromwell Road, Letchworth Garden City, SG6 1DT | Mar 2012 | £130,000 | Flat / maisonette | Leasehold |
| 26 Cromwell Road, Letchworth Garden City, SG6 1DT | Feb 2010 | £140,000 | Flat / maisonette | Leasehold |
| 44 Cromwell Road, Letchworth Garden City, SG6 1DT | Jan 2008 | £124,000 | Flat / maisonette | Leasehold |
| 38 Cromwell Road, Letchworth Garden City, SG6 1DT | Nov 2007 | £120,000 | Flat / maisonette | Leasehold |
| 72 Cromwell Road, Letchworth Garden City, SG6 1DT | Nov 2006 | £80,000 | Flat / maisonette | Leasehold |
| 16 Cromwell Road, Letchworth Garden City, SG6 1DT | Jul 2004 | £105,000 | Flat / maisonette | Leasehold |
| 76 Cromwell Road, Letchworth Garden City, SG6 1DT | Nov 2003 | £123,800 | Flat / maisonette | Leasehold |
| 10 Cromwell Road, Letchworth Garden City, SG6 1DT | Jan 2003 | £98,000 | Flat / maisonette | Leasehold |
| 18 Cromwell Road, Letchworth Garden City, SG6 1DT | May 2002 | £56,000 | Flat / maisonette | Leasehold |
| 50 Cromwell Road, Letchworth Garden City, SG6 1DT | Oct 2001 | £76,055 | Flat / maisonette | Leasehold |
| 54 Cromwell Road, Letchworth Garden City, SG6 1DT | Jun 2001 | £41,000 | Flat / maisonette | Leasehold |
| 62 Cromwell Road, Letchworth Garden City, SG6 1DT | Dec 2000 | £70,000 | Flat / maisonette | Leasehold |
| 40 Cromwell Road, Letchworth Garden City, SG6 1DT | Mar 1998 | £47,000 | Flat / maisonette | Leasehold |
| 12 Cromwell Road, Letchworth Garden City, SG6 1DT | Mar 1996 | £16,500 | Flat / maisonette | Leasehold |
| 48 Cromwell Road, Letchworth Garden City, SG6 1DT | Mar 1996 | £18,250 | Flat / maisonette | Leasehold |
| 46 Cromwell Road, Letchworth Garden City, SG6 1DT | May 1995 | £36,000 | Flat / maisonette | Leasehold |