| 80 High Avenue, Letchworth Garden City, SG6 3QW | Jan 2026 | £263,000 | Terraced | Leasehold |
| 82 High Avenue, Letchworth Garden City, SG6 3QW | Mar 2025 | £255,000 | Flat / maisonette | Leasehold |
| 78 High Avenue, Letchworth Garden City, SG6 3QW | Jan 2025 | £220,000 | Flat / maisonette | Leasehold |
| 70 High Avenue, Letchworth Garden City, SG6 3QW | Oct 2024 | £215,000 | Flat / maisonette | Leasehold |
| 111 High Avenue, Letchworth Garden City, SG6 3QW | Oct 2024 | £250,000 | Flat / maisonette | Leasehold |
| 109 High Avenue, Letchworth Garden City, SG6 3QW | Feb 2024 | £230,000 | Flat / maisonette | Leasehold |
| 83 High Avenue, Letchworth Garden City, SG6 3QW | Nov 2023 | £387,000 | Flat / maisonette | Leasehold |
| 105 High Avenue, Letchworth Garden City, SG6 3QW | Dec 2022 | £240,000 | Flat / maisonette | Leasehold |
| 84 High Avenue, Letchworth Garden City, SG6 3QW | Oct 2022 | £242,000 | Flat / maisonette | Leasehold |
| 58 High Avenue, Letchworth Garden City, SG6 3QW | Oct 2022 | £240,000 | Flat / maisonette | Leasehold |
| 66 High Avenue, Letchworth Garden City, SG6 3QW | Jan 2022 | £218,000 | Flat / maisonette | Leasehold |
| 76 High Avenue, Letchworth Garden City, SG6 3QW | Aug 2021 | £229,000 | Flat / maisonette | Leasehold |
| 54 High Avenue, Letchworth Garden City, SG6 3QW | Jun 2021 | £227,000 | Flat / maisonette | Leasehold |
| 91 High Avenue, Letchworth Garden City, SG6 3QW | Feb 2021 | £370,000 | Terraced | Leasehold |
| 60 High Avenue, Letchworth Garden City, SG6 3QW | Mar 2016 | £192,500 | Flat / maisonette | Leasehold |
| 72 High Avenue, Letchworth Garden City, SG6 3QW | Jun 2015 | £183,500 | Flat / maisonette | Leasehold |
| 62 High Avenue, Letchworth Garden City, SG6 3QW | Apr 2013 | £138,000 | Flat / maisonette | Leasehold |
| 52 High Avenue, Letchworth Garden City, SG6 3QW | Mar 2012 | £180,000 | Semi-detached | Leasehold |
| 115 High Avenue, Letchworth Garden City, SG6 3QW | Oct 2010 | £125,000 | Terraced | Leasehold |
| 101 High Avenue, Letchworth Garden City, SG6 3QW | Apr 2010 | £125,000 | Flat / maisonette | Leasehold |
| 64 High Avenue, Letchworth Garden City, SG6 3QW | Oct 2009 | £111,000 | Flat / maisonette | Leasehold |
| 74 High Avenue, Letchworth Garden City, SG6 3QW | Aug 2009 | £132,000 | Terraced | Leasehold |
| 85 High Avenue, Letchworth Garden City, SG6 3QW | Aug 2009 | £183,000 | Terraced | Freehold |
| 99 High Avenue, Letchworth Garden City, SG6 3QW | May 2008 | £145,000 | Flat / maisonette | Leasehold |
| 103 High Avenue, Letchworth Garden City, SG6 3QW | Nov 2005 | £129,995 | Flat / maisonette | Leasehold |
| 95 High Avenue, Letchworth Garden City, SG6 3QW | May 2004 | £137,000 | Terraced | Leasehold |
| 56 High Avenue, Letchworth Garden City, SG6 3QW | Mar 2003 | £117,950 | Flat / maisonette | Leasehold |
| 86 High Avenue, Letchworth Garden City, SG6 3QW | Aug 2002 | £184,000 | Detached | Freehold |
| 97 High Avenue, Letchworth Garden City, SG6 3QW | Aug 1998 | £55,950 | Flat / maisonette | Leasehold |
| 107 High Avenue, Letchworth Garden City, SG6 3QW | Aug 1995 | £40,000 | Flat / maisonette | Leasehold |