| 10 Gibbs Close, Harpenden, AL5 1FA | Aug 2026 | £1,235,000 | Terraced | Freehold |
| 2 Gibbs Close, Harpenden, AL5 1FA | Feb 2026 | £1,325,000 | Semi-detached | Freehold |
| Flat 8, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Feb 2026 | £869,750 | Flat / maisonette | Leasehold |
| 3 Gibbs Close, Harpenden, AL5 1FA | Sep 2025 | £950,000 | Semi-detached | Freehold |
| Flat 18, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Nov 2024 | £1,375,000 | Flat / maisonette | Leasehold |
| 12 Gibbs Close, Harpenden, AL5 1FA | Oct 2024 | £1,295,000 | Terraced | Freehold |
| 13 Gibbs Close, Harpenden, AL5 1FA | Apr 2024 | £980,000 | Terraced | Freehold |
| Flat 13, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Apr 2024 | £490,000 | Flat / maisonette | Leasehold |
| Flat 1, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Oct 2021 | £307,000 | Other property | Freehold |
| Flat 1, Welcombe House, 1 Gibbs Close, Harpenden, AL5 1FA | Oct 2021 | £105,915 | Other property | Freehold |
| Flat 2, Welcombe House, 1 Gibbs Close, Harpenden, AL5 1FA | Aug 2021 | £1,499,000 | Flat / maisonette | Leasehold |
| Flat 14, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Aug 2021 | £850,000 | Flat / maisonette | Leasehold |
| 6 Gibbs Close, Harpenden, AL5 1FA | Jun 2021 | £915,000 | Terraced | Freehold |
| Flat 4, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Jun 2021 | £877,700 | Flat / maisonette | Leasehold |
| Flat 3, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Jun 2021 | £740,000 | Flat / maisonette | Leasehold |
| Flat 12, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Apr 2021 | £800,000 | Flat / maisonette | Leasehold |
| Flat 5, Welcombe House, 1 Gibbs Close, Harpenden, AL5 1FA | Apr 2021 | £1,350,000 | Flat / maisonette | Leasehold |
| Flat 7, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Apr 2021 | £799,000 | Flat / maisonette | Leasehold |
| Flat 6, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Mar 2021 | £750,000 | Flat / maisonette | Leasehold |
| 8 Gibbs Close, Harpenden, AL5 1FA | Mar 2021 | £1,010,000 | Terraced | Freehold |
| 15 Gibbs Close, Harpenden, AL5 1FA | Feb 2021 | £1,350,000 | Terraced | Freehold |
| 5 Gibbs Close, Harpenden, AL5 1FA | Feb 2021 | £950,000 | Terraced | Freehold |
| 9 Gibbs Close, Harpenden, AL5 1FA | Feb 2021 | £1,100,000 | Terraced | Freehold |
| Flat 10, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Dec 2020 | £557,000 | Flat / maisonette | Leasehold |
| 7 Gibbs Close, Harpenden, AL5 1FA | Dec 2020 | £700,000 | Terraced | Freehold |
| Flat 19, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Nov 2020 | £640,000 | Flat / maisonette | Leasehold |
| Flat 9, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Oct 2020 | £980,000 | Flat / maisonette | Leasehold |
| Flat 3, Welcombe House, 1 Gibbs Close, Harpenden, AL5 1FA | Sep 2020 | £1,400,000 | Flat / maisonette | Leasehold |
| Flat 17, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Sep 2020 | £600,000 | Flat / maisonette | Leasehold |
| Flat 11, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Aug 2020 | £990,000 | Flat / maisonette | Leasehold |
| Flat 16, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Jul 2020 | £850,000 | Flat / maisonette | Leasehold |
| Flat 15, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Jul 2020 | £628,000 | Flat / maisonette | Leasehold |
| 11 Gibbs Close, Harpenden, AL5 1FA | May 2020 | £1,060,000 | Terraced | Freehold |
| Flat 4, Welcombe House, 1 Gibbs Close, Harpenden, AL5 1FA | Dec 2019 | £1,795,000 | Flat / maisonette | Leasehold |
| 14 Gibbs Close, Harpenden, AL5 1FA | Sep 2019 | £1,300,000 | Terraced | Freehold |
| Flat 5, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Aug 2019 | £1,140,000 | Flat / maisonette | Leasehold |
| Flat 2, Sandridge House, 4 Gibbs Close, Harpenden, AL5 1FA | Jan 2019 | £1,300,000 | Flat / maisonette | Leasehold |