| 11 William Avenue, Folkestone, CT19 5TL | Oct 2024 | £450,000 | Terraced | Freehold |
| 8 William Avenue, Folkestone, CT19 5TL | Dec 2022 | £436,000 | Detached | Freehold |
| 27 William Avenue, Folkestone, CT19 5TL | Jun 2021 | £405,000 | Terraced | Freehold |
| 20 William Avenue, Folkestone, CT19 5TL | Jun 2021 | £400,000 | Terraced | Freehold |
| 23 William Avenue, Folkestone, CT19 5TL | Dec 2020 | £347,000 | Terraced | Freehold |
| 1 William Avenue, Folkestone, CT19 5TL | Jan 2020 | £395,000 | Detached | Freehold |
| 17 William Avenue, Folkestone, CT19 5TL | Sep 2019 | £362,500 | Terraced | Freehold |
| 5 William Avenue, Folkestone, CT19 5TL | Jan 2019 | £300,000 | Semi-detached | Freehold |
| 35 William Avenue, Folkestone, CT19 5TL | Nov 2017 | £377,000 | Terraced | Freehold |
| 18 William Avenue, Folkestone, CT19 5TL | Feb 2016 | £310,000 | Detached | Freehold |
| 31 William Avenue, Folkestone, CT19 5TL | Nov 2015 | £270,000 | Terraced | Freehold |
| 24 William Avenue, Folkestone, CT19 5TL | Jan 2015 | £220,000 | Terraced | Freehold |
| 43 William Avenue, Folkestone, CT19 5TL | Feb 2014 | £250,000 | Semi-detached | Freehold |
| 39 William Avenue, Folkestone, CT19 5TL | Oct 2013 | £250,000 | Semi-detached | Freehold |
| 4 William Avenue, Folkestone, CT19 5TL | Jun 2013 | £200,000 | Terraced | Freehold |
| 21 William Avenue, Folkestone, CT19 5TL | Jan 2011 | £260,000 | Terraced | Freehold |
| 22 William Avenue, Folkestone, CT19 5TL | Aug 2006 | £205,000 | Terraced | Freehold |
| 19 William Avenue, Folkestone, CT19 5TL | Apr 1999 | £102,500 | Terraced | Freehold |
| 41 William Avenue, Folkestone, CT19 5TL | Nov 1997 | £103,000 | Terraced | Freehold |