The impressive 21-year-old broke into the Palace team in 2016 and has gone on to feature 35 times for the Eagles in all competitions.
Since making his debut in the 1-0 defeat to Tottenham in February last year, Wan-Bissaka has gone on to be one of the most sought-after full backs in the Premier League.
Reports suggest the right back could cost suitors anywhere from £30milllion to £40m due to his age and ability.
City reportedly showed their interest for the youngster in January but Palace were adamant against selling him.
Wan-Bissaka has a contract at Selhurst Park until the summer of 2022.
The Crystal Palace right back is already wanted by the likes of Manchester City and Chelsea