Corey Blackett-Taylor has joined Derby County on loan until the end of the season ahead of signing for the Rams on a permanent basis in the summer.
The 26-year-old winger scored 20 goals and registered 14 assists in 97 appearances since arriving at Charlton in the summer of 2021.
Technical Director Andy Scott said: “We’d like to thank Corey for his contribution to Charlton during his time here.
“Over this season we have made Corey a number of very attractive contract offers but he was very clear he wanted to move closer to home and that Derby was his preferred option. With his contract set to expire at the end of the season, it was important to make sure we got the best deal for the club in this situation.
“We’ve been able to negotiate a sizeable loan fee which will go into the continual improvements we are looking to make to the men’s first-team squad.”