In 2018, Palace were given semi-professional status, and secured a Tier 2 license, allowing them to become a founding member of the FA Women's Championship, the second highest tier in women’s football.[1] Then in 2019, it was announced by the club they would play under the name "Crystal Palace F.C." instead of "Crystal Palace Ladies F.C.", following the growing trend within the women's game at that time to move away from the term "Ladies".[2]
Following mixed results in their first three years in the Women's Championship, Palace recorded back-to-back top-five finishes in the 2021–22 and 2022–23 seasons.[3] It was around this time that the club officially became part of the CPFC Limited group in June 2022, and they received full professional status in 2023, followed by the securing of a Tier 1 license in April 2024, which would allow their eventual entry into the Women's Super League (WSL).[4]
In the summer of 2023, the club appointed Grace Williams,[5] as Head of Women’s Football, and Laura Kaminski,[6] as Head Coach. This resulted in Palace gaining promotion to the Women's Super League as champions at the end of the 2023–24 Championship season. The club scored 55 goals – and conceded just 20 – in 22 matches. It also marked Palace’s inaugural promotion to the top-flight of women’s football.[7] The promotion was sealed with a final-day draw against Sunderland at Selhurst Park, in front of a record crowd of 6,796.[8]