The club then merged again in 1942 with BSG Klüssendorf and formed KSG Staaken/Klüssendorf until the end of World War II.

SC Staaken then spent many years in the Regionalliga Berlin and the amateur leagues.

The club made it to the 4th round of the 1981/1982 Berliner Landespokal but were defeated by FC Wacker Lankwitz, 5–0.

The club earned promotion to what is now called the Berlin-Liga in 1986 and were eventually relegated to the 7th tier Landesliga Berlin.

[15][16] In December 2022, the club made over 800,000 euros worth of renovations to their field to accommodate their 40+ teams and to be able to meet the requirements for higher levels of play.