First mentioned in 1247, it was an autonomous municipality merged into Berlin in 1920 with the "Greater Berlin Act". As a part of West Berlin bordering East Germany, Lübars was crossed, from 1961 to 1989, by the Berlin Wall, built beyond the Tegeler Creek (Tegeler Fließ). Famous was the "Checkpoint Qualitz", a point of the wall named after Helmut Qualitz, a farmer from Lübars, who broke it on 16 June 1990 with his tractor.[2]