The document relating Klabava to the year 1368 is a forgery from the 15th century. The first trustworthy written mention of Klabava is in a deed of King Wenceslaus IV from 1401, when the village was owned by the monastery in Rokycany. From the 17th century until 1926, iron ore was mined near Klabava and there was an ironworks in the village.
Transport
Klabava has a station on the regional railway linePlzeň–Beroun. However, this station is located just beyond the municipal border.