St. Pius X.

The church grew out of the Bayer company housing estate in Flittard, laid out in 1937 and expanded during the 1950s. A Catholic parish was founded there on 1 May 1958. An architectural competition produced three designs in the summer of 1957, and a modified version of the Schürmann office's proposal was chosen. Ground was broken in March 1959, and the foundation stone was laid on 19 July. Services began in June 1960, and Auxiliary Bishop Joseph Ferche consecrated the church on 28 January 1961. A second construction phase from June 1961 added a youth hall opposite the church and the bell tower. On 19 June 2001 the building was entered in Cologne's list of monuments.

The two basalt-lava door supports at the courtyard gates were made in 1961 by Rudolf Peer, showing John the Baptist with the Lamb of God to the east and Saint Michael fighting the dragon to the west; Peer also created the altar block and the font. The roughly four-meter tower crown, an "angel cloud" completed in 1962, is the work of Werner Schürmann, the architect's brother. The lower window band, alternating heads of angels and saints with ornamental patterns, is stained glass by Paul Weigmann. A Madonna figure created in 1964 by Hans Karl Burgeff was replaced in 1976 after a parish vote. After a fire destroyed the organ in February 1964, the parish received a new instrument from Heyligers Orgelbau of Schmidtheim in 1977. The five-bell peal was cast in 1961 by Petit & Gebr. Edelbrock.