The independent parish was established on October 1, 1944. In the spring of 1946, Janez Valentinčič was entrusted with the design of the church, and the congregation decided to build an octagonal church.
The plans for the church were drawn up by Plečnik's pupil Valentinčič in 1946, but the building could only be started in 1964. In 1966, the dome collapsed and claimed the lives of 8 people, who are remembered with columns inside the church, named after the victims. Stane Kregar painted frescoes (220m²) in the church between 1968 - 1972. The final form of the building was finished in 2004, when the belfries at the front the building were built in accordance with the plans of the architect.