An interdenominational church, Swan Chapel Inc., was legally formed the summer of 1970. The Swan Lake Clubhouse was donated to be used by the church, and the 4H Rural Life Sunday in May of 1971 saw the beginning of regular church services for Swan Chapel. On June 30, 1971, the title for the Red Barn Bar property was cleared, and the deed was signed.
Work soon began on the existing building, and the little house that housed the original bar was torn down. Individuals donated their time and skills in doing jobs such as wiring, insulating, carpet laying, and plumbing. Many individuals gave specific items, such as organs (the original one purchased by a woman who did not even attend church), a pulpit, PA system, platform furniture, and the communion table. Other items were purchased from memorial funds. The Bethany Lutheran Church and the Eidsvold Lutheran Church provided 92 chairs, and the Little Brown Church donated wooden pews. Ladies in the church had a shower to fill in other necessary items.
On November 18, 1973, the congregation met for the first time in the new church building. A dedication service was held May 26, 1974, with the prayer that Swan Chapel would continue to proclaim the Gospel of Jesus Christ to the community and to all who fellowship here.
By the spring of 1975 the church sanctuary, with a capacity of 112, was overflowing. In April of 1981, the church board voted to purchase one-half acre south of the church for an expansion project. Many volunteers donated their time and talents in doing the work to add a 52-foot extension to the north side of the sanctuary. This would house a 16-foot conference room, provide a larger platform with a built-in baptistery, and add another 14 feet to the sanctuary. The back of the sanctuary was restructured
to provide a fellowship area, as well.