- On January 22, 1859 three acres of land (67th Street and Clarendon Hills Road) were purchased for $30 to build a church and a cemetery. St. John Lutheran still owns the cemetery.
- In 1893 the congregation added a parsonage and a steeple and a bell to the church. The steeple was 10 feet square and 48 feet high.
- Conrad Buschmann donated the bell which weighed 921 pounds and cost 168.56. The bell hangs in front the present church.
- In 1899 the congregation built a new church on land donated by Conrad Buschmann (where the Taco Bell is today on the corner of 75th Street and Cass Avenue).
- In 1915 a monthly service in English was started. In 1922 English services were held (in lieu of German services) on the 1st and 3rd Sundays. In 1950 German services were discontinued.
- On August 25, 1968 the last service was held in the Church located at 75th and Cass Avenue.
- On September 12, 1971 the current church was dedicated at its present location of 7214 Cass Avenue.
The enduring presence of the St. John Lutheran Church congregation is a testament to its members and to the essential role the church has played in Darien's history. In 2009, St. John Lutheran Church celebrated its 150th anniversary and published a commemorative history. This excerpt from "150 Years of Sharing God's Love His Way" and The Doings article from October 8, 2009, page 12, St. John's Lutheran Celebrates 150-year history provide an excellent overview of St. John's history. Here are some interesting facts about St. John Lutheran Church: