St. Johannes Døperen's Catholic Church was designed by architect Haldor Larsen Børve. It was previously the town's Methodist church for 90 years, but then became Catholic in 2008. In 2013, the church received the Old Sandefjord Association's conservation award for the restoration of the beautiful Art Nouveau building.
The church is only open in connection with church activities and other announced events.
Both the church's interior and exterior are protected.
The church has between 140 and 150 seats. The lower floor also contains a congregation hall.