The tower of the Holy Trinity church, Swallow, is Pre-Conquest in date. The belfry-stage was rebuilt in late Norman-style. The nave and chancel are 13th century. {1} The church was in normal use in 1963. {2} For the full description and the legal address of this listed building please refer to the appropriate List of Buildings of Special Architectural or Historic Interest. {3} A parish church dating from the early 12th century. It underwent alterations in the 13th century, 1868 and 1883. {3}