The parish church of St Mary in Lower Heyford, Oxfordshire dates from the 13th century, replacing an earlier Saxon church. The church was rebuilt in the 14th century in the Decorated Gothic style. It has north and south aisles either side of the nave. A clerestory and porch was added to the church in the 15th century as was the west tower.
The church is built mainly from partly-coursed limestone and marl stone rubble. The church was restored in the mid-19th century.
