Maperton is a village in the South Somerset district of the county, 3 miles SW of Wincanton, on the S side of the A303 trunk road. The village is clustered around the junction of the three minor roads, with the church at its centre. The church consists of a three-bay chancel, a four-bay nave with a S porch, small N and S transepts, and a W tower. The tower is late 15thc, and the remainder was rebuilt in 1869. Construction is of local stone cut and squared, with Doulting or Ham stone dressings. The font is Romanesque, as are a carved head reset in the porch and another in the tower. The worn lower stone of a niche in the porch is also included here, although a Romanesque date is by no means secure.