The church in Stehag was built during the third quarter of the 12th century. Originally the church consisted of a
nave,
chancel and
apse; parts of the original northern portal still survive. Some of the stones used to build the church contain
mason's marks identical to some found in
Lund Cathedral, as well as the signature Johannes, so it has been assumed that the master mason of the church had worked at the construction site of the cathedral and was named Johannes. A tomb under the floor of the
choir bears the name Jakob; it is probably the tomb of the builder of the church. In the 14th century, the chancel was enlarged and a
church porch built in front of the southern entrance. In the 14th and 16th centuries, the earlier ceiling of the church was replaced with
vaults. After the
Middle Ages the nave was enlarged in 1727, and the windows replaced in 1778. A burial chapel for the
Coyet family was built in 1803. In 1848 the church porch was transformed into the current squat tower, and in 1853 the church was enlarged to the north. Repairs and restorations have been carried out in 1911, 1968–69, 1985 and 1997. ==Murals and furnishings==