The impressive church of Tensta is one of the oldest brick churches in Uppland. The oldest parts originate from the late 13th century. The sacristy and porch were built during the next century and arches between 1420-30.
There are many fine medieval frescoes in the church. These are signed by the painter Johannes Rosenrod in 1437. They depict various religious themes including scenes from the life of St. Birgitta. The altar was made by Bernt Notke workshop in Lübeck in 1480’s. The pulpit dates from 1749. Outside the church stands also a runestone.
References:The first written record of church in Danmark locality date back to the year 1291. Close to the church are several stones with a Christian text and cross inscribed. The oldest parts of the present red-brick church are from the 1300s. In the late 1400s the church was enlarged to the appearance it has today. The church has been modified both internally and externally several times, among other things after the fires in 1699 and 1889. There are lot of well-preserved mural paintings in the walls.