In the year 1204, the town of Landshut was founded by Duke Louis I, Duke of Bavaria the Kelheimer. He established Castle Trausnitz and built a small church on the site of the present-day St. Martin's Church. That structure was superseded by building the existing church, which began in 1389.1 It took about 110 years to finish the church. During this period, five architects managed the building site. It took 55 years just to build the tower. The church was finally dedicated in 1500.1
The choir elbow cross of 1495 has an overall length of 8 m (22 feet). The crucifix is one of the largest of the late Gothic period. The body was carved from a lime tree trunk and has a length of 5.80 m (16 feet) and an arm width of 5.40 m (15 feet). Sculpted by Michel Erhart, it was installed in 1495.
Other important works of art in the church include the high altar, the hexagonal pulpit carved from a single stone, and the "rose wreath/ring Madonna" (about 1520), created by Hans Leinberger and considered one of his most important works of art.
Construction of the church began around 1389, under the architect Hans von Burghausen. The exact date for the beginning of construction of the church is not well known, but its construction was first noted in the city chronicle in 1392. The building was completed in 1500.