The Matthias Church (Mátyas templom) is the most prominent building on the square. Its official name is: Church of the Assumption of Our Lady, but it is commonly known as Mátyas templom after the coat of arms of King Matthias Corvinus incorportated in the 80 m high southwesterly spire. The Gothic church was built in the 13th century but obtained its present form at the end of the last century, when its interior and exterior were rebuilt to the design of Frigyes Schulek. Thus its appearance is essentially Neo-Gothic and only the core of the walls is of medieval origin.