The new nave has six bays and a gallery with an organ.
It dates to the second half of the 13th century with a new nave added to it in 1870.
A cloister was built to the north of the new nave.
Early in 1615 the temporary wall between Michelangelo's building and the new nave was pulled down.
The quire was altered to form a new nave and chancel.
In June 1920 the foundation stone of a new nave was laid.
Built onto the tower in 1882 was a new nave.
In 1895 the church was extended and re-orientated with a complete new nave added.
A new nave was constructed in the 11th century with further interior renovations.
It is a 16th-century building that was extended in the 18th century when the new nave was built.