This church is known as San Juan del Mercado. It was already in existence in the 13th century, but was rebuilt in Gothic style in the 14th century after a fire. A nave with ogive vaulted ceiling remains from that period. In the 16th century it suffered another fire and was rebuilt once more, this time in Baroque style, with the intervention of Vicente García The vaulted ceiling still has frescos by Antonio Palomino. In the Central part of its Baroque portal, mention should be made of the statue of the Virgen del Rosario, surrounded by angels, attributed to Bertessi.