Complex sentence: Of the listed buildings, manor houses include Clevedon Court, built in the 14th century, and from the 15th century, Ashton Court and Nailsea Court.
Split into simpler sentences: Of the listed buildings, manor houses are well represented. They include Clevedon Court, built in the 14th century, and from the 15th century, Ashton Court and Nailsea Court.