Is Ripon Cathedral or St Philip's Cathedral, Birmingham a Grade I listed building?
St Philip's Cathedral, Birmingham The Cathedral Church of Saint Philip is the Church of England cathedral and the seat of the Bishop of Birmingham. Built as a parish church and consecrated in 1715, St Philip's became the cathedral of the newly formed Diocese of Birmingham in 1905. St Philip's was built in the early 18th century in the Baroque style by Thomas Archer and is located on Colmore Row, Birmingham, England. The cathedral is a Grade I listed building. St Philip's is the third smallest cathedral in England after Derby and Chelmsford.
Grade I listed buildings in West Sussex The county of West Sussex in South East England has 176 Grade I listed buildings. Such buildings are described by English Heritage, the authority responsible for their designation, as "of exceptional interest [and] sometimes considered to be internationally important". Grade I is the highest of the three grades of listed status in England: about 2.5% (or 9,300) of the country's 374,000 listed buildings have this designation.