City Hall is a municipal building in Cardiff, Wales, UK. It serves as Cardiff's centre of local government. It was built as part of the Cathays Park civic centre development and opened in October 1906. Built of Portland stone, it is an important early example of the Edwardian Baroque style. It is a Grade I listed building.
Architectural style: Edwardian Baroque style
Town or city: Cardiff
Country: Wales
Completed: 1906
Cost: £129,708
Client: Corporation of Cardiff
Architect(s): Henry Vaughan Lanchester · James Stewart · Edwin Alfred Rickards