Listed buildings in Cardiff Bay Listed buildings in Cardiff Bay There are many listed buildings in Cardiff Bay, part of Cardiff, capital city of Wales. A listed building is one considered to be of special architectural, historical or cultural significance, and has restrictions on amendments or demolition. Buildings are listed as either Grade I, II* and II buildings lists, with the Grade I being the most important. Cardiff Bay describes the redeveloped docklands area of the city, including the neighbourhoods of Butetown and Atlantic Wharf, previously better known as Tiger Bay. It is bounded approximately by the River Taff to the west, the Bute East
Cardiff Urban Area almost 37% on the 2001 population of 327,706 this was mainly due to Caerphilly and Pontypridd becoming part of the built-up area. The population of the Cardiff unitary authority (not co-terminous with the built-up area or the wider urban area) in 2001 was 305,353. Cardiff Council estimated the population of the unitary authority at 317,500 in 2006, as of the 2011 census it was 346,090. According to the ONS definition the Cardiff Urban Area had the following subdivisions: Notes: Cardiff Urban Area The Cardiff Built-up Area or Cardiff Urban Area is the name given to the urban area around Cardiff.