Chater House () is an office tower in Central, Hong Kong. Opened in March 2003, it is a part of the Hongkong Land portfolio of properties. It has a three-level retail podium, known as Landmark Chater. The building was built on the site of the former Swire House, and was named after Sir Paul Chater. The building faces streets on three sides: Chater Road, Pedder Street and Connaught Road Central. Plot history There were three buildings on the site between 1905 and 1958, namely Mansions Building (Hotel Mansions, later renamed Union Building), King's Building and York Building. Union Building Following the Praya reclamation of 1890–1904, a building was constructed and opened in 1905, that served as offices of Canadian Pacific Ocean Services (G/F) and Hong Kong, Canton & Macao Steamboat Company (1/F). This building was acquired in 1921, and used as its headquarters by the Union Insurance Society of Canton Ltd., and then became known as Union Building (). It was bought by The Hongkong Land Company in 1946, and was demolished in 1950. Hongkong Land later acquired the adjacent King's Building and demolished it in 1958 to complete the Union House complex. King's Building King's Building was built in 1905 and was for some time home to Marconi Wireless. The building was located along Connaught Road, next to the Union Building. It was demolished in 1958. York Building York Building was built in 1905 and demolished in 1958. Swire House The 23-storey building, initially called Union House (), was completed in 1962, and had a total floor space of 34,000 square metres (370,000 sq ft). in the 1970s, the Swire Group, gained naming rights for the building, which was renamed Swire House () in 1976. In 1997, the main tenant of the building was Cathay Pacific, which occupied about 30% of the floor space. Other tenants included other Swire group companies, including Swire Pacific and Swire Industries. Swire House was demolished on 5 October 1998. Chater House The site was again redeveloped by Hongkong Land when the new Hong Kong International Airport opened in 1998. The building's main tenant, Cathay Pacific, relocated to Cathay City when the airport moved to its new site at Chek Lap Kok, while Swire Group moved to Pacific Place in Admiralty. Chater House has a total floor area of 438,500 net sq.ft. (498,000 sq ft. gross), was designed by architects Kohn Pedersen Fox. It