The building was designated as the Parliament of Sri Lanka in 1977. Initially, the building was home to the Legislative Council of Ceylon and was witness to the country’s transition from a colonial state to self-rule in 1947. Completed in 1930, this building was home to the country’s legislature for 53 years until the new parliamentary complex was opened at Sri Jayawardenepura in 1983 CE during the country’s prolonged Civil War. Since then, the Old Parliament Building has functioned as the home to the Presidential Secretariat.

Built-in the Neo-Baroque style of architecture, the Old Parliament Building is a complete reminder of the Colonial past of Sri Lanka. It was built on an idea of Sir Henry McCallum, which led to a proposal made by a committee to construct the new building for the Secretariat, Council Chamber and Government offices on reclaimed land at the northern end of Galle Face’ were accepted by the Government in 1920. Designed by A. Woodson, the building was declared open as the Legislative Council on 29th January 1930 by Governor Sir Herbert Stanley.

The architecture of the Old Parliament Building in Sri Lanka is stunning. The facade of this magnificent building has an entrance reached by ascending many flights of steps. At the top are six columns supporting a traditional triangular pediment, and on either side are four more columns. Along the length of the structure is a series of colonnades, a pair with eleven columns each. The British Coat of Arms adorned the top of the building face till 1948 when it was replaced by the arms of the Dominion of Ceylon and was once again replaced in 1972 with the arms of the Democratic Socialist Republic of Sri Lanka. The front garden of the Old Parliament building has hosted several bronze statues of eminent statesmen including Rt Hon D.S. Senanayake, the first prime minister of Ceylon, Honorable Dudley Senanayake and General Sir John Kotalawela- Prime minister of Ceylon.