The Executive Building was erected by the Queensland Government during the years 1901-05 overlooking what is now Queen's Park. During construction it was known as the New Lands & Survey Offices but towards its completion became known as the Executive Building. The second floor housed the Premier's offices, his Under Secretary, officials of the Public Service Board and the Cabinet Room. On the third floor a large room facing the whole length of George Street was allotted to the Trustees of the Qld. National Art Gallery for the collection of works of art.