Istana Alam Shah is the official palace of the Sultan of Selangor, located in southern Klang, the royal town of the state of Selangor, Malaysia. Between 1903 and 1957 there existed an older palace on the same site, known as Istana Mahkota Puri. It was built in 1903 during the rule of Sultan Sulaiman Shah, who was the fifth Sultan of Selangor, and the design closely re…Istana Alam Shah is the official palace of the Sultan of Selangor, located in southern Klang, the royal town of the state of Selangor, Malaysia. Between 1903 and 1957 there existed an older palace on the same site, known as Istana Mahkota Puri. It was built in 1903 during the rule of Sultan Sulaiman Shah, who was the fifth Sultan of Selangor, and the design closely resembles the Sultan Abdul Samad Building in Kuala Lumpur. The Sultan went on to live in the palace for 35 years until his death in 1938. In the 1950s it was briefly used as a student dorm for nearby schools. The palace was demolished in October 1957 and soon replaced by the present-day structure.