The old Wan Chai Post Office is the oldest surviving post office building in Hong Kong. This L-shaped building, situated at the junction of Wan Chai Gap Road and Queen’s Road East, was erected in 1912-1913, and was opened on 1 March 1915 as the Wan Chai Post Office. It is a simple pitched-roof structure with attractive gable ends and mouldings. The building is now operated by the Environmental Protection Department as the Wan Chai Environmental Resource Centre.
Old Wan Chai Post Office was declared a monument in 1990.
Due to renovation works, the Wan Chai Environmental Resource Centre is temporarily closed until further notice.