In the same year that the Botanic Gardens was gazetted as a park (1887), Burke Street was extended through the Reserve to Paxton Street. Significant incursions into the reserve included a Gaol Reserve and Reserve for a Lunatic Reception House in the southeast corner (1885) and a reserve for sport and recreation ( in 1899). By 1915 the Reserve was reduced to , with leases being issued to the Croquet Club (1924). The final carving up of the Botanical Gardens took place in 1948 when part of the reserve was leased to the Townsville Bowling Club and part excised as a recreation reserve. The Botanical Gardens was thus reduced to , its present size.