Does the platypus live in NSW?

No. Platypuses live throughout eastern coastal Australia and its island state of Tasmania, particularly within heavily wooded and protected regions. They are found from the cooler sub-alpine areas in the south, such as Victoria and the Tasmanian highlands, north through New South Wales to tropical far north Queensland. Platypuses live in bushland as well as tropical, sub-tropical and temperate rainforests. Its distribution is not considered to be in the outback.