Inventory Reference 9/2/018/0204 Formal Gradings Grading Grade II GradingComment archiveimport Grading by: South African Heritage Resources Agency Statement of Significance "Waterhof" was originally a part of Leeuwenhof, but became a separate property in 1782. The house was probably built in 1785 or 1786 and is one of the historic 18th-century houses on the slopes of Table Mountain.