State Environmental Planning Policy (Housing) 2021

The occupiers of the dwelling must have access to bathroom facilities that—

are fitted with a lockable door, and

if the bathroom facilities include multiple cubicles for toilets or showers—have a lockable door fitted to each cubicle, and

if the bathroom facilities are not directly accessible from the dwelling— are within a reasonable distance of the dwelling.

The occupiers of a dwelling must have access to kitchen and laundry facilities that—

are accessible by an occupier at all times, and

if the kitchen or laundry facilities are not directly accessible from the dwelling—are within a reasonable distance of the dwelling.

If the dwelling is in a building that is not a class 1a building within the meaning of the Building Code of Australia, each adult occupier must have access to lockable personal storage with—

a minimum height of 950mm, and

a minimum width of 300mm, and

a minimum depth of 450mm.

To avoid doubt, bathroom, kitchen or laundry facilities may be used by a single household or shared between 2 or more households.