What is the real cost of living in Perth in 2026?

A single person renting alone can use A$4,000 to A$5,800 a month as a planning band. Sharing in Fremantle, Northbridge-adjacent suburbs, or outer corridors lowers housing. A couple can start around A$5,800 to A$8,500. Families often need A$8,500 to A$12,500 or more with childcare and a larger house: Childcare costs.

Western Australia’s rental market has spent recent years among the tighter capital markets, so do not assume “Perth discount” versus Brisbane or Melbourne without checking current listings. Coastal strips and school catchments move first.

Car ownership is the default for many households. Transperth trains and buses cover key spines, yet weekend beaches, junior sport, and dispersed jobs still push fuel, insurance, and parking into the monthly total: Utilities, internet, and transport. Cooling through hot, dry summers matters for electricity.

Isolation is a budget line. Visiting Sydney, Melbourne, or overseas family means airfares that residents of the east coast can sometimes replace with a shorter hop. That is not rent, yet it changes how “affordable” Perth feels after a year. Grocery and dining costs still track Australian norms: Groceries and eating out. Compare against Melbourne and Brisbane rather than against a memory of cheaper Perth rents from a prior cycle.