How much rent is too much? The 30% rule in practice

In Wollongong, where the median house price is around $860,000, renters are facing increasing pressure to allocate a larger share of their income towards housing costs. The 30% rule, a widely accepted benchmark for housing affordability, suggests that renters should not spend more than 30% of their gross income on rent.

This matters now because the current rental market in Wollongong is experiencing low vacancy rates, with many renters competing for a limited number of properties. The Wollongong CBD renewal and the popularity of coastal suburbs like Fairy Meadow and Thirroul are contributing to the demand for rental properties, driving up prices. Organisations like the Illawarra Housing Trust and the Wollongong City Council are working to address the issue of affordable housing, but the problem persists.

In specific neighbourhoods like Keiraville and Gwynneville, renters can expect to pay around $500-600 per week for a three-bedroom house. In contrast, apartments in the Wollongong CBD, particularly those on streets like Crown Street and Corrimal Street, may cost between $400-500 per week for a two-bedroom unit. The University of Wollongong's student accommodation and the nearby suburbs of Mount Ousley and West Wollongong are also feeling the pinch, with students and young professionals struggling to find affordable rentals.

Assessing the data

According to data from the Australian Bureau of Statistics, the average weekly rent in Wollongong is around $520. However, with the median household income in the region at approximately $1,700 per week, many renters are exceeding the 30% threshold. For example, a renter earning $1,700 per week and paying $520 in rent would be allocating around 30.6% of their income towards housing costs, already above the recommended threshold. As of June 2026, the Wollongong rental market has seen a 10% increase in rents over the past 12 months, further exacerbating the issue.

So, what happens next? For renters in Wollongong, it's essential to carefully consider their budget and explore options like shared housing or negotiating with landlords to secure a more affordable rent. The NSW Government's Rentstart program, which provides financial assistance to eligible renters, may also be worth investigating. As the Wollongong rental market continues to evolve, renters must be proactive in seeking out affordable options and advocating for their rights as tenants. By understanding the 30% rule and its implications, renters can make informed decisions about their housing costs and work towards achieving a more sustainable and affordable living situation.