Australia’s rental market continues to experience tight supply conditions, with vacancy rates remaining near historic lows across many capital cities and regional areas. This sustained imbalance between rental demand and available housing has become a defining feature of the current property landscape.

Understanding the drivers behind these conditions provides important context for broader housing market dynamics.

Vacancy Rates at Historically Low Levels

Recent data confirms that rental vacancy rates across Australia remain significantly below long-term averages.

According to SQM Research, national residential vacancy rates have remained around 1.0%–1.3% through 2024–2025, compared to a balanced market typically considered to be around 2.5%–3.0%.

Similarly, CoreLogic (2025) notes that rental availability remains constrained across most capital cities, with particularly tight conditions in Sydney, Brisbane, and Perth.

Low vacancy rates indicate that:

• Available rental properties are limited
• Properties are being leased quickly
• Competition among tenants remains elevated

Demand Continues to Outpace Supply

The persistence of low vacancy rates reflects strong underlying rental demand.

Population Growth and Migration

Australia’s population growth, particularly from overseas migration, has contributed significantly to rental demand. New arrivals often enter the rental market first, increasing pressure on available housing.

The Australian Bureau of Statistics (ABS) reported strong net overseas migration levels in recent years, which has directly increased demand for rental accommodation.

Delayed Transition to Home Ownership

Higher interest rates and borrowing constraints have made home ownership less accessible for some households. As a result:

• More people remain in the rental market for longer
• First-home buyers delay purchasing decisions

The Reserve Bank of Australia (RBA) has noted that tighter financial conditions can extend rental demand by slowing transitions into ownership.

Reduced New Rental Supply

While demand has increased, the supply of new rental properties has not kept pace.

Contributing factors include:

• Lower levels of new dwelling completions relative to demand
• Construction delays and reduced project feasibility
• Some investors exiting the market due to cost and regulatory pressures

The National Housing Supply and Affordability Council (NHSAC) has identified insufficient housing supply as a key driver of rental market tightness.

The Impact of Low Vacancy Rates

Persistently low vacancy rates can influence rental markets in several ways:

Increased Competition for Rental Properties

Tenants may face increased competition when applying for properties, particularly in high-demand areas.

Rental Price Pressures

Tight supply conditions have been associated with upward pressure on rents across many parts of Australia.

According to CoreLogic, rental values have increased significantly over recent years, reflecting strong demand relative to available supply.

Reduced Mobility

Limited availability can make it more difficult for tenants to relocate, particularly within the same local area.

A Structural Issue, Not a Short-Term Cycle

While rental markets can fluctuate, current conditions are being driven by structural factors:

• Population growth exceeding housing supply
• Ongoing construction constraints
• Delays in bringing new housing to market

These factors suggest that tight rental conditions may persist in the near to medium term, although outcomes will vary by location and economic conditions.

Regional Variations

Rental market conditions differ across Australia:

• Perth and Brisbane have recorded some of the lowest vacancy rates nationally
• Sydney and Melbourne also remain below long-term average levels
• Some regional areas have experienced even tighter conditions due to limited supply

Local factors such as employment growth, infrastructure, and development pipelines continue to influence outcomes at a regional level.

Conclusion

Australia’s rental market remains characterised by tight supply and strong demand, with vacancy rates near historic lows across many regions.

This reflects a broader structural imbalance within the housing system, where population growth and limited new supply continue to influence rental availability.

Understanding these conditions provides important context for interpreting current rental market dynamics and broader housing trends.

Sources

• SQM Research, Residential Vacancy Rate Data, 2024–2025
• CoreLogic, Australian Rental Market Update, 2025
• Australian Bureau of Statistics (ABS), Population Growth and Migration Data
• Reserve Bank of Australia (RBA), Housing and Financial Stability Reports
• National Housing Supply and Affordability Council (NHSAC), State of the Housing System 2025

Important Information

This information is of a general nature only and does not take into account your personal financial objectives, situation or needs. You should consider whether it is appropriate for you and seek independent financial advice before making any investment decisions.

Investments of this nature carry risks, including but not limited to market risk, construction risk, and borrower default risk. Returns are not guaranteed. For further information, investors should refer to the relevant Information Memorandum (IM) and Supplementary Information Memorandum (SIM).