The rapid expansion of short-term accommodation continues reshaping housing markets across the country, particularly in tourism-focused regions and lifestyle suburbs where rental supply was already under pressure before the recent population surge. Over the past several years, housing affordability has become one of the dominant economic and political issues nationally, and the rise of short-stay accommodation platforms is now firmly part of that discussion.
New research has highlighted the scale of this transformation and how quickly the short-term rental sector has evolved from a niche side-income opportunity into a highly commercialised investment model. According to research conducted by the University of Sydney for the Australian Housing and Urban Research Institute, there were 174,558 short-term rental listings operating nationally by the end of 2024. The study also found the sector expanded by more than 10% over a two-year period.
Those figures are significant because they illustrate how rapidly housing stock is being redirected away from traditional residential leasing and into short-stay accommodation markets. In many suburbs and tourism-driven regions, properties that may once have been rented to local residents are now being used primarily for holiday accommodation, business travel, or short-term visitor stays.
This trend has become increasingly noticeable across coastal and lifestyle destinations where tourism demand remains strong year-round. In many locations, short-term accommodation can generate substantially higher income than traditional long-term leasing. That creates a powerful financial incentive for investors and property owners to prioritise holiday letting over permanent tenancy arrangements.
The research also found the short-term accommodation market is becoming increasingly concentrated among professional operators rather than casual homeowners. Nearly 100,000 listings were reportedly controlled by fewer than 20,000 entities.
That statistic changes the conversation.
Short-term accommodation was once largely viewed as an occasional side income for homeowners renting spare rooms or holiday homes a few weeks each year. In many parts of the country today, however, the sector has evolved into a highly organised commercial model where multiple properties are being managed as dedicated investment portfolios.
Housing advocates argue this shift is placing additional pressure on already constrained rental markets.
When permanent rental properties are removed from the market, vacancy rates can tighten even further. This often contributes to:
* Reduced long-term rental supply
* Higher weekly rents
* ncreased tenant competition
* Upward pressure on property prices
* Greater housing instability for local residents
For renters already dealing with affordability pressures, these changes can have serious consequences.
In many tourism-heavy locations, local workers are increasingly struggling to secure accommodation close to employment centres. Hospitality staff, healthcare workers, retail employees, and younger residents are often competing for a shrinking pool of available rentals.
This issue has become particularly visible in coastal regions where population growth, interstate migration, and tourism demand are all occurring simultaneously.
Many councils and state governments are now facing growing pressure to respond.
Some local authorities have explored:
* Registration systems
* Permit requirements
* Caps on short-term letting days
* Increased compliance measures
* Suburb-specific restrictions
Others remain cautious about introducing heavy regulation due to concerns around tourism revenue and broader economic activity.
Brisbane recently attracted attention after the Brisbane City Council decided not to proceed with proposed restrictions targeting the short-term accommodation sector.
That approach contrasts with policy discussions occurring elsewhere.
South Australia has continued exploring stronger oversight of short-stay accommodation following parliamentary inquiries into housing affordability and rental supply. The City of Sydney has also examined possible suburb-specific controls in areas experiencing particularly high concentrations of short-term accommodation listings.
The debate surrounding short-term rentals has become increasingly complex because both sides present legitimate arguments.
Supporters of the sector argue short-stay accommodation:
* Supports local tourism economies
* Provides additional income streams for homeowners
* Creates accommodation flexibility
* Encourages visitor spending
* Supports regional economic activity
Critics, however, argue the rapid expansion of investor-driven short-term accommodation can distort local housing markets, especially where new housing supply remains limited.
This tension is likely to remain a major policy issue over coming years because the housing affordability crisis is showing few signs of easing quickly.
Higher construction costs, planning delays, labour shortages, and strong population growth continue placing pressure on housing supply nationally. At the same time, interstate migration into lifestyle regions is increasing demand across many tourism-oriented markets.
For property investors, understanding how short-term accommodation affects local market conditions is becoming increasingly important.
In some areas, short-term rentals may create strong cash flow opportunities. In others, future regulation may affect profitability, operational flexibility, or compliance costs.
Importantly, not every suburb is influenced by tourism demand in the same way.
Some markets remain heavily driven by long-term owner-occupiers, healthcare infrastructure, industrial employment, or education sectors. Others are far more exposed to visitor activity and seasonal accommodation trends.
This is why suburb-level research and local market knowledge matter so much.
Two coastal suburbs located only minutes apart can perform very differently depending on tenant demand, housing supply, tourism exposure, and infrastructure investment.
The rise of short-term accommodation is no longer simply a tourism discussion.
It has become a housing affordability issue, a planning issue, and an investment issue that continues influencing property markets, rental conditions, and government policy decisions across the country.
For buyers and investors, understanding these broader structural shifts is becoming just as important as understanding interest rates or median house prices.
