Gold Coast's Short-Term Rental Glut: The Numbers Exposing a Hidden Housing Crisis

More than one in eight short-term rental listings across the Gold Coast are duplicates, ghost entries, or cross-platform copies of the same property, a data problem that is actively misleading policymakers trying to manage the city's worsening rental squeeze. That is the core finding circulating among Queensland housing researchers and council planning staff as the state government weighs new short-term accommodation rules ahead of the 2032 Brisbane Olympic Games.

The stakes are immediate. Gold Coast City Council is currently reviewing its Short-Term Rental Accommodation Framework, a process that relies heavily on listing-count data drawn from platforms including Airbnb, Stayz, and Booking.com. When the same Broadbeach Waters canal home appears on three platforms simultaneously, each counted as a separate active listing, the total supply figure balloons, and the apparent pressure on the long-term rental market looks smaller than it actually is.

What the Data Actually Shows

Academic analysis of Gold Coast short-term rental activity, drawn from platform-scraping tools used by urban planning departments at Griffith University's City Futures Research affiliate programs, has consistently flagged a duplication rate of between 12 and 16 percent in the greater Gold Coast local government area. That means a raw count of, say, 18,000 active listings, a figure commonly cited in council briefings and industry submissions, could represent as few as 15,000 distinct properties once duplicates are stripped out.

The distinction matters enormously to long-term renters. Surfers Paradise and Southport together account for the highest concentration of short-term listings on the Gold Coast, with unit-heavy towers along the Esplanade and Scarborough Street corridors heavily represented. If even 2,000 of those counted units are duplicates inflating the short-term supply picture, that is 2,000 dwellings whose real tenure status, and real impact on the rental vacancy rate, is being miscounted.

Queensland's rental vacancy rate on the Gold Coast sat at approximately 0.9 percent as of the March 2026 quarter, according to Real Estate Institute of Queensland data, well below the 3 percent rate considered healthy. At the same time, median weekly rents for a two-bedroom unit in Broadbeach had climbed to around $720, compared with $490 three years earlier. Planners who are working from inflated short-term listing counts may underestimate how much housing stock has been effectively removed from the long-term pool.

Why Cleaning the Data Is Harder Than It Sounds

Cross-platform deduplication is genuinely difficult. Platforms do not share host identifiers or property addresses with regulators, and Queensland does not yet operate a centralised short-term accommodation register with mandatory unique property codes, unlike New South Wales, which introduced its statewide register in 2021. Without a Gold Coast-specific registration number attached to every listing, council staff trying to reconcile Airbnb data against Stayz data against Booking.com data are essentially comparing apples described in three different languages.

The Coomera and Robina Olympic venue precincts add urgency. Both areas are flagged in Gold Coast City Council's Olympic Legacy Housing Strategy discussion paper as priority zones where housing affordability must be actively protected. If the baseline listing data feeding into that strategy is inflated by 12 percent or more, the modelling for how many homes might need protection, or conversion back to long-term use, starts from a flawed foundation.

Council's planning directorate is expected to publish revised short-term accommodation figures later this quarter as part of its Olympic preparedness review. Advocates from Tenants Queensland, which operates a Gold Coast office on Ferry Road in Southport, have been pushing for the state government to mandate a Queensland-wide property registration code before the end of 2026, a step that would make deduplication automated rather than manual.

For renters searching listings in Varsity Lakes or Hope Island right now, the practical takeaway is blunt: the shortage is almost certainly worse than official figures suggest. Every duplicate stripped from the count is a real dwelling that was never available to a long-term tenant in the first place.