A large-scale development opportunity in the heart of South Sydney’s airport corridor has hit the market being offered with vacant possession, providing developers with an immediate and unencumbered platform for redevelopment.
Owned by Transport for NSW, the 4,119 square metre landholding sits with triple street frontage in a prominent corner in Mascot with the site having the potential to support a project of more than 12,000 square metres in one of Sydney’s highest-demand development corridors.
Colliers have been appointed as exclusive selling agents for the property at 200 O’Riordan Street.
The offering comes at a time when large-scale development opportunities in proximity to Sydney Airport are becoming increasingly scarce, particularly those with the ability to support diverse end uses and immediate development outcomes.
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200 O’Riordan Street, Mascot is a 4,119 sqm landholding in a corner position with triple street frontage
Owned by Transport for NSW the site sits in the heart of South Sydney’s airport corridor
The property sits within an established airport, showroom and commercial precinct, with strong planning fundamentals.
It has a floor space ratio of 3:1 and a 44-metre height limit, allowing for a potential gross floor area of about 12,357 square metres, subject to council approval.
While its flexible E3 Productivity Support zoning further enhances its appeal, positioning the site to capitalise on evolving demand across multiple asset classes from hotel, serviced apartments, commercial office and self-storage.
“Opportunities of this scale and positioning in Mascot are increasingly scarce,” Colliers National Director of Industrial & Logistics Trent Gallagher said.
The combination of triple street frontage, significant GFA potential and proximity to Sydney Airport and transport infrastructure underpins a compelling value-add or redevelopment proposition.”
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The property is being offered with vacant possession, providing developers with an immediate and unencumbered platform for redevelopment
Approximately one kilometre from Sydney Kingsford Smith Airport and Mascot train station, the property is connected to key road networks including O’Riordan Street, the M8 Motorway and major freight infrastructure such as Port Botany.
While the broader corridor in Mascot–Alexandria continues to experience strong transformation, supported by high-density residential growth, increasing passenger movements through the airport and sustained demand from logistics, hotel and commercial occupiers.
“200 O’Riordan Street represents a unique opportunity to secure a high-profile corner development site in the heart of Mascot’s tightly held airport precinct,” Colliers Director in Charge South Sydney Michael Crombie said.
“With flexible zoning, strong planning fundamentals and vacant possession, it provides developers with an immediate and highly versatile platform.”
The property is being offered for sale via an Expressions of Interest campaign closing at 3:00pm (AEDT) on November 2, 2026.