A large-scale development opportunity in the heart of South Sydney’s airport corridor has come to market with vacant land, providing developers with an immediate and unencumbered platform for redevelopment.
The 4,119 square meter property is owned by Transport for NSW and sits on a triple street frontage in a prominent corner in Mascot. The site has the potential to support a project of more than 12,000 square meters in one of Sydney’s most sought-after development corridors.
Colliers has been appointed exclusive selling agent for the property 200 O’Riordan Street.
The offer comes at a time when large-scale development opportunities near Sydney Airport are becoming increasingly scarce, particularly those that can support diverse end uses and immediate development outcomes.
MORE: State-owned land that has been vacant for 37 years to be transformed
![](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1280 720"%3E%3C/svg%3E)
The property is located in an established airport, showroom and commercial area and has solid planning foundations.
It has a floor area ratio of 3:1 and a height limit of 44 meters, allowing for a potential gross floor area of approximately 12,357 square meters, subject to Council approval.
The flexible E3 Productivity Support zoning further enhances the site’s appeal and positions it to benefit from evolving demand across multiple asset classes, from hotels to serviced apartments to commercial offices and self-storage.
“Opportunities of this scale and positioning in Mascot are becoming increasingly rare,” said Trent Gallagher, National Director of Industrial & Logistics at Colliers.
The combination of triple road frontage, significant GFA potential and proximity to Sydney Airport and transport infrastructure underpins a compelling value-added or redevelopment proposition.”
MORE: Distressed property listings are increasing across Australia
The property is located approximately one kilometer from Sydney Kingsford Smith Airport and Mascot Railway Station and is connected to major road networks such as O’Riordan Street, the M8 motorway and key freight infrastructure such as Port Botany.
While the broader Mascot–Alexandria corridor continues to experience strong transformation, supported by high residential density growth, increasing passenger movements through the airport and continued demand from logistics, hotel and commercial users.
“200 O’Riordan Street represents a unique opportunity to secure a high-profile development site on a corner in the heart of Mascot’s closely-held airport precinct,” said Michael Crombie, principal in charge of Colliers South Sydney.
“With flexible zoning, strong planning principles and undeveloped land, it offers developers an immediate and highly versatile platform.”
The property is being offered for sale through an expressions of interest campaign closing at 3:00pm (AEDT) on November 2, 2026.
MORE: Former uni student turns into accelerated housing construction in Sydney