Wallumattagal people of the Dharug Nation
New South Wales
15 Khartoum Road by Choi Studio is a new workplace destination at the heart of Stockland’s life sciences and technology precinct, MPark.
Located on Wallumattagal Country, Macquarie Park is one of Sydney’s most significant employment hubs. Choi Studio approached the project as an opportunity to reshape the broader urban experience of the area.
The building reimagines the office as civic infrastructure, stitching together park, streets, retail and workplaces. It integrates with the park designed by Square One Landscape Architects in collaboration with Ngurra and the Dharug Working Group. The building and park form an ecological system that integrates cultural narrative.
Targeting 6 Star Green Star, 5.5 Star NABERS, Platinum WiredScore and Net Zero in operation, 15 Khartoum Road reframes what a commercial building can be in a non-CBD context – a place designed for people, landscape and community, supporting Macquarie Park’s growth into a more architecturally ambitious precinct.
Stockland selected Choi Studio’s competition-winning design for its seamless connection between workplace and landscape, creating an activated public interface that anchors the precinct. The building’s elevated form and striking colonnade establish an inviting, human‑scaled arrival experience, while every floor enjoys uninterrupted views across the 2,500 sqm park. Robust, enduring materials support lower operational costs and ensure longevity. As the centrepiece of MPark Stage 1, the building and its double‑height lobby form a natural central gathering space for tenants and visitors. The colonnade supports future retail uses and will be a vibrant, welcoming place for people to meet, collaborate, and enjoy.
John Choi, Director
Dijana Tasevska, Director
Daniel Spence, Project Lead
Kingsley May, Project Lead
Kimberley Nguyen, Team
Aiden Morris, Team
Luke Hannaford, Team
Manus Leung, Team
Thomas Li, Team
Victor Li, Team
Danielle Cai, Team
Linda Lam, Team
Felix Rasch, Team
Rowan LeSeur, Team
Tobias Grund, Team
ADCO Constructions, Builder
3XN, Masterplan Architect
Ngurra Advisory, First Nations Consultant
Urbis, Town Planner
Square One Landscape Architects, Landscape Consultant
TTW, Structural Engineer
Inhabit, Facade Engineer
Facade Innovations, Facade Contractor
Floth, Services Engineering
Quick Plumbing, Plumbing Contractor
Peter Gardiner & Associates, Fire Engineering
Fredon, Mechanical Contractor
3D Fire, Fire Services Contractor
Pro Electrical, Electrical Contractor
Llight, Specialist Lighting
Acoustic Logic, Acoustic Consultant
Cundall, ESD Consultant
E Lab, ESD Consultant
Group DLA, BCA Consultant
Jensen Hughes, Accessibility Consultant
McKenzie Group, Principal Certifying Authority
PTC Consultants, Traffic Consultant
CBRK, Traffic Consultant
Schindler, Vertical Transport Contractor
Urbanite, Wayfinding Signage
Windtech, Wind Consultant
LCI, Services Consultant
Northrop, Civil Consultant
Douglas Partners, Geotechnical Engineer
Izabela Pluta, Artist: Lobby Art
Giovanni Veronesi, Artist: Public Art
Hiromi Tango, Artist: Public Art
Catherine Nelson, Artist: Public Art
Bernadette Hardy, Artist: Public Art