About Us

"we pride ourselves on our multi-faceted approach, ensuring superior quality on projects of all sizes"

Children playing catch outside St Stephens Primary

Welcome to Kirstie Stewart Architects (KSA), where architectural excellence meets a passion for education. Established seven years ago in Western Australia, KSA has become a specialist niche firm, offering both architectural and project management services. Our dedication to the education sector sets us apart, as we bring a unique blend of creativity, practicality, and educational insight to every project.

With a diverse range of project experiences, spanning master planning, new buildings, refurbishments, and internal fitouts, KSA is not just a design firm; we are your strategic partners in shaping spaces that inspire learning and growth. At the heart of our approach is a deep understanding of the education landscape, reflected in our comprehensive services, from feasibility studies and project definition plans to business cases tailored for asset planning and capital fund application development.

Archy Founding

The company is founded by John Smith, an experienced architect with a passion for sustainable design.

1936

Completing The First Project

The company completes its first major project, a LEED-certified office building that sets a new standard for environmentally friendly design.

1973 - 1998

Expanding Services

The company expands its services to include interior design, and hires its first interior designer.

2001

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2005

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2005

"we pride ourselves on our multi-faceted approach, ensuring superior quality on projects of all sizes"

Led by Principal Architect Kirstie Stewart, whose more than 20 years of experience on construction sites across Australia brings a wealth of knowledge,KSA is equipped to navigate the complexities of project management. Kirstie’s background as a former School Community Architect ensures that our designs are not just visually stunning but also deeply rooted in the practical needs of educational environments.

At KSA, we pride ourselves on our multi-faceted approach, ensuring superior quality on projects of all sizes. Our commitment to professional engagement is reflected in our respect for confidentiality and adherence to the ethical, relational, and professional culture of the diverse Christian and secular schools we collaborate with.

Inside view of Trinity Library

Showcase

Bringing visions to reality

Meet the team

We’re people people. We take pride in uncovering your unique story and connecting the dots to materialise your vision.

Kirstie Stewart
B.Arch (Hons) UWA, Dip PM AIMWA
Clifford Scanlan
M. Arch, B. Arch
Duncan McLagan
B. Arch, B. Build
Gary Scott
Architectural Technician

"Stay Connected"

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