About Us.

Tay Bui Arch Studio is a Perth-based architectural practice specialising in residential design, extensions, and council approvals. We work with homeowners, investors, and developers to deliver practical, creative, and fully compliant solutions tailored to their property goals.

From family upgrades and secondary dwellings to strategic renovations, we focus on designs that maximise function, meet local planning requirements, and add long-term value.

Founded in 2018 and led by experienced building designer Tay Bui, our studio offers hands-on support from site assessment through to development approval—ensuring each project is both feasible and approval-ready.

Why “Arch”?

The word “Arch” in our name symbolises more than architecture—it represents our role as a bridge between ideas and outcomes.

Just as an arch supports and connects structures, Tay Bui Arch Studio connects design vision with real-world execution—from creative concepts through to council approvals and value-driven construction. It reflects our belief that architecture should be both inspiring and grounded: creatively ambitious, yet practical, compliant, and financially sound.

“Arch” also captures the arc of our process: from initial ideas, through detailed planning, to a built outcome that enhances lifestyle, function, and property value.