About tbarch.

Precision. Clarity. Design with purpose.

tbarch is a boutique architectural and subdivision advisory practice based in Perth, delivering residential design and development solutions across Western Australia.

We specialise in custom homes, alterations, infill development, granny flats, subdivisions, and complex planning and building approvals.

Our approach is simple.
Design with intent. Document with accuracy. Deliver with discipline.

With experience spanning architecture, subdivision coordination, and compliance-led projects, we resolve constraints early and create outcomes that are practical, refined, and aligned with local regulations.

Beyond design, we act as your subdivision and approvals consultant, coordinating surveyors, planners, engineers, and authorities to streamline the path from concept through to titles and construction.

The goal is not bigger design. It is better design. Functional, efficient, and tailored to each site.

Every project receives a considered process, clear communication, and a level of technical rigour normally found in larger studios. Our scale allows us to stay selective and maintain consistently high-quality work.

If you are planning to extend, develop, subdivide, or improve your property, we provide the structure, expertise, and coordination to move forward with confidence.

Thoughtful architecture.

Accurate documentation.

Smarter approvals.