About tbarch.

Precision. Clarity. Design with purpose.

tbarch. is a boutique architectural and advisory practice based in Perth.
We specialise in residential design, alterations, infill development, granny flats, and complex approvals across Western Australia.

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

With experience spanning custom homes, extensions, subdivisions, and compliance-led projects, we focus on solving constraints early and creating design outcomes that are practical, refined, and aligned with local regulations.

We work closely with surveyors, engineers, planners, and builders to provide a complete service from concept to approval. 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 standard of detail normally found in larger studios.
Our scale allows us to stay selective and maintain high-quality work.

If you are planning to extend, develop, subdivide, or improve your property, we provide the expertise and structure to make the path forward clear.

Thoughtful architecture.
Accurate documentation.
A smoother approval journey.