Practice
Tom Robertson Architects is a Melbourne-based practice focused on residential projects. We create spaces that bring joy through collaboration and considered design.

From listening to clients and learning about context, we respond with unique and enduring architecture. Our approach reflects the spaces we create: open, practical and seamless.
We believe design is a collaborative process, grounded in trust and refined through the careful addition of layers. Balancing pragmatism and aesthetics, we favour a restrained palette of natural materials and spaces defined by elegant simplicity.
Collaboration also informs the way our practice works. Our team contributes diverse skills, experiences and perspectives to every endeavour with shared enthusiasm. The result is a portfolio of contemporary architecture we proudly put our name to, and places our clients love.
The people behind the projects
Tom Robertson
Tom has been working as an architect in Melbourne since 2006. He founded his own practice in 2013 to enable a closer relationship between client and architect. Since then, he has fostered a collaborative environment for a team of talented architects. Tom remains heavily involved across all projects, from early concepts through to detailed design and building inception, with a practical and refined approach, and a high level of pride in all aspects of his work.
- Bachelor of Planning and Design
- Bachelor of Architecture (Hons)
- Registered Architect (ARBV)
David Ascroft
David has been a key member of Tom Robertson Architects since 2015, bringing more than 20 years of experience to his role of director. He leads each project’s conceptual design approach, guiding the project team through documentation and delivery. David is a thoughtful collaborator, skilled in delivering the vision of clients, and with a rigorous approach that ensures the design integrity is maintained at every stage.
- Bachelor of Applied Science in Environmental Design
- Bachelor of Architecture (Hons)
- Registered Architect (ARBV)
Mitch Mewing
Mitch brings a wealth of experience in the design, documentation and delivery of high-end residential projects. His approach is defined by meticulous attention to detail and a focus on delivering the highest quality built outcomes.
- Bachelor of Design (Architectural Studies)
- Master of Architecture
- Registered Architect (ARBV)
Aspin Campbell
As a project architect, Aspin is deeply involved in the practice’s design, documentation and project management of key projects. Her previous experience spans commercial, multi-residential and single-residential spaces. She continues to be inspired by the personal nature of architecture, working with clients to realise their homes through design.
- Bachelor of Architecture (Design) (Distinction)
- Master of Architecture
- Registered Architect (ARBV)
Ridz Rahmat
Ridz brings broad experience to the team, having previously worked on commercial, public, tertiary education, multi-residential and single-residential projects. While the brief may change, what remains consistent for Ridz is his drive to achieve excellence in design through materiality.
- Bachelor of Environmental Design
- Master of Architecture
Hsin Yeh
Hsin is an experienced graduate passionate about bespoke family home design. In particular, Hsin is interested in how multi-residential design can provide a sustainable response to urban densification. Hsin also brings her passion for architecture to hospitality and retail design.
- Bachelor of Environments (Architecture)
- Master of Architecture




Recognition and coverage
Twenty-two features in nine publications, and a growing list of awards.
| Bassano · Australian Interior Design Awards | Commendation · 2022 |
| Cable House · Architeam Awards | Finalist · 2019 |
| Holly Residences · Architeam Awards | Finalist · 2018 |
| Carlton House · Architeam Awards | Finalist · 2018 |