Seamus Ryan Architects
Highly detailed sustainable architecture, tailored to site and brief.
Seamus Ryan Architects occupies a distinctive position in Perth: genuinely luxury-tier residential work delivered to exceptional environmental performance standards. A certified Passive House designer, the practice has produced homes rated up to 9.5 stars while maintaining the material richness and detail expected at the top of the market. Projects typically range from $750,000 to over $4 million, and the studio's work has been recognised by Grand Designs, The Local Project and the AIA. Services extend to interiors and landscape architecture for a fully integrated result.
The rare Perth practice pairing genuine luxury detailing with Passive House certification and 9.5-star energy outcomes, recognised by Grand Designs and The Local Project.
Key facts
- Passive House certified designer
- 9.5-star energy homes
- Grand Designs + The Local Project features
- architecture, interiors and landscape in-house
- projects to $4M+
Owners who want luxury and serious sustainability performance together
You are prioritising lowest build cost over performance
Recent work
Published by @seamus_ryan_architects
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- Marshall Clifton Award WA

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