Extraordinary architecture is defined by creativity, precision, and care. At Quantum Architects Co. (QAC), our team of experienced Melbourne architects specialises in luxury home design, custom residences, and boutique property developments. We combine innovative thinking with timeless design principles to create homes that reflect refined elegance, functionality, and individuality. Dedicated to quality craftsmanship and personalised service, QAC continues to set the benchmark for modern luxury architecture and residential design in Melbourne.
TEAM
Effie Yuan
Founder & Principal Architect
Effie Yuan is the founder and principal architect of Quantum Architects Co. (QAC), a boutique architectural studio based in Melbourne. With over 15 years of experience, Effie specialises in luxury house design, bespoke townhouses, and high-end residential architecture.
Her design approach blends creativity, functionality, and elegance, drawing inspiration from fashion and lifestyle to craft timeless, sophisticated spaces. Effie is deeply committed to guiding clients through every stage of the design and construction journey — from concept to completion — ensuring each project reflects their vision and individuality.
Recognised for delivering tailored architecture with soul, Effie and QAC have become trusted partners for clients seeking unique, high-quality homes and boutique developments across Melbourne.
Sheng Zhou
Project Architect
Sheng is a key member of the project architectural team at QAC. His passion for design and collaborative approach enable him to work closely with clients to uncover unique opportunities, creating luxury homes and high-end residential designs in Melbourne that are both beautiful and highly functional.
With over 18 years of local experience, Sheng brings extensive expertise in project planning, detailing, design, and coordination across both private residences and larger developments. His commitment to quality ensures every project is delivered to the highest standard, reflecting the vision and lifestyle of each client.