William McMillan
Adelaide Residential Architect
Hire me to explore your project's design potential and make the most of your construction budget.
As an Adelaide residential architect specializing in renovations and extensions, I'm passionate about creating homes that reflect my clients' personalities, lifestyles, and budgets. I thrive in solving problems, thoughtful design, and adapting with precision to every unique project.
My goal is to offer valuable insights through careful planning and detailed craftsmanship. In light of rising construction costs, I believe excellent architectural design is more crucial than ever. Whether you're envisioning a modern home or aiming to enhance an existing property, I'm here to steer you through the entire design and building journey, ensuring your dream becomes a reality.
Browse my Project portfolio to see how WMA can bring your vision to life.
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Project Types
Working since 2011 as a registered Adelaide residential architect, I have broad experience and enjoy working on a variety of project types, including mulit-unit developments, townhouses and commercial properties. I have extensive experience building and overseeing homeowner / builder renovation and addition projects.
Adelaide residential architect
Property evaluation
New custom house designs
Architectural home extension and renovation projects
DIY homeowner / builder extension and renovation projects
Multi-unit residential development
Townhouse development
Custom kitchen and bath renovation
"William did an amazing job with our home addition design; he was great to work with - very responsive to our ideas throughout the process. He produced highly detailed plans which has allowed our builder to give us an accurate bid. Our builder wrote that he wished he could work with William on all of his projects!
Daniel Brotsky
"William has always been very professional when it has come to a lifetime dream of ours of designing a rear extension on our 1933 Tudor house. He has provided us with a myriad of creative options and insightful information in all aspects of the design while at the same time challenging us to think outside the box. Initially we were weighing up whether an architect was required as opposed to a draughtsman but as time has passed it is evident the right decision was made."
Samantha Clutton
"Bill has overseen the full renovation of my house from the design and approvals to the construction supervision. He is always hands on with attention to detail and has achieved a high-end result and a fully thought-out design with efficient use of materials and trades and within budget. I highly recommend Bill to design and oversee construction of a renovation that will add value to your life and your property."
Steve Wilczek
"From the 'dreaming about it' stage to the fully completed renovation, WMA was involved, supportive, and diligent. I'd be happy to work with them again any time. We were lucky to find this level of professionalism and capability."
Sylvie Khan
"We had the distinct pleasure of collaborating with William on our home extension and renovation. By seamlessly integrating our preferred Mid-Century Modern design elements, he created a harmonious blend of old and new. We highly recommend William McMillan Architect for anyone seeking a knowledgeable and detail-oriented professional to guide them through a personalised design process."