Where Every Detail is Built as it was Designed

Whether you’re planning an addition, an extension, a major internal renovation, a knockdown rebuild, or building a new home on a vacant block, MILEHAM brings over twenty years of residential construction experience to your project.
Many projects require old and new to work together – an existing home extended, a heritage frontage restored, a floor plan reimagined from the inside out. Getting this right demands construction experience that understands what to keep, what to change, and how to make the join between the two invisible. This is the skill MILEHAM is renown for.
Our construction services are available for build only projects (bringing your approved design from elsewhere), and as part of a full MILEHAM design and build. You choose how you engage. The exceptional standard you receive remains consistent.
Construction with Confidence
Every MILEHAM project is managed with the same level of accountability and transparency – a fully itemised and fixed quote, a dedicated Project and Site Manager, regular onsite walkthroughs, and an award-winning construction team hand selected and vetted to the standard your design requires.
Our Process, Your Peace of Mind
Whether you engage MILEHAM for Design Only, Build Only, or the full Design and Build, every project benefits from the same level of care and expertise. You choose how you engage. The standard doesn’t change.


“The fact that MILEHAM are also registered builders means you are not having to go between multiple contractors and suppliers, you deal with one project manager throughout. James has an attention to detail that is second to none and you feel at ease throughout the entire process. I’ve already recommended James and his team to many of my friends and family who are looking to renovate and would highly recommend them to anyone looking to renovate.”
– Brad, Willoughby, Lower North Shore
Informed Decisions. Confident Builds.
The decisions you make before construction starts shape everything that follows. These guides unpack the questions our clients ask most – costs, contracts, and what it takes to deliver a home on time, on budget, and to the standard you expect.
Design that’s
Designed to be Built
Every design decision at MILEHAM is shaped by two things working in concert: how the space will feel to live in, and what it will take to build it. With architectural registration and construction licence held within the same practice, construction insight is embedded into your design from the very first sketch – not introduced after design approval, when the cost of change is at its highest.













