“Build Demo exceeded every expectation we had. From the initial consultation through to handover, their communication was outstanding and the quality of workmanship is simply exceptional. We couldn't be happier with our dream home.”
Your home,
precisely
delivered.
New homes, duplexes and knockdown rebuilds for Greater Sydney. Fixed price. No surprises. Since 2016.
We build homespeople live in —not showroomsthey walk through.
Most builders hand you a fixed catalogue and call it custom. We start with how your household actually works: the morning routine, how your kids use the backyard, whether you work from home three days a week. Then we design around that — not around what's easiest to build.
Our projects take longer to plan. They take far less time to regret. Every home we deliver earns a five-star review or we understand why not — and we fix it. That's been the only operating principle since we broke ground on our first project in Western Sydney in 2016.
Work we're proud of.
Before we draw a line or quote a figure, we sit with you — really sit. We want to understand your household's rhythms, your budget's actual ceiling, and what 'home' means to your specific family. Consultations run long because the questions that matter rarely surface in the first fifteen minutes.
Unlike most builders, we don't start with a fixed catalogue. We start with you.
“I've worked with several builders over the years, and Build Demo is in a completely different league. They delivered our duplex on time, within budget, and the quality speaks for itself. Already planning my next project with them.”
“Navigating a heritage knockdown rebuild seemed daunting, but the team guided us through every step. Their knowledge of council requirements saved us months of headaches, and the finished home is beyond what we imagined.”
Let's talk about
your project.
No obligation, no generic quote form. A straight conversation about what you want to build and whether we're the right team to build it.





