From new builds and developments to renovations, extensions and granny flats, Onix Homes brings quality workmanship and a considered approach to every project.
At Onix Homes, we deliver quality residential building projects with a focus on workmanship, communication and attention to detail. From new homes and developments to renovations, extensions and granny flats, we work closely with our clients to bring their vision to life.
From concept to completion, we build quality homes tailored to your lifestyle, needs and vision.
Love your location but need a new home? We can demolish the existing property and build a home designed for the way you live.
Transform your existing home with considered renovations that improve functionality, comfort and everyday living.
Create the extra space your home needs with a seamless extension designed to complement the existing property.
Make better use of your property with a practical, well-designed granny flat for family, guests or additional income.
From duplexes to multi-dwelling projects, we deliver residential developments with a focus on quality, efficiency and long-term value.
The right builder makes all the difference. See how our approach compares across what matters most.
“From the beginning, the whole process was clear and well managed. Communication was great throughout the build, and we always knew what was happening next. We couldn’t be happier with how our new home turned out.”
New Build
“Onix completely transformed our home. They listened to what we wanted, offered practical advice and paid attention to the little details. The finished renovation feels like a completely different house.”
Full Home Renovation
“We needed more space but didn’t want to move. Onix helped us extend the home in a way that feels like it was always part of the original house. The entire project was handled professionally from start to finish.”
Extension Project
“We had a granny flat built at the back of our property and were really impressed with the process. Communication was straightforward, the site was kept organised and the finished result was exactly what we were hoping for.”
Granny Flat
A contemporary double storey new build designed for modern family living, combining spacious interiors, practical layouts and quality finishes with a striking architectural exterior.
A complete interior transformation designed around modern living, featuring an open-plan layout, refined finishes and seamless indoor-outdoor flow to create a brighter, more functional family home.
A thoughtfully designed granny flat that maximises space, natural light and functionality, creating a comfortable self-contained home ideal for family living, guests or additional accommodation.
We start by understanding your vision, property, budget and project requirements so we can establish the right direction from the beginning.
We develop the project scope, plans and selections before providing a clear quotation and outlining the next steps for your build.
Once everything is approved, our team brings your project to life with quality workmanship, careful coordination and regular communication throughout the build.
We complete the final checks and walkthrough before handing over your finished project, ready for you to move in and enjoy.
We specialise in new builds, knockdown rebuilds, renovations, extensions, granny flats and property development across Sydney.
The cost of a new build depends on the size, design, site conditions, finishes and overall scope of the project. Once we understand what you’re looking to build, we can provide clearer guidance around costs and your available options.
Every project is different. The timeframe will depend on the type and size of the build, approvals, site conditions and project complexity. We’ll establish a clear project timeline before construction begins and keep you informed throughout the build.
Yes. We can help guide you through the planning and pre-construction process and coordinate the relevant professionals required to get your project ready for construction.
Absolutely. Understanding your budget early allows us to recommend practical design, material and construction options that align with what you want to achieve.
From new homes and property developments to renovations, extensions and granny flats, we deliver quality building solutions tailored to your vision, lifestyle and goals.
Building quality homes and spaces designed for the way you live. From new builds and property developments to renovations, extensions and granny flats, Onyx Homes delivers every project with quality workmanship and attention to detail.
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