Custom home building made simple

We offer unique custom houses with real options, not just ‘inclusions’. We know there’s more to expressing yourself than choosing from three different benchtop colours.

A custom home is where the small details matter, where every material and feature is thoughtful, practical and stylish. If you like, we can even suggest design features you didn’t even know were possible.

Is a custom home right for you? We love designing and building custom homes, but before we get started, we want to make sure it’s the right decision for you. Our families typically have between $500,000 and $1.5million to spend, and usually have an interest in being personally involved in the design and build process to achieve a home that fits like a glove. In other words, we work alongside you the whole way (but we promise we do the heavy lifting).

The GN Williams process

Let's get to know one another

We’ll visit you to develop a brief for your new home. If you need the space to raise a growing family, that’s the house we’ll build for you. If you want no-fuss elegant living now the kids have moved out, that’s what you’ll get. If you want to future-proof your home for retirement, that’s a speciality of ours.

We'll design you a unique home

Everyone works together to make sure you get a home that’s as practical as it is impressive. Our design and build teams work hand-in-hand to make sure that every big idea can be completed on-time and on-budget. We call it ‘ideas that work’.

Step into your new home - virtually

Using state-of-the-art virtual reality goggles, you’ll feel like you’ve literally stepped into your new house. Being able to see what works for you and what doesn’t ensures you make more informed and accurate decisions, saving you time and money down the track.

Watch your dream come to life

We believe that open and frequent communication is the key to success. A cloud-based project management tool available 24/7 provides real-time information on your build schedule and budget.

After-build service

Your GN Williams team will re-visit you three months after you move in, to address any teething issues and to see how wonderful the place looks now your furniture is in! After 12 months we’ll come back to do a free health check to ensure everything is as it should be.

What our customers are saying

GN Williams exceeded our expectations. From design phase to hand over it was all made easy. They created a masterpiece for us to call our home.
Sarah and Luke, Haywards Bay