Many clients have come to us after exploring project builders and realising they want a far more personalised outcome. When people begin this journey, one of the first questions we are asked is “What does it actually cost?” The truth is that every home is different, but there are several factors that will shape your overall investment, which we’ll go over below.
Often, people are surprised to learn that when they take a plan to different builders, custom design or project builders, the pricing is often comparable. So for this reason, it’s important to start with finding the right builder for you, who has proof of delivering the type of home you want.
When forming the pricing for your new build, our role is to use our experience to guide you through all of your options and to provide you with honest and transparent pricing from the outset (no hidden costs or surprises here!).
The starting point.
For the custom-designed homes we deliver, most of our builds sit comfortably in the just-under-$1-million to $2 million-plus range.
While these figures are an estimated starting point, the pricing is always shaped by design complexity, materials, site conditions, and the specification of your finishes. Our job is to walk you through all of it clearly and early, and with our fixed-price contract, you will have a full understanding of all the costs involved before construction even begins.
Site and Land Conditions
Our home, the Sunshine Coast, is a region of extraordinary diversity. Over the years, we have built coastal flats, acreages, steep hinterland blocks, and some of the most complex and challenging sites this region has to offer. Difficult terrain is something we know well and something we have built a genuine reputation for.
Sloping blocks in particular are a speciality of ours. While the additional excavation, engineered foundations, and multi-level structural work do add to the build cost, in our hands, a challenging site becomes one of the home’s greatest assets. We take pride in designing homes that respond to the land: capturing views, harnessing natural light, and following the natural contours of the terrain.
This same thinking applies to our work across other properties, for example, when working on an acreage property in the hinterland, we are including longer driveways, additional earthworks and power connections. All of these elements may factor into the cost, but what our clients gain is something far more valuable. A spacious home, built around their lifestyle, with privacy, and a genuine connection to its surroundings.
Design and Architecture
We have always believed that great design is where long-term home value is built. The effort put in at the design stage shapes everything that follows: how efficiently the home is built, how comfortably it is lived in, how well it holds its value and how long the building lasts over time.
Every home we design accounts for solar orientation, natural airflow, and the rhythm of the Sunshine Coast’s seasons. This practice comes from the sustainability values at the heart of our business; it’s the reason the homes we build genuinely feel comfortable year-round without relying on mechanical heating and cooling.
Finishes, Fittings & Specifications
This is where a building becomes a home, and it is one of our favourite parts of the process. The selections you make for your home, from the joinery and stone benchtops to bathroom fittings, define the character of everything that we build together.
When you build with us, you’ll find that in homes we deliver, premium finishes are standard. We firmly believe in the highest quality appliances, flooring, custom cabinetry, feature tiling, and bespoke joinery. These finer details are what will set your home apart and grant it longevity to be enjoyed for future generations. Co-founder, Grace, personally guides every client through the selection process, ensuring every choice reflects their vision and supports the integrity of the overall design.
Our advice is always the same: Be honest about what you want from the outset. We will help you understand what it costs and make sure the result is worth every cent and more.
Fixed-Price Contracts & Timeframe Guarantee
Ask anyone who has built a home before, and the same concerns come up time and again. Will the final cost match what I was quoted? Will it be finished when they said it would be? These are questions no client should have to lose sleep over, and with us, they do not have to.
So let us be direct. Every home we build is priced on a fixed-price contract. That means the figure we agree on before construction begins is the figure you pay. No creeping costs. No variations sprang up during your mid-build. No uncomfortable conversations about money after you have already committed. Unless you choose to make changes yourself, in which case, we are happy to work with you.
Many builders work on contracts that leave room for costs to move, and they often do. We made a decision long ago that this was not the kind of business we wanted to run, and it is one of the things our clients value most about working with us. We also back every build with a finish date guarantee. You will know when your home will be finished, and we will deliver on that.
When you build with Green Earth Homes, you know what you will pay, and you know when you will be home.
Sustainable Building: An Investment That Pays Back
Sustainable design is at the heart of everything we do. We have won multiple HIA GreenSmart Sustainable Home awards because we treat sustainability as a fundamental principle of good building.
On the Sunshine Coast, where the climate is both a gift and a cause for consideration (rain, heat, cyclones), the homes that are designed to work with the environment are simply better homes. Passive solar design, high-performance insulation, and optimised natural ventilation give you measurable savings on energy costs across the life of your home, and create living environments that feel comfortable to live in year-round.
When we talk about building sustainably, we are not talking about compromising; we are talking about building smarter.
What Your Total Budget Should Account For
When you are planning the bespoke home of your dreams, here is what we always walk our clients through:
- Land and site preparation: Surveys, soil testing, and any earthworks required by your block.
- Design and documentation: Architectural fees, engineering, certifications, and council approvals.
- Base construction: The full structural build, including all trades.
- Finishes and fittings: The selections that define the character and quality of your home.
- Landscaping and external work: Pool, driveway, gardens, and fencing.
- Contingency: Even with a fixed-price contract, we recommend keeping a 5 to 10 per cent contingency for any owner-initiated variations you decide to make along the way.
Our team will go through all of this in detail during the initial stages of your building process.
Want to get started?
Reach out to Grace and the team on (07) 5476 6468 to arrange a time that suits you
Frequently Asked Questions
How much does it cost to build a luxury custom home on the Sunshine Coast?
The homes we build can range anywhere from under $1 million to multimillion-dollar builds, this is all depending on the size, design complexity, site conditions, and finish specifications. We provide a detailed fixed-price contract before construction begins, so you always know exactly where you stand.
What affects the cost of a custom home build?
Site conditions, block topography, design complexity, material specifications, and sustainable building features all influence the final figure. We identify and budget for all of these clearly in the early stages of every project, so there are no surprises during the build process.
Are sustainable homes more expensive to build?
Sustainable design involves choosing better materials and designing for your land. In our experience, these choices deliver long-term savings in energy costs and significantly enhance liveability, making them a sound financial decision for any build and one we recommend to every client. Often we see that our homes are comparable in price to other project builders, the benefit of working with us is that instead of choosing a pre-planned home, you get complete control over the outcome of your future home.
