Building a garage is one of the smartest investments you can make for your home. It not only protects your car but also adds value, storage, and even extra living space. But the big question homeowners ask is: how much does it cost to build a garage?
At Hunter Wide Building and Construction, we know every project is different. The total cost depends on size, design, materials, and whether you want a basic single garage or a stylish custom space with extra features. Let’s break down the details so you know what to expect.
Average Cost of Building a Garage
In Australia, the cost of building a garage generally ranges between $15,000 and $50,000+.
- Single garage: $15,000 – $25,000
- Double garage: $25,000 – $40,000
- Custom or oversized garage: $40,000 – $70,000+
These figures can shift depending on finishes, roofing, flooring, insulation, and whether you include plumbing or electrical work.
Key Factors That Influence Garage Costs
1. Size and Dimensions
The larger the garage, the higher the cost. A single-car garage is affordable, while a two-car garage doubles the space and increases the budget.
- Single garage (3m x 6m): Suitable for one car.
- Double garage (6m x 6m): Popular for families with two vehicles.
- Triple or custom garages: Extra storage and workshop space.
2. Type of Garage
- Attached garage: Cheaper to build as it shares a wall with your home.
- Detached garage: Slightly more expensive but offers design flexibility.
- Carport conversion to garage: An affordable way to upgrade existing space.
3. Materials Used
The choice of materials affects both appearance and cost.
- Brick or blockwork: Durable but higher in price.
- Timber: Cost-effective and stylish but requires more maintenance.
- Steel: Strong and low-maintenance.
4. Roofing Options
The type of roof you choose—flat, pitched, or gabled—changes the cost. A gable roof adds style but increases construction expenses.
5. Flooring and Finishes
Concrete slab flooring is standard, but you can also consider epoxy coatings or tiles for a premium look.
6. Additional Features
Want more than just car storage? Adding features can raise costs but also boost property value:
- Insulation and ventilation
- Electrical wiring and lighting
- Plumbing for sinks or laundry setups
- Built-in storage or shelving
- Automated garage doors
Cost of a Basic vs. Custom Garage
- Basic garage: Includes concrete slab, walls, simple roof, and manual door. Ideal for homeowners on a budget.
- Custom garage: Designed to match your home with insulation, premium finishes, and smart storage. Costs more but enhances lifestyle and resale value.
Is Building a Garage Worth the Investment?
Absolutely! A garage not only provides security for your car but also:
- Adds storage space for tools, bikes, or gardening gear
- Boosts home value for potential buyers
- Can be converted into an office, workshop, or extra living space
In fact, homeowners often recover much of the cost when selling, making it a smart long-term decision.
Tips to Save on Garage Building Costs
- Plan ahead: Know exactly what features you want before starting.
- Choose the right size: Bigger isn’t always better if you don’t need the extra space.
- Use durable but affordable materials: Steel and timber can be more cost-effective than brick.
- Work with professionals: Hiring experienced builders like Hunter Wide Building and Construction prevents costly mistakes.
Why Choose Hunter Wide Building and Construction?
Building a garage requires skill, planning, and attention to detail. At Hunter Wide Building and Construction, we offer professional services tailored to your needs. Whether it’s a simple single-car garage or a high-end custom build, we’re here to guide you from start to finish.
We’re not just garage experts—we also provide a wide range of services, including:
- Deck builders for stylish outdoor living areas
- Kitchen renovation to upgrade your cooking space
- Bathroom renovation for modern, functional designs
With our team, you can trust that every project will be completed with precision and care.
Final Thoughts
So, how much does it cost to build a garage? While the price can range from $15,000 for a simple single garage to over $70,000 for a fully customised build, the investment pays off in convenience, security, and property value.
When you’re ready to start, trust Hunter Wide Building and Construction to bring your vision to life. With expertise in garages, deck builders, kitchen renovation, and bathroom renovation, we’ll make your home functional, stylish, and valuable.
Frequently Asked Questions
1. How long does it take to build a garage?
On average, it takes 3–6 weeks, depending on size and complexity.
2. Do I need council approval for a garage?
Yes, most garages require permits, especially detached ones. Our team can help with applications.
3. Can I add a garage to an existing home?
Absolutely. Both attached and detached garages can be built onto existing properties.4. Does a garage increase property value?
Yes! A well-built garage can significantly boost your home’s resale value.ady to begin your bathroom transformation—or even explore a kitchen renovation or new deck—our team is here to make it happen.