How Much Does It Cost to Build a Garage?

How much does it cost to make a garage? This is one of the first questions homeowners ask when planning extra space for parking, storage, or a workshop. In Australia, garage build cost is in between $15,000 and $100,000+ per project, depending on size, material, and construction type. 

A simple single garage costs far less than a large double garage with insulation, power, and custom finishes. Location also plays a big role in pricing. Understanding the real numbers helps you plan your budget properly before work begins.

This blog explains the cost to build a garage, factors affecting the prices, and tips to save money on it. Let’s dive deeper into it.

Average Cost of Building a Garage in Australia

The average garage construction cost usually ranges between $15,000 and $100,000+ per project. The cost depends on the size of the garage, the material used, and the type of construction that takes place. 

Below is a clear breakdown of average costs across Australia, including supply and basic installation.

➢ Single Garage Prices

A standard single garage installation is usually suitable for one vehicle and basic storage. Let’s look at the costs in the table.

➢ Double Garage

A double garage offers more flexibility for two vehicles or workshop space. Let’s look at the price of double garage.

➢ Detached vs Attached Garage

An attached garage connects directly to your home, while a detached structure stands separately. Here are the prices.

Also Read: How Much Does Concreting Cost?

Factors Affecting the Cost to Build a Garage

Several factors affect the garage building price per m². Let’s look at these prices in detail, one by one.

➢ Size and Layout

The size and the layout affect the garage construction cost Australia. The larger the garage, the higher the cost. A single-car garage needs less concrete, framing, and roofing than a double or triple design. Ceiling height also matters. If you plan to store a caravan or boat, extra height adds to material and labor costs.

➢ Materials Used

Steel garages are usually cheaper than brick or concrete block options. Brick offers better insulation and matches many homes, but it costs more. Timber framing also changes pricing. The cost of a double garage door is also higher. High-quality finishes, such as plasterboard walls or tiled flooring, increase the budget.

➢ Site Preparation

The condition of your land affects construction cost. Sloped blocks require excavation and retaining work. Poor soil may need stronger foundations, and concrete slab costs are also considered, which further increases the cost. Proper groundwork ensures structural strength and long-term stability.

➢ Council Approval and Permits

Most Australian councils require approval before construction begins, which affects the prices. Permit fees are added, depending on location and garage size. Engineering plans and inspections add to this cost. Skipping approval can lead to fines and forced changes.

➢ Electrical and Plumbing Work

When asked how expensive is it to build a garage, it all depends on your requirements. If you want lighting, power points, or plumbing, expect extra charges. Electrical installation based on wiring needs also added to the prices. Adding a sink or bathroom increases complexity and expense. For a garage or two storey garage, hire a garage construction expert so that proper execution can be carried out without any complexity.

➢ Custom Features

Automatic roller doors, insulation, skylights, storage cabinets, double garage shed price, and security systems raise the overall cost. An automatic garage door alone may cost a higher range, including installation. Each upgrade improves comfort but adds to the final bill.

When you combine these factors, the answer to how much does it cost to build a garage becomes clearer. Careful planning helps you balance needs and budget.

Also Read: How Much Does Rubbish Removal Cost in Australia?

Tips for Saving Money When Building a Garage

Building a garage is a major investment. Smart decisions during planning can reduce overall expenses. Let’s look at the tips to save money while building a garage.

• Choose Standard Sizes: Standard dimensions reduce custom material cuts and labor time. Builders work faster with common layouts.

• Compare Multiple Quotes: Request at least three written quotes. Compare materials, labor, and inclusions carefully.

• Consider Prefabricated Options: Prefab steel garages cost less than full brick builds. Installation is quicker, which lowers labor fees.

• Plan All Features Early: Decide on lighting, insulation, and doors before construction. Changes during the build increase labor costs.

• Build During Off-Peak Seasons: Consider off-seasons. Contractors may offer better rates when demand is lower.

• Check Local Regulations First: Early permit approval avoids delays and extra fees; therefore, always check local rules and regulations.

These small steps can save thousands without sacrificing quality.

Trusted Tradie Network: Choose Right Professionals Near You

Finding the right builder is just as important as setting a budget. Trusted Tradie Network connects homeowners across Australia with licensed and verified professionals. 

Experienced builders understand local council rules, soil conditions, and structural standards. They provide clear quotes and detailed timelines before work begins.

Working with qualified tradespeople reduces the risk of costly mistakes. Proper slab preparation, accurate framing, and safe electrical work protect your investment. Transparent communication also prevents hidden charges later. 

When you choose skilled professionals, your garage project runs smoothly from planning to completion. A strong team ensures your new space is safe, durable, and long-lasting.

Conclusion

Building a garage varies in price depending on size, materials, and added features. A simple steel structure costs far less than a custom brick design with power and insulation. Factors such as site preparation, council approval, and upgrades influence the final figure.

Once you understand how much does a garage cost to build in Australia, planning and budgeting can be easy for you. Planning makes the process easier. Set a realistic budget and include permit fees and finishing touches. 

Compare quotes for single and double garage cost Australia and work with licensed builders who understand local rules. With the right preparation and professional support, your new garage can add storage, security, and value to your property for many years.

FAQs

1. How much does building a garage cost in Australia?

Building a garage in Australia usually costs between $15,000 and $100,000+ per project. A basic single garage sits at the lower end, while a large custom double garage with upgrades reaches higher figures.

2. What factors affect the cost to build a garage?

Size, materials, site preparation, council permits, electrical work, and custom features all influence total cost. Sloped land and premium finishes increase expenses quickly.

3. Is it cheaper to build or buy a prefabricated garage?

Prefabricated steel garages are generally cheaper than custom brick builds. They require less labor and shorter installation time, which lowers overall cost.

4. Do I need council approval to build a garage?

Yes, most Australian councils require approval before construction. Permit costs differ depending on location and project size.

5. How long does it take to build a garage?

A simple prefab garage may take two to four weeks. Larger custom garages can take six to twelve weeks, depending on design and weather conditions.