How Much Does a Pergola Cost in Australia in 2025? Complete Pricing Guide
The Complete Pricing Guide for Aussies Planning the Perfect Outdoor Upgrade
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Thinking about adding a pergola to your backyard? Good call. Pergolas are one of the best ways to enhance your outdoor lifestyle without blowing the budget - and in 2025, you’ve got more options than ever…
So, how much does it cost to build a pergola in Australia in 2025?
Here’s the quick answer:
The average pergola cost in Australia ranges from $2,500 to $11,500.
At Cosy Deals, most of our customers spend between $2,900 and $4,900, depending on the size, materials, and roof type.
Let’s break down everything you need to know. From how much a pergola really costs, to what drives the price up (or down), and how to get the most value for your money.
What Affects the Cost of Building a Pergola in Australia?
Pergola pricing varies — a lot. Below are the key factors that influence the cost to build a pergola, whether you’re shopping in Sydney, Melbourne, or anywhere else on Aussie soil.
Pergola Type and Design
Different pergola types come with different price tags. A basic freestanding aluminium model will be more affordable than a custom wall-mounted pergola with electric louvres and drop screens. How much you want to spend paired with what you need in a pergola is completely up to you. Here's a feel of what's on offer…
- Aluminium Pergola — Sleek, modern, and weather-resistant
- Polycarbonate Pergola — Durable roofing that still lets the light in
- Louvre Roof Pergola- — Adjustable blades give you full control of shade and rain
- Wall Mounted Pergola — Great for patios, balconies or tight spaces
More premium features like motorised louvres or laser-cut side panels will increase the overall pergola installation cost — but they can also increase long-term comfort and home value.
Size
Size is a major factor in determining how much you’ll pay. Larger models require more materials and a stronger frame, which pushes up the price.
Here are some common sizes and what they typically cover:
- 3x3m - Perfect for small gardens and balconies
- 3x4m / 4x4m - Great for medium-sized patios
- 4x6m / 4x8m - Ideal for large families or outdoor entertaining
A 3x4m pergola from us can cost around $2,974, while a 4x8m can sit closer to $6,900. These prices are specified below.
Additional Materials for Pergola Installation
Some sites may need extra materials to get your pergola installed properly. This could include:
- Footings or reinforced concrete pads
- Brackets or additional fasteners for wall mounting
- Anchors for wind resistance
These add-ons are small, but they do add to the total pergola installation cost.
Selecting a Supplier
Not all pergola suppliers are created equal.
Some charge a premium for showroom displays, branded labels, sales guys or retail markups - but at Cosy Deals, we ship directly from the factory, saving you up to 30-40% on traditional pricing.
Our group-buying model means you still get the premium, storm-rated products - but at a fraction of what you’d pay elsewhere.
That’s why our average cost of a pergola is lower than most retailers, without cutting corners.
Preparing the Site for the Pergola
Before installation, you’ll need a level surface.
If your site is sloped, uneven, or includes landscaping obstacles (like trees, stumps, or rock beds), you may need to pay for ground prep - and that can add $200-$800 depending on what’s involved. Or a little elbow grease if you know what you're doing.
However it’s always a good idea to check with your installer beforehand so you’re not caught off guard.
Pergola Accessories
Accessories can quickly elevate your pergola from simple to spectacular.
- Drop screens - Add privacy and block wind ($900-$2700)
- LED lighting - For evening ambience
- Laser-cut side panels - A stylish, artistic flair
- Electric roof upgrade - For remote control convenience
At Cosy Deals, our drop screens start at around $640 and are custom-matched to your pergola size.
Possible Additional Costs for Pergola Installation
Here are some hidden costs to look out for:
- Council permits - Not always required, but if they are, expect $300-$600.
- Electrician fees - For lighting or electric roof wiring (if not DIY).
- Professional installation - DIY-friendly, but a tradie install may cost $400-$1,500 depending on the scope.
Our pergolas are designed for easy installation - many of our customers set them up in just a few hours with help from a mate (and a cordless drill). But if you’d rather hire a pro, we're glad you now know the costs.
Average Cost of Pergolas in the Catalog
To help you compare options, here’s a breakdown of pergola prices based on type:
| Pergola type | Average cost |
|---|---|
| Aluminium Pergola | $4273 |
| Louvre Roof Pergola | $4375 |
| Pergola with Polycarbonate roof | $2890 |
| Wall Mounted (Attached) Pergola | $3203 |
| Free Standing Pergola | $4336 |
| Pergola with Electric Roof | $4325 |
| Manual Louvre Roof Pergola | $4375 |
| King Pergola | $4896 |
So, How Much Does It Really Cost to Build a Pergola?
To recap:
- Pergola cost in Australia ranges from $2,500 to $9,500+
- The cost to build a pergola with roof starts at $3,200
- The average cost of a pergola at Cosy Deals is around $4,200
- You can save up to $2,000 through our factory-direct pricing.
