Small backyard patio ideas: 8 ways to get real cover in a compact Australian yard

Updated 28 October 20266 min readBy the Backyard Mate team

BeforeSkillion Patio

The best small backyard patio ideas cover only the space you will use and keep the roof light, so the yard still feels open. A 3 × 3 m patio fits two chairs or a small table for four. In a narrow yard, a slim roof along the house usually beats a big one in the middle.

Here are eight ideas that work in Australian courtyards, townhouse yards and narrow side setbacks. Each one is matched to one of our styles, with an indicative installed price for a small 3 × 3 m size in WA.

How small can a patio or pergola be?

There is no minimum. In practice, 3 × 3 m (9 m²) is about the smallest size that still covers a table and chairs. It is also the smallest size in our price guides.

These are indicative ranges. A site measure and quote from an installer sets the real price. Small jobs still carry fixed costs such as footings, council fees and engineering. So the price per square metre is higher than on a big patio.

If you are not sure how much room your furniture needs, our patio size guide has the clearances.

8 small backyard patio ideas

1. A slim skillion along the back wall

Works best for: narrow yards where the house wall is the longest edge.

A skillion patio has a single sloping roof. Run it 3 m deep along the back of the house. You get a covered strip for a bench, a small table and the back door. Set it to rise away from the house and it keeps the outer edge tall and open.

At 3 × 3 m, a skillion is about $8,000 to $9,500 installed in WA.

BeforeSkillion Patio

2. A clear roof that keeps the light

Works best for: south facing yards and dark living rooms.

A polycarbonate roof patio keeps the rain off without blocking the sky. Tint matters a lot. One maker lists clear sheets at 87% light transmission and white opal at 45%, so a tinted sheet gives softer light and less glare.

It is also one of the lowest cost roofs, at about $7,000 to $8,500 for 3 × 3 m in WA.

3. An open timber pergola that brings the garden in

Works best for: north facing courtyards where you want sun in winter.

An open timber pergola frames a small space without making it feel covered in. Train a deciduous climber over the top. The Australian Government's YourHome guide notes that deciduous plants let winter sun through their bare branches and block summer sun with their leaves.

4. A freestanding pavilion in the far corner

Works best for: houses with a low gutter or busy back wall.

A freestanding roof turns a forgotten corner into a destination. A pyramid roof pavilion looks like a small garden room, and it leaves the house wall clear for light. It costs more than a simple attached roof, at about $13,000 to $15,500 for 3 × 3 m in WA.

Freestanding can also change the paperwork. Take the City of Wanneroo. A freestanding patio of 10 m² or less, and up to 2.4 m high, needs no building permit there. Every patio attached to another building needs one there. Our attached vs freestanding guide compares the two.

5. A flat roof that covers everything at once

Works best for: small yards that have to hold the barbecue, the bins and the washing.

In a tight yard, one roof often has to do several jobs. A flat roof Colorbond patio is simple, low and cheap to build, at about $7,500 to $9,000 for 3 × 3 m in WA. Put a fold down clothes line on the wall, the barbecue at one end and a small table at the other.

6. Fixed slats for a private corner

Works best for: townhouses and small lots overlooked by neighbours.

A fixed aluminium slat pergola gives steady, striped shade overhead. Add a matching slat screen on the side facing the neighbours and the corner becomes a private nook. Slats cost more than a plain roof, at about $10,000 to $12,000 for 3 × 3 m in WA.

7. A curved roof to soften a boxy yard

Works best for: courtyards with lots of hard edges, fences and walls.

A curved roof patio breaks up straight lines and looks lighter than a flat box. It suits older homes and cottages too. At 3 × 3 m it is about $11,000 to $13,000 installed in WA.

8. An insulated roof that becomes an extra room

Works best for: west facing yards where a small space gets too hot to use.

An insulated roof patio has a foam core panel with a ceiling finish underneath. That makes it easy to add a light and a ceiling fan. A 3 × 3 m space then works as a reading spot or a quiet coffee corner. It is about $11,500 to $13,500 at 3 × 3 m in WA.

Design tips that make a small patio feel bigger

The right details can make a small patio feel twice its size.

• Keep posts at the edges. Fewer, slimmer posts on the outer line keep the floor clear.
• Use the same paving inside and out. One surface makes the covered and open parts read as one space.
• Match the roof to the house trim. A roof colour that blends in looks smaller than one that contrasts.
• Give the space one main job. A small patio for dining or for lounging works better than one trying to do both.
• Build in storage. A bench seat with a lift up lid holds cushions and toys.
• Think vertical. Wall planters and a climber on one post add green without taking floor space.

Small yards and council rules

Small lots often sit close to boundaries, so setbacks matter. In NSW, a patio or pergola can be exempt development only if it is 25 m² or less and no higher than 3 m. In most residential zones it must also sit at least 900 mm from the boundary. On lots up to 300 m², the total area of all such structures is also capped at 25 m².

The City of Wanneroo lets patio posts sit on the boundary if the roof and gutters are set back at least 500 mm. The patio must also be no more than 10 m long and 2.7 m high. Other councils set different numbers, so check yours. Our council approval guide explains the process.

See a small patio on your own yard

Small spaces are hard to picture, because every post and gutter line matters. With Backyard Mate, you upload one photo of your yard. In about 30 seconds you see a patio or pergola built on your own house. You also get an indicative price for your state.

It is free and needs no account. You can also browse the patio ideas gallery for more small yard looks first.

Keep reading

What size patio do I need? A practical patio size guide for Australian homesWhat size patio do you need? Practical patio sizes for a table of six, a lounge or a BBQ zone, the clearances to allow, and what each size costs in 2026.

Attached vs freestanding patio: cost, approval and which to buildAttached vs freestanding patio and pergola compared: cost, posts, footings, council approval and when each makes sense, with 2026 indicative prices by state.

Cheap patio ideas: how to get a good patio on a budget in AustraliaCheap patio ideas for Australian homes: where the money goes, the lowest cost styles with 2026 prices, smart savings, and what you should never cut to save.