Can I build a patio myself as an owner builder?

Yes, in most states, and the patio still needs the same approval it would need if a builder put it up. Past a value of work the state sets, you need an owner builder permit or consent from the state’s building regulator before work starts, and the electrical and plumbing work still goes to licensed trades. The certifier then treats you as the builder: you apply, you book the inspections and you answer for the work.

When does an owner builder need a permit?

When the value of the work passes the line your state sets, and the line differs between states. Below it you can build without the permit, as long as the work has whatever building approval it needs. Above it the state checks who you are, often asks for a short course, and records you as the builder for that property. If you sell soon after, some states ask you to tell the buyer about the owner builder work, or to insure it.

Does owner building change the approval?

Whether a patio needs approval depends on its size, its roof, how close it sits to each boundary and the overlays on the lot, not on who builds it. An owner builder applies to the certifier or the council like anyone else, and the site plan carries the same distances. The post on applying for approval yourself covers the application.

What still needs a licensed trade?

Electrical work, every time, and plumbing and drainage, including connecting the roof water, in most places. A kit patio comes with its engineering for a wind class, so the class read for your lot has to match the kit you order, and the footings follow the engineering, not a rule of thumb.

What does the certifier ask an owner builder for?

the site plan, with the distance from the patio to each boundary
the engineering for the frame at the wind class of the lot
the footing details and the roof water connection
the owner builder permit, where your state asks for one

Reading it for your own lot

RapidSiteplan reads the council and building rules for your lot from its address, checks the design against them as you place it, lets you edit it as often as you like, and prints the site plan. Site plans and assessments in minutes. The wind class for the lot comes with it, ready for the kit order.

Search your address, or see what the plan shows for a patio or carport. The Queensland page explains how approval works there, the Brisbane page lists what we hold for that council, the post on patio approval in Queensland goes further, and site plans by council covers the rest of Australia. The post on when you need an owner builder permit covers the value line and who issues it. The post on notifiable work in Tasmania covers who can carry it out.

Common questions

Can I build a patio myself as an owner builder? Yes, in most states, with the same approval the patio would need from a builder. Past a value of work the state sets you need an owner builder permit or consent first, and electrical and plumbing work stays with licensed trades.

Do I need a licensed builder for a patio? Not if you build it yourself as an owner builder, within your state’s rules for owner builders. A patio built for you by someone else is built by a licensed builder in most states once its value passes the state’s line.

Do I need an owner builder permit for a patio? Only if the value of the work passes the line your state sets for owner builders. Below it the permit is not needed, though the patio still needs whatever building approval its size and position call for.