The ACT runs a different model to NSW: instead of a permit, you apply for an owner-builder licence issued under the territory’s construction licensing scheme. The effect is similar — you become the builder of record for your own home, with a builder’s responsibilities — but the eligibility rules and process have ACT-specific wrinkles this guide walks through.
Check current requirements with Access Canberra before acting — this is general information, and the scheme’s details change.
Who can hold an ACT owner-builder licence
The core conditions:
- You own (or are buying) the land, and the work is a single residence you intend to live in — plus associated structures like garages and decks.
- You must be an individual (not a company) and over 18.
- There’s a frequency limit: the scheme is for genuine owner-occupiers, not serial building — expect scrutiny if you’ve held one recently (generally a 5-year spacing).
The training requirement
Before applying you complete the approved ACT owner-builder training — an online course covering your statutory obligations, the approvals system, engaging licensed trades and work health and safety duties. Budget a few evenings for it and keep the completion certificate for the application.
Applying through Access Canberra
The application asks for:
| Item | Detail |
|---|---|
| Training certificate | The approved owner-builder course |
| Proof of ownership | Title or contract for the block |
| Project details | The building approval the licence will attach to |
| Identity documents | Standard checks |
| Fee | Check the current schedule — licence fees update annually |
The licence ties to the specific project. Your building approval, appointed certifier and development approval all still apply exactly as they would for any build — the licence changes who carries the builder’s duties, not the approvals pathway.
Your obligations during the build
- Engage licensed trades for all regulated work — electrical, plumbing, gasfitting have no owner-builder exemptions in the ACT. Check licences on the public register before engagement.
- Mandatory inspections at the certifier’s required stages. A missed stage inspection can mean exposing completed work — sequence trades around the inspection schedule, never the other way.
- WHS duties: on your site, you hold a PCBU’s duties to every worker who sets foot on it. Site induction, SWMS for high-risk work, and real fencing are not commercial-site theatre — they’re your personal liability.
Insurance in the ACT
- Construction works + public liability cover for the build period — arrange before site establishment.
- Residential building work insurance (fidelity fund cover): in the ACT, contractors doing residential work over the threshold must provide it — verify certificates before deposits move.
- If you directly employ anyone, workers compensation is on you; the contractor-versus-employee line deserves professional advice before day one.
Selling an owner-built home in the ACT
Statutory warranties on residential building work run for 6 years (structural) from completion and travel with the property. Selling inside the warranty window means your build record — approvals, inspection outcomes, compliance certificates — becomes the asset that answers a buyer’s (or their solicitor’s) questions. Assemble the pack at handover while everything is findable, not years later when it isn’t.
ACT vs NSW at a glance
| ACT | NSW | |
|---|---|---|
| Instrument | Owner-builder licence | Owner-builder permit |
| Issued by | Access Canberra | Service NSW / Fair Trading |
| Course | Required before applying | Required over $20k work value |
| Frequency limit | Yes (~5-year spacing) | Yes (5 years, exemptions apply) |
| Sale obligations | 6-yr warranties travel | Warning clause + HBC cover ≤7.5 yrs |
Building near the border and comparing jurisdictions? The differences above change budgets and timelines — factor them in before you buy the block, not after.