Perth Building Code & Bylaw Requirements

Housing and Building Standards Western Australia 3 Minutes Read ยท published February 11, 2026 Flag of Western Australia

Perth, Western Australia requires compliance with both state building controls and local council bylaws for most construction, renovation and change-of-use works. Local approval pathways generally involve development approval from the City of Perth and a building permit or certification under the state building regulatory framework. This guide explains which instruments apply, who enforces the rules, typical compliance steps and how to find forms and contacts to start or dispute a decision.[1]

Check both City of Perth planning conditions and state building rules before you start work.

Overview

The main instruments affecting building works in Perth are the local council planning schemes and bylaws together with Western Australias state building legislation and the Building Code of Australia (BCA). The City of Perth administers local approvals and compliance for activities within its boundary, while the state regulator oversees certification, compliance standards and registered building practitioners.[2]

Penalties & Enforcement

Enforcement is shared: the City of Perth (by-law and planning officers) handles breaches of local planning conditions and council bylaws, and the state regulator enforces breaches of the Building Act and standards through registered building practitioners and certifiers. Specific monetary penalties are not specified on the cited pages for many common breaches; see the sources for statutory detail and current penalty tables.[3]

  • Fines: not specified on the cited page; consult the Building Act and City of Perth penalty schedules for exact amounts.
  • Escalation: first, repeat and continuing offences may attract higher penalties or court orders; ranges are not specified on the cited pages.
  • Non-monetary sanctions: stop-work orders, rectification notices, enforcement notices, and court proceedings.
  • Enforcers: City of Perth By-law/Planning officers and the WA state building regulator (Building and Energy). Report non-compliance via official council or regulator contact pages.
  • Appeals and review: review routes include internal review by council, merits review or appeal to a designated tribunal or court where available; statutory time limits are not specified on the cited pages.
If you receive a notice, act quickly to avoid escalation and additional costs.

Common violations

  • Unauthorised building work or additions.
  • Failure to obtain development approval or building permit.
  • Non-compliance with approved plans and conditions.
  • Failing to comply with rectification or stop-work orders.

Applications & Forms

Application names, numbers and fees vary by application type (development application, building permit, certifier forms). The City of Perth and the WA state building regulator publish the required forms and lodgement guidance on their official pages; specific fee amounts and downloadable forms are available on those sites and should be checked before lodgement.[1]

Some applications require both planning approval and a separate building permit.

Action steps

  • Confirm if your project needs development approval from the City of Perth by checking the planning pages and pre-application guidance.
  • Engage a registered building practitioner or private certifier early to prepare plans to BCA standards.
  • Obtain written approvals and pay required fees before commencing work.
  • If you receive a notice, contact the issuing officer and request review or lodge an appeal within the statutory period specified on the notice.

FAQ

Do I need a building permit for minor renovations?
It depends on the scope and whether the works affect structure, fire safety or services; contact the City of Perth or a registered certifier to confirm.
How long does approval take?
Processing times vary by application type and complexity; specific timeframes are set by the City of Perth or state regulator and should be confirmed on the relevant application page.
Who do I contact to report unsafe or unauthorised work?
Report to the City of Perths compliance or by-law team for local breaches and to the state building regulator for matters involving practitioner standards or code compliance.

How-To

How to apply for a building permit in Perth:

  1. Check whether your project needs development approval by consulting City of Perth planning guidance.
  2. Engage a registered building practitioner or certifier to prepare compliant plans and documentation.
  3. Complete and submit the required application forms with fees to the City of Perth or your private certifier as directed.
  4. Allow inspections as required during works and retain certificates of compliance on completion.
  5. If refused, review the reasons, seek internal review or lodge an appeal within the time limit stated on the refusal notice.

Key Takeaways

  • Both City of Perth bylaws and WA state building law apply to most works in Perth.
  • Obtain required development approvals and building permits before starting work.
  • Contact council or the state regulator promptly if you receive an enforcement notice.

Help and Support / Resources

  1. [1] City of Perth - Planning & Building
  2. [2] WA Building and Energy (state regulator)
  3. [3] Western Australian Legislation - Acts and Regulations

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