Perth Digital Billboard Brightness Bylaw Guide

Perth, Western Australia regulates illuminated advertising through local planning controls and state planning guidance. This guide summarises how digital billboard brightness is treated by the City of Perth and related planning instruments, how enforcement works, and practical steps property owners, advertisers and residents can take to apply for approvals or report problems. It references the local signs guidance and state policy where available and is current as of February 2026 unless a cited page shows a last updated date.

Scope and key controls

Local planning policies and the City of Perth signs guidance set performance expectations for illumination, hours of operation and permitted locations for digital signs. The Western Australian State Planning Policy on advertising signs provides statewide guidance for visual amenity and road safety considerations and informs local decision-making.^{[1] [2]}

Planning approval and permits

Digital billboards commonly require planning approval or a development application where illumination, size or location falls outside exempt advertising rules. Approvals may be granted with conditions limiting nighttime brightness, operating hours and pixel change rates to reduce distraction and glare.

• Development application required where the sign exceeds exempt standards.
• Operating hours and time-based controls may be imposed as permit conditions.
• Technical evidence such as luminance reports or lighting plans may be requested by planners.

Penalties & Enforcement

Enforcement responsibility typically rests with the City of Perth planning and compliance teams (By-law Enforcement/Planning Compliance). Penalties and specific fine amounts for breaches of signage rules are not stated verbatim on the City of Perth signs guidance page; where exact fines or daily continuing penalties appear on an official page they are cited below, otherwise the text notes that amounts are not specified on the cited page.^[1]

• Monetary fines: not specified on the cited City of Perth signs guidance page for digital billboard brightness limits; see the City page for complaint and enforcement process.^[1]
• Escalation: first offences, repeat breaches and continuing offences procedures are not specified in detail on the cited page.
• Non-monetary sanctions: council may issue compliance notices, require sign dimming or removal, and take court action where necessary (procedural detail not specified on the cited page).
• Appeals: standard review routes include internal review or merits review through the State Administrative Tribunal where planning decisions or notices are appealable; specific time limits for appeals are not specified on the cited City signs page.
• To inspect or complain: contact the City of Perth planning/compliance service via the City of Perth signs and advertising page for official complaint submission details.^[1]

Applications & Forms

The City of Perth accepts development applications and permit requests for signage; exact form names or numbers and prescribed fees for digital billboard applications are not specified on the signs guidance page and applicants should use the City development application and planning forms portal linked in Resources to submit plans and fees.^[1]

Practical compliance steps

• Before installation: obtain a planning or development advice check with the City to confirm whether approval is required.
• Design controls: include dimming controls, timers and automatic brightness adjustment to meet expected local amenity standards.
• Documentation: prepare luminance/photometric evidence and a management plan for content and hours.
• Reporting problems: residents should report alleged breaches via the City of Perth compliance contact process on the City site.^[1]

FAQ

Do digital billboards need planning approval in Perth?

Often yes; many digital signs exceed exempt advertising standards and require a development application to the City of Perth.

Are there maximum nighttime brightness limits set by the City?

The City guidance sets amenity expectations but specific numeric limits for luminance are not published verbatim on the signs guidance page; applicants should supply luminance reports when asked.^[1]

How do I report a billboard that is too bright at night?

Report it to the City of Perth planning/compliance team via the City signs and advertising contact page; the City will assess compliance and pursue enforcement where appropriate.^[1]

How-To

1. Identify the sign location and gather photos showing time and brightness conditions.
2. Contact the City of Perth compliance team via the City signs and advertising page and submit evidence.
3. File a formal complaint if requested and follow any instructions for additional documentation.
4. If a planning decision is issued you may seek internal review or a merits review through the State Administrative Tribunal where available.

Key Takeaways

• Digital billboard brightness is controlled through local planning and state advertising sign guidance.
• Most non-exempt digital signs need approval and evidence such as luminance reports.
• Enforcement is handled by the City of Perth; specific fines and escalation details are not specified on the cited City signs page.

Help and Support / Resources

• City of Perth - Signs and advertising
• Western Australian Planning Commission - Policy and guidance
• City of Perth - Contact and complaints

1. [1] City of Perth - Signs and advertising
2. [2] Western Australian Planning Commission - Policy and guidance