Shed permits seem like they should be straightforward but they’re governed by state-level legislation, council-level interpretation, and various exemption schemes that vary by location. The 2026 picture has some changes from a few years ago.

Here’s the current state, by jurisdiction, for typical residential shed projects.

Queensland

Permit-free thresholds:

• Class 10a buildings (sheds, carports, garages) under 10 square metres in most areas
• Maximum height typically 2.4 metres
• Setback requirements still apply
• Some council-specific exemptions for slightly larger structures

What’s changed: Several QLD councils have liberalized exemption thresholds in response to housing pressure. Verify with your specific council.

New South Wales

Permit requirements:

• Exempt development for very small sheds (under 10 sqm in many cases)
• Complying development for sheds up to 25-30 sqm with conditions
• Development application required for larger or non-complying

The Codes SEPP framework continues to apply but specific provisions have been updated. Bushfire-prone areas have additional requirements.

Victoria

Building permits typically required for:

• Sheds over 10 square metres
• Structures over specific heights
• Sheds attached to dwellings
• Sheds in specific zoning conditions

Planning permits separately may be required for siting, especially in urban areas. The Building Act 1993 framework remains primary but local government schemes vary.

Western Australia

R-codes and council schemes determine specific requirements. Generally:

• Class 10a structures under 10 sqm often exempt
• Larger sheds require building approval
• Specific setback requirements apply
• Bushfire planning provisions are significant in many WA areas

South Australia

Development applications generally required for:

• Sheds over 15 square metres in most council areas
• Specific exempt categories for very small structures
• Complying development pathway for many residential sheds

The PlanSA framework provides good information; specific council overlays apply.

Tasmania

Generally permit-required for sheds beyond very small structures. Specific exemptions apply to single-residential zones. Heritage areas have additional requirements.

ACT

Specific exemption thresholds apply. Generally similar to NSW patterns but with ACT-specific overlays. Heritage and tree protection considerations are significant.

Northern Territory

Approval requirements vary by zone. Cyclone-prone areas have engineering requirements regardless of size. Aboriginal land considerations apply in specific contexts.

What’s persistent across jurisdictions

Several requirements apply broadly:

Setbacks from boundaries. Even exempt sheds typically have minimum distances from property boundaries. These vary by zone but commonly 0.5 to 1.5 metres for side and rear, more for front.

Easement and service constraints. Sheds can’t be over easements, sewer mains, or in specific service corridors. Verify before building.

Maximum site coverage. Total impervious surface or built form on a site has limits. Adding a shed needs to fit within total coverage allowances.

Stormwater management. Larger sheds typically need stormwater plans that address runoff. This is increasingly enforced even on smaller structures.

Bushfire-prone area requirements. In designated areas, even small sheds may have construction standard requirements (BAL ratings).

Heritage area considerations. Heritage overlays add layers of approval and design constraint. These vary widely.

What changed in 2024-2026

Several jurisdiction-specific changes worth noting:

• Stormwater requirements have tightened in several urban councils
• Bushfire provisions have expanded after recent fire seasons
• Some councils have introduced solar panel considerations for new structures
• E-waste and battery storage rules now apply to sheds storing certain equipment
• Energy efficiency requirements have edged into shed regulations in some contexts

The regulatory direction is generally toward more requirements rather than fewer. The exemption thresholds have liberalized in some places while specific requirements (bushfire, stormwater, energy) have expanded.

What to do before buying or building

The practical checklist before committing to a shed project:

1. Check your specific council’s website for current shed information
2. Verify zone, overlay, and any heritage/bushfire applicability
3. Measure required setbacks for your specific location
4. Check site for easements and services
5. If in doubt, contact the council planning team
6. Consider professional advice for non-trivial projects

The cost of getting this wrong is significant. Sheds built without required approval can be required to be removed or expensive to retrospectively approve. Pre-purchase verification is cheap insurance.

What’s worth permit even when not strictly required

Some scenarios where seeking approval makes sense even if technically exempt:

• If you might sell the property in the next 5-10 years (purchasers often want to see proper approval documentation)
• If the shed value exceeds a few thousand dollars
• If the shed is connected to electrical or plumbing services
• If the shed would be visible to neighbors who might complain
• If you’re uncertain about exemption applicability

The cost of formal approval is modest. The cost of building unapproved structures that later create problems is much higher.

What the trend looks like

The regulatory direction over the past decade has been:

• Slightly liberalized exemption thresholds for very small structures
• Increased requirements for medium and larger structures
• More overlay considerations (bushfire, heritage, stormwater, energy)
• Better digital information at council websites
• Faster approval pathways for compliant projects

For shed buyers, this means:

• Small sheds remain easy
• Medium sheds increasingly require some level of approval
• Larger sheds need real planning and often professional input
• The benefit of doing it right has grown as regulatory pressure increased

Working through the approval process is unsexy but it’s the path to a shed you can keep, sell, and not worry about. The shortcuts often produce regret.