Pergolas are a popular way to create shade, shelter and more usable outdoor space in NSW. But before you start building, it is important to know whether your pergola needs approval.
Many pergolas in NSW can be built without planning or building approval if they qualify as exempt development. To qualify, the structure must meet specific requirements for its size, height, setbacks, construction and location.
If your pergola does not meet the relevant exempt development criteria, you may need approval before construction begins through a Development Application (DA) or Complying Development Certificate (CDC).
This guide explains the key NSW pergola requirements and how to check whether your proposed structure can be built without approval.
Key Highlights
- Many pergolas can qualify as exempt development if they meet all applicable NSW requirements.
- The 25m² area and 3m height limits are only part of the test. Setbacks, location, construction, drainage and existing structures also matter.
- Roofed and attached pergolas have additional requirements, including roof-overhang, gutter-line and fascia connection rules.
- If the project is not exempt, a CDC or DA may be the appropriate approval pathway.
Table of Contents
- Do I need council approval for a pergola in NSW?
- When can I build a pergola without council approval?
- NSW pergola requirements at a glance
- Are there additional rules for roofed and attached pergolas?
- Can I build a pergola on any property?
- Do I need other approvals before building?
- When do I need council approval?
- What happens if I build a pergola without approval?
- How can I check whether my pergola needs approval?
- Frequently asked questions
Do I need council approval for a pergola in NSW?
You may not need a DA, CDC or other planning approval if your pergola qualifies as exempt development. To qualify, the pergola must meet all of the applicable requirements for exempt development, including limits around:
- Floor area
- Height
- Floor height above ground
- Boundary setbacks
- Position relative to the road frontage
- Construction and materials
- Drainage for roofed structures
- Property location and land restrictions
If the pergola does not meet the relevant exempt development criteria, you will need to investigate the appropriate approval pathway before construction begins.
When can I build a pergola without council approval?
Many pergolas can qualify as exempt development in NSW, but the structure must meet all of the relevant requirements.
What are the size and height limits?
For a pergola to qualify as exempt development:
- Floor area: The pergola must be 25m² or less.
- Overall height: The structure must be no more than 3m at its highest point above the existing ground level.
- Floor height: The floor must be no more than 1m above the existing ground level.
Meeting these requirements alone does not necessarily make a pergola exempt. The structure must also meet the applicable setback, construction, drainage and land requirements.
How far does a pergola need to be from a boundary?
The required setback depends on the property and its zoning. For standard properties, the pergola must be at least 900mm from boundary lines. For certain rural zones, including RU1, RU2, RU3, RU4, RU6 and R5, a minimum setback of 5m applies. The pergola must also be located behind the building line of any road frontage.
What construction requirements apply?
The pergola must also meet specific construction requirements, including:
- Any enclosing walls must be no higher than 1.4m.
- Metal components must use low-reflective, factory pre-coloured materials where applicable.
- The structure must be structurally adequate and comply with the Building Code of Australia.
What drainage requirements apply?
For roofed structures, roofwater must be disposed of into the existing stormwater drainage system. Construction must also not interfere with existing drainage fixtures or natural flow paths.
NSW pergola requirements at a glance
|
Requirement |
Exempt development |
|
Floor area |
25m² or less |
|
Overall height |
3m or less |
|
Floor height |
1m or less above existing ground |
|
Standard boundary setback |
At least 900mm |
|
Rural boundary setback |
At least 5m for RU1, RU2, RU3, RU4, RU6 and R5 |
|
Road frontage |
Behind the building line |
|
Enclosing walls |
No higher than 1.4m |
|
Roof overhang |
No more than 600mm on each side for a roofed structure |
|
Metal components |
Low-reflective and factory pre-coloured |
|
Structural requirements |
Must be structurally adequate and comply with the Building Code of Australia |
|
Heritage items/foreshore areas |
This pergola exempt-development pathway does not apply |
These requirements need to be considered together. If your proposed pergola does not meet the relevant exempt development criteria, approval may be required.
Are there additional rules for roofed and attached pergolas?
Yes. Roofed and attached pergolas have additional requirements under the exempt development rules.
Can an attached pergola be built without council approval?
An attached pergola can qualify as exempt development if it meets all of the relevant requirements. However, there are additional rules for roofed structures attached to a dwelling:
- The structure cannot extend above the roof gutter line of the dwelling.
- A roofed structure cannot have a roof that overhangs the structure by more than 600mm on each side.
- If the pergola is connected directly to the fascia, it must be installed according to a professional engineer's specifications.
- Roofwater must be directed into the existing stormwater drainage system.
Do louvred or opening-roof pergolas need council approval?
A louvred or opening-roof pergola can qualify as exempt development if it meets the applicable requirements. The type of roof does not, on its own, determine whether approval is required. The proposed structure still needs to meet the relevant requirements for size, height, setbacks, construction and location.
Can I build a pergola on any property?
No. The exempt development pathway does not apply on every property, and some sites have additional restrictions. For this pergola provision, exempt development does not apply where the structure would be constructed or installed:
- On or in a heritage item or draft heritage item
- On land in a foreshore area
More general exempt development exclusions can also apply to environmentally sensitive land, including certain wilderness areas and areas of high biodiversity significance.
A property being within a heritage conservation area does not automatically mean a pergola cannot qualify as exempt development. However, local heritage controls may still affect the project, and a property within the conservation area may itself be a heritage item.
If heritage is relevant to your property, check the State Heritage Register, the NSW Planning Portal and your local planning controls before starting work.
Bushfire-prone, flood-prone and environmentally sensitive properties can also be subject to additional requirements. These conditions do not always mean a pergola automatically needs a DA, but the requirements for the specific site need to be checked carefully.
Do existing structures on my property affect the requirements?
Yes. The total floor area of similar structures already on the property can affect whether a new pergola qualifies as exempt development. The limits include:
- Lots larger than 300m²: The combined floor area cannot exceed 15% of the dwelling's ground floor area.
- Lots 300m² or smaller: The combined floor area cannot exceed 25m².
This means it is important to consider existing pergolas, decks, patios and similar structures when planning a new pergola.
Do I need other approvals before building?
Even where a pergola qualifies as exempt development, you may still need separate approvals for other aspects of the project.
Tree removal or pruning
If trees need to be removed or pruned to make space for your pergola, you may need approval from your local council.
Utilities and infrastructure
Structures near or over utility infrastructure may require approval from the relevant infrastructure authority. This can include:
- Water infrastructure
- Power infrastructure
- Telecommunications infrastructure
- Easements
- Stormwater drains
Public land
Work over public land may require approval from your local council or the relevant roads authority.
When do I need council approval?
If your pergola does not meet the relevant exempt development criteria, you may need planning approval before construction begins.
Oversized or non-compliant pergolas
Approval may be required if your pergola:
- Has a floor area greater than 25m²
- Is higher than 3m
- Does not meet the required boundary setback
- Uses non-compliant materials or colours
- Includes enclosing walls above the permitted height
- Has a roof overhang greater than the exempt-development limit
Special location considerations
Your property's zoning, site characteristics and overlays can affect the approval requirements. Additional assessment or restrictions may apply if your property:
- Contains or is itself a heritage item
- Is in a foreshore area
- Is on bushfire-prone land
- Is affected by flooding
- Is subject to environmental protection controls
A heritage conservation area should be checked carefully, but it does not by itself mean that every pergola requires a DA.
Structural or site complications
You may also need approval or additional professional advice for projects involving:
- A pergola that extends above the dwelling's roof gutter line
- Significant vegetation clearing
- Easements
- Stormwater drains
- Utility assets
- Complex designs that do not meet the exempt development standards
If the project does not qualify as exempt development, the next pathway may involve submitting a Development Application to your local council or obtaining a CDC through your council or a registered certifier.
What happens if I build a pergola without approval?
If your pergola requires approval and you build without obtaining it, you could face significant problems later.
Council enforcement
Councils can issue orders requiring unauthorised or non-compliant structures to be modified or removed. Fines may also apply. The cost of correcting or removing a structure can be significantly higher than addressing compliance issues before construction.
Problems when selling your property
When you sell your home, buyers and their solicitors may check whether structures have the appropriate approvals. An unapproved pergola can create complications during a property sale, potentially affecting negotiations or the sale itself.
Safety and structural concerns
All pergola projects still need to meet applicable building and safety standards. Getting the design and construction requirements right from the beginning can help prevent expensive structural problems later.
Neighbour disputes
Following the appropriate requirements can also help prevent disputes with neighbouring properties, particularly where a structure may affect adjoining land.
How can I check whether my pergola needs approval?
Before purchasing materials or starting construction, take these steps to confirm the requirements for your property.
1. Check the NSW Planning Portal
The NSW Planning Portal provides information about your property's zoning, planning controls and other restrictions. Its mapping tools can help you understand which requirements may apply to your specific location.
2. Contact your local council
Your local council's planning team can provide guidance on local requirements and site-specific conditions that may affect your project.
3. Work with experienced professionals
Consider working with an experienced pergola builder, designer or registered certifier who understands NSW building and planning requirements. They can help you determine which approval pathway applies and identify issues before construction starts.
4. Get professional advice early
The best time to check approval requirements is during the design stage, rather than after your pergola has already been planned or construction has started. Early advice can help prevent unnecessary costs, delays and changes to your design.
Your next step before building a pergola in NSW
Whether you need approval for a pergola in NSW depends on whether your project qualifies as exempt development and meets all of the relevant requirements.
Before you start building, check your property's zoning, setbacks, land restrictions, existing structures and proposed pergola design. If you're unsure, speak with your local council, a registered certifier or another suitably qualified professional.
For more inspiration and to explore custom architectural shading solutions, visit the Aurae pergola page to see the designs available for your outdoor space.
Frequently Asked Questions
