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Do You Need Council Approval to Install a Shed in the NSW?
In NSW, whether you need approval depends on which of three pathways your shed falls under: exempt development (no approval needed), complying development (a fast-tracked certificate), or a full Development Application through your local council. Since we build across many different council areas, from Goulburn to the Southern Highlands to Wollondilly, it's worth understanding how this works before you settle on a design.
The Three Approval Pathways in NSW
Exempt development means your shed can be built without any planning or construction approval, provided it meets every relevant standard set out in the Codes SEPP. Complying development sits one step up, it still needs sign-off, but from a private certifier or council through a fast-tracked process, often issued in as little as 20 days. A Development Application is the full assessment pathway, required when a project doesn't meet exempt or complying standards.
How Long Each Pathway Takes
Timeframes vary, but as a general guide: a Complying Development Certificate, once all documentation is submitted correctly, is often issued within a few business days to a couple of weeks for straightforward projects. A full Development Application through council takes considerably longer, and can run to several months depending on your council's workload and whether any additional information or referrals are needed. This timing difference is one of the main reasons it's worth checking early whether your project can qualify as exempt or complying, rather than assuming a DA is required.
What Governs Exempt Development in NSW
Garden sheds, cabanas, and similar structures are covered under the State Environmental Planning Policy (Exempt and Complying Development Codes) 2008, commonly known as the Codes SEPP, specifically clauses 2.17 and 2.18. This is a statewide policy, meaning the same base standards apply whether you're building in Goulburn, the Southern Highlands, or Wollondilly, though local council requirements can still add extra considerations on top.
Bushfire-Prone Land Requirements
If your property is on bushfire-prone land and your shed is being built less than 5 metres from a dwelling, it must be constructed from non-combustible material to qualify as exempt development. This is a genuine safety requirement, not just a formality, and it's worth checking your property's bushfire status early, particularly across our Blue Mountains and South Coast service areas.
Where Exempt Development Doesn't Apply
Exempt development can't take place within a wilderness area or critical habitat of an endangered species, on land listed on the State Heritage Register, or on public land or over a public road without separate council or authority approval. If any of these apply to your property, you'll likely need to look at the complying development or DA pathway instead.
Checking Your Specific Property
The NSW Planning Portal has an interactive tool that lets you check planning requirements for your specific address, including zoning, heritage status, and bushfire-prone land classification. Because these details vary property by property, and because local council rules can add to the statewide standards, this is genuinely worth checking before finalising your shed's design and position.
Home Building Compensation (HBC)
Home Building Compensation (HBC) insurance is a NSW requirement for certain residential building work, designed to protect homeowners if a licensed contractor can't complete a job or fix defects. According to SIRA's official guidance on exemptions from the Home Building Compensation Scheme, suppliers of kit home components are exempt from requiring a licence or HBC insurance, provided they are not assembling the home themselves.
Under the Home Building Act 1989, a kit home is defined as a set of building components that, when offered for sale, is represented as sufficient for the construction of a dwelling, garage, carport, or other structure prescribed by the regulations, according to a plan or instructions furnished by the supplier to the purchaser.
The Act also sets out what is not considered a kit home, including a set of components for a moveable dwelling (as defined under the Local Government Act 1993) that isn't a registrable vehicle under the Road Transport Act 2013, and components for a dwelling, structure, or improvement prescribed by the regulations.
Whether this exemption applies to your specific project depends on your circumstances, including how the shed is supplied and whether assembly is included. For clarification on your situation, contact SIRA directly on 13 74 72 (reference 20322271), or speak with your building certifier.
Common Questions
What's the difference between exempt and complying development?
Exempt development needs no approval at all. Complying development still needs sign-off, but through a faster, certifier-led process rather than a full council assessment.
Does my council area have extra rules on top of the Codes SEPP?
It can. The Codes SEPP is a statewide baseline, but local councils can add their own considerations, which is why checking your specific address matters.
Do I need a DA if I'm on bushfire-prone land?
Not necessarily, but your shed will likely need to meet non-combustible material requirements if it's within 5 metres of a dwelling, see the Bushfire-Prone Land section above.
Can XCON Group organise my Complying Development Certificate for me?
We talk through what's likely required and can point you toward a certifier, but we don't lodge applications on your behalf.
How XCON Group Can Help
We don't lodge Development Applications or Complying Development Certificates on your behalf, but we talk you through what's likely to apply based on our experience building across NSW council areas. If your project needs a certifier, we can point you in the right direction. Get in touch and we'll help you understand your approval pathway before you commit to a design.
Disclaimer
This guide provides general information based on publicly available planning requirements at the time of writing and does not constitute legal, planning, or building advice. Requirements can vary by property and change over time. Always confirm your specific requirements directly with your local NSW council or a qualified building certifier before proceeding with your project.