Do I need council approval for a shed? Size, height, siting

A shed needs council approval once it is bigger or taller than your state’s limits for a small shed, or closer to a boundary than those limits allow. In every state a small, low garden shed set back from the boundaries can go up without building approval when it meets all of the conditions, while a bigger one needs building approval from a private certifier or a building surveyor, and planning approval from the council as well where the zone or an overlay calls for it.

To check one block, type its address into RapidSiteplan: it reads the lot and the rules that apply there and checks the shed you place against them, in minutes.

Do I need council approval for a shed in my state?

Every state has a pathway for small sheds, and each one names it and draws the line in its own place. The table sets out what a small shed is called in each state and who approves a shed past it. The limits behind each line are read for your lot from its address.

State	A small, low shed	A bigger, taller or closer shed
Queensland	Accepted development: it goes up without building approval when it meets the state’s limits and siting rules	Building approval from a private certifier, and the council’s agreement where it sits closer to a boundary than the siting rules allow
New South Wales	Exempt development: nothing is lodged when it meets every standard in the state’s codes for its zone, and rural zones allow a larger shed	A complying development certificate from a certifier or the council, or a development application to the council
Victoria	Exempt from a building permit, though the siting rules still apply	A building permit from a registered building surveyor, and a planning permit where the zone or an overlay calls for one
South Australia	It goes up without development approval when it meets the state’s conditions for an outbuilding	Development approval, which for a simple shed can be building consent alone
Western Australia	Exempt from a building permit	A building permit from the council, and in some areas a development approval first
Tasmania	Low risk work, the lightest of the state’s categories of building work	Notifiable work, certified by a building surveyor, or permit work
ACT	Exempt development	Building approval from a private certifier, sometimes with a development approval
Northern Territory	Exempt when it meets the conditions, which are narrower on the cyclonic coast	A building permit from a private building certifier

Each state page linked in the table covers how the certifier and the council split the work there.

What size shed needs council approval?

No single size decides it. The floor area, the wall height and the roof height are each tested, and the distance to every boundary is tested with them, so a shed that passes on size can still need approval because of where it sits. A gable roof can pass one height test and fail the other.

The limits range from a small garden shed in most states to a larger shed on rural land in some, and some councils add limits of their own, scaled to the size of the lot. Near a side or rear boundary the fire rules come in too, which is why the distance is measured to the outermost part of the shed, the roof edge or gutter rather than the wall.

When can a shed go up without building approval?

When it is small and low enough for your state’s pathway and meets every other condition: where it sits on the lot, what it is built of, and what the land is. Boundary clearances still apply, easements usually cannot be built over without the holder’s consent, and estate covenants can be stricter than the council is. The post on shipping containers covers a container used as a shed.

Can I build a rural shed without council approval?

Sometimes, and rural land often allows a bigger shed before approval is needed. The conditions still apply on a farm: the distance to each boundary, the overlays mapped over the land, bushfire and flooding among them, and what the shed is for. A shed for farm use can fall under different rules from a garden shed in town, and the zone decides which of the council’s rules it is read against.

What happens if you build a shed without council approval?

The council can ask for an application for the work already done, order changes or order the shed removed, and a shed built without approval can hold up the sale of the house. The post on approval after the work is built covers the way back.

When does building a shed need council approval?

Over the size or height limits, or too close to a boundary, a private certifier or building surveyor assesses the shed as building work, and the first document on their checklist is the site plan: the shed’s size and position, the setbacks to each boundary, site coverage, and what else stands on the lot. The post on getting council approval for a shed walks through the application, and the post on planning applications near you covers seeing what the council accepted on lots nearby.

What the certifier will ask you

The questions a shed application comes back with, and what the certifier looks for in each. The sheet in each answer is the site plan RapidSiteplan prints for the lot.

How big is the shed, and how high?

The floor area, the wall height and the mean roof height each move the exempt line, and crossing any of them means building approval, whatever the shed is used for. Both heights are on the sheet.

Is the shed attached to the house, or freestanding?

Whether it fixes to the house changes how it is classified, and so what the certifier checks near the boundary. The sheet says which it is.

How close to the boundary can the shed go?

The distance to each boundary decides whether the work can stand where it is drawn or needs an application for a closer position, and close to a side or rear boundary the fire rules apply too. The sheet dimensions the distance from the shed to every boundary.

Is the lot in an overlay, and what is the zoning?

A flood, bushfire, heritage or character overlay can bring a planning approval on top of the building approval, and the zone decides which of the council’s rules apply. The mapped overlays are read at the lot as the shed goes on the plan.

Are there easements, sewer mains or other services?

A slab over a sewer main needs the asset owner before it needs the council, on its own timeline. Mapped easements and mains show on the lot as it loads.

Who gives the approval, and who draws the plan?

The certifier or the council gives the approval, and the site plan can come from the builder, the supplier, a drafter or the owner, as long as it is clear and to scale. A surveyor comes in where the position of a boundary on the ground has to be fixed.

Which council, and how big is the lot?

The council and the zone set the rules the plan is checked against, and some councils step them with the lot’s size. The address gives the council, and the sheet prints the lot’s area.

Is it near another building on the lot?

A shed close to another building on the lot is held to the same fire rules as one close to the boundary. The distance to every building already standing is dimensioned on the sheet.

The figures for your own lot are read in a minute, from its address.

What should you draw either way?

Even for a shed that goes up without building approval, draw the site plan before you order the slab. It proves the clearances, it catches easement and coverage problems while they are still cheap to fix, and if a neighbour or the council ever asks questions, you have the document. A few minutes of drawing beats jackhammering a slab.

What only your address can answer

which state's limits apply, and whether the block is in a cyclone area where some exemptions do not apply
where your boundaries run, and any easement across the lot
which overlays your council has mapped over the block
whether your council sets its own limits for sheds on a lot your size
the wind region and the wind class the shed has to be built for
where the sewer runs, if it is near the shed

RapidSiteplan reads your block from its address: the boundaries, the buildings already on it, the rules that apply there and any overlay or easement, and checks what you plan to build against them on a scaled site plan.

The post on rainwater tanks covers a tank beside the shed and where its overflow goes.

Search your address to start. Site plans and assessments in minutes.

Sources: the siting rules a site plan is read against, by state, all read in September 2026: Queensland Housing Code (Qld); State Environmental Planning Policy (Exempt and Complying Development Codes) 2008 (NSW); Building Regulations 2018 (Vic); Planning and Design Code (SA); Residential Design Codes Volume 1 (WA); Tasmanian Planning Scheme, State Planning Provisions (Tas); Planning (Exempt Development) Regulation 2023 (ACT); NT Planning Scheme 2020 (NT).

Common questions

What size shed needs council approval? Any shed bigger or taller than your state’s limits for a small shed, or closer to a boundary than they allow. The floor area, the wall height, the roof height and the distance to each boundary are tested together, so no single size decides it, and the limits differ between states and sometimes between councils.

Do I need council approval for a shed? Not for every shed. In every state a small, low shed set back from the boundaries can go up without building approval when it meets all of the state’s conditions. A bigger, taller or closer shed needs building approval, usually from a private certifier or a building surveyor, and sometimes planning approval from the council as well.

What size shed can you build without council approval in NSW? One that meets every standard for exempt development in the state’s codes for its zone, which set the floor area, the height and the distance to each boundary, and rural zones allow a larger shed than residential ones. Past those standards the shed needs a complying development certificate or a development application.

Can I build a rural shed without council approval? Sometimes, and rural land often allows a bigger shed before approval is needed. The distance to each boundary, the overlays over the land and what the shed is used for still apply, and the zone decides which of the council’s rules the shed is read against.

What happens if you build a shed without council approval? The council can ask for an application for the work already done, order changes or order the shed removed, and a shed built without approval can hold up the sale of the house.

How long does council approval take for a shed? There is no set time. It depends on the certifier’s workload, whether the council has to decide a siting variation or an overlay, and how complete the application is. A clear site plan with every distance shown avoids a common hold-up, a request for more information.