Quick Answer
In Victoria, you cannot build a structure closer to the property boundary than your council’s setback rules allow — and those rules depend on the zone your property is in, the structure type, and whether you need a planning permit. Most residential lots in Melbourne’s SE suburbs require a minimum 1–2 metre side setback and 5–9 metre front setback under the Residential Development Standards (ResCode). Some exempt structures (garden sheds under 10m2) have reduced setbacks, but getting it wrong means a council order to demolish.
What Are Setbacks?
A “setback” is the minimum distance a structure must be built from a property boundary. Setbacks apply to the:
- Front boundary (facing the street)
- Side boundaries (between you and your neighbours)
- Rear boundary (back of the property)
Setbacks serve multiple purposes: they provide light and ventilation between buildings, preserve neighbourhood character, reduce fire risk, and protect neighbours’ amenity. In Victoria, setbacks for residential properties are primarily governed by ResCode (Residential Development Standards) — specifically Clauses 54 and 55 of the Victorian Planning Provisions.
Standard Residential Setbacks in Victoria (ResCode)
| Boundary Type | Standard Setback | Notes |
|---|---|---|
| Front setback (street) | Match average of two adjacent properties, or 9m if street avg is unavailable | Some councils have overlays specifying different minimums |
| Side setback (up to 3.6m wall height) | 1.0 metre minimum | Applies to walls up to 3.6m high |
| Side setback (3.6m to 6.9m wall height) | 1.0m + 0.3m for each additional metre of height | Increases with building height |
| Rear setback | Generally 3 to 5 metres, or 25% of lot depth | Check your council’s local provisions |
| Corner lot (secondary street) | Generally same as front setback, or as specified | Can be a significant planning constraint |
Structures Commonly Built Near Boundaries — What’s Allowed?
Garden Sheds and Outbuildings
Under Clause 62 of the Victorian Planning Provisions, some small outbuildings are exempt from requiring a building permit and may be built with reduced setbacks. To qualify as exempt in most residential zones:
- Must be no more than 10m2 in floor area
- No more than 3 metres high at the highest point
- Not on the front boundary or within 1.5 metres of a street
- Made of non-combustible materials if within 900mm of the boundary
- Not in a bushfire-prone area or heritage overlay
Fences and Walls
Dividing fences on the boundary are governed by the Fences Act 1968 rather than planning setback rules. You can generally build a standard fence on the boundary without a planning permit. However:
- Solid masonry fences over 1.2 metres high on the front boundary may need a permit
- Fences over 2 metres anywhere on the boundary typically need a building permit
- In heritage precincts or design overlays, front fence height may be strictly limited
Garages and Carports
Garages and carports near side or rear boundaries are common projects with strict setback rules. A standard attached garage must comply with the same Clause 54/55 setbacks as the house. Detached garages in the rear yard may be treated differently — check your council’s scheme, as some allow a 1-metre rear setback for garages.
Decks and Pools
Raised decks and swimming pools have their own setback requirements and almost always require a building permit. Pools must also meet pool fencing regulations. A pool typically needs to be set back at least 1 metre from the boundary (more in many councils).
| Structure | Typical Minimum Setback | Permit Usually Required? |
|---|---|---|
| Small garden shed (under 10m2) | 900mm (non-combustible) or 1m | No — if exempt conditions met |
| Larger shed or workshop | 1m side / 3–5m rear | Yes — building permit |
| Carport or garage | 1m side minimum (ResCode) | Yes — building permit |
| Swimming pool | 1m minimum (varies by council) | Yes — building and planning permit |
| Raised deck (over 800mm) | 1m minimum side setback | Yes — building permit |
| Boundary fence under 2m | On boundary — no setback needed | No (but fencing notice may be required) |
| Masonry front fence over 1.2m | On boundary — but check overlay | Yes — planning permit may be required |
How to Find Your Exact Setback Requirements
- Check your council’s planning portal. Most Victorian councils (Casey, Cardinia, Greater Dandenong, Frankston, Mornington Peninsula) have online planning portals where you can enter your address and see applicable zones and overlays.
- Use the DELWP Planning Schemes Online. The full Victorian Planning Provisions are available at planning-schemes.delwp.vic.gov.au — search your council’s scheme and find the applicable zone clause.
- Call or visit your council’s planning department. For a specific project, a pre-application meeting with a council planner is free or low-cost and will give you clarity before you spend money on drawings.
- Engage a building surveyor or town planner. For complex projects (large additions, dual occupancy, corner lots), a licensed building surveyor or town planner can assess your specific setback situation.
Applying for a Planning Permit to Build Near the Boundary
If your proposed structure doesn’t meet the standard setbacks but you believe there are good reasons to allow it (unusual lot shape, minimal impact on neighbours, matching character of area), you can apply for a planning permit with a variation to the setback requirement.
The application process typically involves:
- Pre-application consultation with council planners (recommended)
- Lodging a planning permit application with plans, site plan showing setbacks, and a written justification
- Neighbour notification — affected neighbours have 14 days to object
- Council assessment — typically 60 days for straightforward applications
- Decision — approval with conditions, refusal, or request for more information
Planning permit application fees in Victoria start at approximately $1,285 for residential additions. Expect $2,000–$5,000 for town planner fees if you engage professional help.
What Happens If You Build Without Meeting Setbacks?
If a structure is built without the required permits or outside the allowed setbacks, councils have enforcement powers:
- Enforcement notice: Council can issue a notice requiring you to obtain a permit retrospectively or demolish the structure.
- VCAT review: Disputes about enforcement go to VCAT. The outcome may still be demolition.
- Property sale complications: An unpermitted structure with non-compliant setbacks will appear on a building search. Buyers may demand the structure be demolished or the price reduced.
- Insurance issues: If an unpermitted structure causes damage, your home insurer may reject the claim.
Top 8 Tips and Gotchas
- Always check before you design. The setback requirements for your lot depend on your zone, overlays, and the structure type. A 10-minute call to council can save you months of frustration.
- Corner lots have two front setbacks. If your property is on a corner, you may have significant setback requirements from both streets — this can dramatically constrain your usable area.
- The “10m2 shed exemption” has strings attached. Material type, height, position, and zone all matter. An exempt shed still must comply with non-combustibility rules near boundaries and cannot be in front of the house.
- Pre-1970s blocks may have different easements. Many older properties in SE Melbourne have drainage or sewage easements along rear or side boundaries that prevent building within them, regardless of setback rules.
- Easements trump setbacks. You cannot build over an easement without the easement holder’s (usually council or Melbourne Water) formal consent — which is rarely granted.
- ResCode is a minimum, not a guarantee. Meeting the setback minimum doesn’t automatically mean your permit will be approved. Overlooking, overshadowing, and amenity impacts are assessed separately.
- Your neighbour can object — but cannot veto. If your application is advertised, neighbours can object, but council makes the final decision. Unresolved objections can be heard at VCAT.
- Get a title search. Your Certificate of Title will show any covenants or restrictions that may limit what you can build, independent of the planning scheme.
Local Melbourne Resources
- Victorian Planning Schemes Online — look up your council’s planning scheme and zone
- Department of Transport and Planning Victoria — planning permit guides and ResCode information
- Victorian Building Authority — building permit requirements, licensed surveyors
- VCAT — Planning and Environment Division — for permit disputes and appeals
- Your local council planning department (Casey, Cardinia, Greater Dandenong, Frankston, Mornington Peninsula) — free pre-application advice
- Bunnings — garden shed range with dimensions to help assess exemption eligibility
Frequently Asked Questions
How close to the fence can I build a shed in Victoria?
For a small shed under 10m2 and 3m high that meets exemption conditions, you can generally build within 900mm of a side or rear boundary if the shed is non-combustible (e.g., Colorbond steel). Timber sheds must generally be 1 metre or more from the boundary. Exempt sheds cannot be on the front boundary or within 1.5 metres of a street. Larger sheds need a building permit and standard ResCode setbacks apply.
Can my neighbour build right on the boundary?
In most cases, no — standard ResCode setbacks require a minimum 1 metre side setback for habitable buildings. However, some structures (small exempt sheds, fences) can be built on or very close to the boundary. If a neighbour is building something you believe violates setbacks, report it to your council’s building department who can inspect and enforce compliance.
What is an easement and how does it affect building near the boundary?
An easement is a registered right held by another party (usually council or a utility) to use part of your land — typically for drainage, sewage pipes, or overhead powerlines. You cannot build a permanent structure over an easement without the easement holder’s written consent. Easements appear on your Certificate of Title and should always be checked before planning any boundary-area construction.
How long does a planning permit take in Melbourne?
Straightforward residential applications typically take 60–90 days from lodgement to decision. Applications that require neighbour notification (14 days) and receive objections may take 6–12 months, especially if the matter goes to VCAT. Complex applications in heritage areas or design overlays take longer. Pre-application meetings with council can significantly speed up the process by resolving key issues early.
Do I need a planning permit or a building permit — what’s the difference?
A planning permit relates to land use and development — it confirms what can be built based on the planning scheme. A building permit is a safety approval confirming the structure meets the Building Code of Australia. Some projects need both; some need one or neither. Small exempt structures may need neither. A building surveyor can advise which applies to your project.
Final Thoughts
Setback rules in Victoria can seem complex, but the core principle is simple: the further a structure is from the boundary, the fewer problems you’ll encounter. When in doubt, call your council planning department — a free 10-minute conversation can clarify what you can and can’t build before you spend a dollar on plans.
In Melbourne’s SE suburbs, particularly in newer estates in Casey, Cardinia, and Officer where lots are smaller and houses are larger, setback compliance is a common issue. Garages, sheds, and decks built without checking the rules are among the most common unpermitted structures flagged on pre-sale building searches.
- Check your planning zone and any overlays before designing anything near a boundary.
- Small exempt sheds have strict conditions — don’t assume exemption applies.
- Check for easements on your Certificate of Title before building anywhere near the rear or side boundary.
- A pre-application meeting with council is free and worth every minute.
