Building permit documents and architectural plans on a Melbourne residential construction site.
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September 5, 2026

Building Permits in Victoria: What You Need and How Long It Takes

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September 5, 2026
Building permit documents and architectural plans on a Melbourne residential construction site.

A building permit in Victoria is written approval from a registered building surveyor confirming that proposed work complies with the Building Regulations 2018. Almost all building work needs one. The permit itself carries fixed commencement and completion deadlines, but how long the application takes depends on your documentation and whether a planning permit has to be issued first. This guide covers what a permit approves, who issues it, what you lodge, how long it lasts and what actually causes delay.

What a building permit is in Victoria

Consumer Affairs Victoria's guidance on building plans and permits describes a building permit as written approval from a registered building surveyor, and calls it your licence to build. It certifies that the work you have documented meets the Building Act 1993 and the Building Regulations 2018, and it sets the mandatory inspection points the surveyor will attend as construction progresses.

The permit is tied to a specific set of plans and specifications. Change the design after issue and the surveyor must assess the amendment before that work can proceed, which is why documentation quality at lodgement matters more than almost anything else here.

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Who issues a building permit, and why it is not the council

Building permits in Victoria are issued by a registered building surveyor, not by your council's planning department. That surveyor can be a private building surveyor you appoint directly, or a municipal building surveyor acting in that capacity. The Victorian Government's planning and building permits guidance sets out the split: a planning permit gives permission to use or develop land in a particular way and is issued by the local council, while a registered private building surveyor issues the building permit.

One detail catches owners out regularly. Consumer Affairs Victoria states that your builder cannot appoint a private building surveyor on your behalf. Your builder can recommend one, but the appointment has to come from you, or you can instruct the builder to apply to the municipal surveyor instead.

Comparison Planning Permit Building Permit
Issued by Local council Registered building surveyor, private or municipal
What it approves The use or development of the land That the construction complies with the Building Act 1993 and Building Regulations 2018
Governing considerations The local planning scheme, zones and overlays Building Regulations, structural adequacy, energy rating and safety
Sequence Obtained first where one is required Cannot be issued until any required planning permit is in place
Who appoints the assessor Council process, no appointment needed The owner appoints the private surveyor, never the builder

Planning permit or building permit: which one do you need

Flow diagram showing when a planning permit and a building permit are each required in Victoria

Some projects need both approvals, some need only a building permit, and a small group of minor works may need neither. Where a planning permit is required, it has to be obtained before the building permit can be issued, which is the single biggest driver of total approval time.

Whether a planning permit applies depends on your property's zone and any overlays on the title, and those vary by council. Heritage, bushfire management, significant landscape and neighbourhood character overlays all pull otherwise routine work into the planning system, so several rows below genuinely depend on your local planning scheme.

Project Type Planning Permit Likely? Building Permit Required? Who Assesses?
New dwelling on a standard residential lot Depends on the planning scheme, often not required for a single dwelling on a lot above the relevant minimum size Yes Council for planning, registered building surveyor for building
New dwelling on a lot with a heritage, bushfire or landscape overlay Yes Yes Council, then registered building surveyor
Rear extension to an existing house Depends on the planning scheme, overlays and siting requirements Yes Council if triggered, then registered building surveyor
Front facade alteration Yes where a heritage overlay applies, otherwise usually not Yes Council if triggered, then registered building surveyor
Garden shed under 10m² floor area Usually not Often exempt, confirm with your council or surveyor Registered building surveyor confirms exemption
Pergola associated with a house Usually not Often exempt, confirm with your council or surveyor Registered building surveyor confirms exemption
Deck Depends on siting and overlays Usually yes Registered building surveyor
Swimming pool and safety barrier Depends on the planning scheme and overlays Yes Registered building surveyor
Internal renovation with structural change Usually not, unless a heritage overlay applies Yes Registered building surveyor
Internal renovation with no structural change Usually not Depends, some minor alterations are exempt, confirm before starting Registered building surveyor confirms exemption

If you are adding to an existing home rather than starting from scratch, settle the approval path for extensions and additions early. Siting and overlay questions are cheaper to answer on paper than after drawings are finished.

When you do not need a building permit in Victoria

The Building and Plumbing Commission's position is that all building work requires a building permit unless an exemption exists under the Regulations. The exemption examples it publishes are:

  • Some minor alterations or demolitions
  • Pergolas associated with houses
  • Some garden sheds with a floor area less than 10m²
  • Repair work for maintenance purposes

Note the qualifiers. The Commission says "some" for a reason: these are conditional exemptions, not blanket ones, and it recommends confirming with your local council or a building surveyor whether your project needs a permit. A shed under 10m² can still require one depending on siting, and a maintenance repair can cross into permitted work once structure or fire separation is involved.

What documents you need for a building permit application

Consumer Affairs Victoria states that your plans must account for the Building Regulations, foundation data including soil tests, local council laws and mandatory energy rating requirements. In practice a residential application usually assembles the following.

  1. Architectural plans and specifications. Permit-standard working drawings showing siting, setbacks, levels, construction detail and materials. Incomplete design and documentation costs the most time here.
  2. Foundation data, including a soil test. A geotechnical report classifying the site so footings can be designed correctly.
  3. Structural engineering computations. Engineer's design and certification for footings, slabs, beams and framing.
  4. Energy rating assessment. Documentation showing the design meets the mandatory energy rating requirements.
  5. Planning permit and endorsed plans, where one applies. The building permit cannot issue until the drawings match the endorsed set.
  6. Protection work notice, where a neighbouring property is affected. Required where excavation or construction may affect an adjoining property.
  7. Section 29A report and consent, where demolition is involved. If you are knocking down an existing home, council consent to demolish is a separate step resolved before the building permit.
  8. Owner and practitioner details. Builder registration details, insurance and the signed application.

How long a building permit takes in Victoria

There is no published statutory turnaround time in Victoria for a building surveyor to grant or refuse a permit application. The regulator publishes rules about how long a permit stays valid once issued, not how quickly it must be assessed. Any page quoting a fixed "typical" number of business days is estimating, not citing.

What genuinely determines duration:

  • Whether a planning permit is needed first. Usually the longest single element, and it sits with the council, not the surveyor. Overlays, objections and requests for further information all extend it.
  • Whether the documentation set is complete at lodgement. A surveyor cannot assess what has not been provided. Missing soil tests, engineering or energy ratings stop the clock.
  • How many requests for further information the surveyor issues. Each round adds turnaround on both sides.
  • Whether third-party referrals apply. Bushfire, easement or water authority consents carry their own timelines.
  • Whether the design changes mid-assessment. Amended drawings restart parts of the review.

Permit duration is largely within your control before you lodge and largely outside it afterwards.

How long a building permit stays valid

Timeline showing commencement and completion deadlines for a Victorian building permit

Once issued, a permit carries deadlines for starting and finishing the work. The Building and Plumbing Commission publishes the commencement and completion timeframes as follows.

Building Work Type Must Commence Within Must Be Completed Within
Houses and outbuildings 12 months of the date of issue 24 months of the date of issue
Re-erection of houses and outbuildings 6 months of the date of issue 12 months of the date of issue
Swimming pools and associated barriers or fences 6 months of commencement of the work, except where carried out in conjunction with other work Not stated on the source page
All other building work 12 months of the date of issue 36 months of the date of issue

If a deadline is going to be missed, you can ask your building surveyor for an extension before the relevant date passes. The surveyor may grant one if the extent of the building work warrants it. A refusal can be appealed to the Building Appeals Board.

Letting the date pass without acting is the expensive option. The Building and Plumbing Commission states that if a building permit lapses and building work continues, the work becomes illegal.

What a building permit costs in Victoria

Cost varies with the value and complexity of the work, so what matters is understanding the components rather than chasing a single number.

What makes up the cost

  • The building surveyor's fee. The largest line for most residential projects, scaled to the size and complexity of the build and the number of mandatory inspections.
  • The building permit levy. A state levy calculated on the cost of building work. The Building and Plumbing Commission states that the levy is not payable if the cost of building work is $10,000 or less (Building and Plumbing Commission, permit levy calculators, checked 3 September 2026). Above that threshold it is calculated from the cost of works and the municipal council area.
  • Council fees, where a planning permit is required. Planning application fees are set separately by the council and sit outside the building permit.
  • Consultant reports. Soil test, energy rating assessment, structural engineering and, where relevant, bushfire or land survey reports.
  • Amendments after issue. Design changes assessed after the permit is granted attract further fees.

Why no single figure applies

Surveyor fees are set commercially and vary by practice. Council planning fees are set by each municipality. The levy scales with the cost of works. Consultant reports depend on your site, not on a standard rate. These figures also move over time, so treat any published range with caution and price your own project from current quotes. To confirm: ROMAAC cost bands

Owner-builder permits and why the signature matters

Consumer Affairs Victoria is direct on this point: do not sign a building permit application as an owner-builder unless you intend to take full responsibility for the project and hold an owner-builder Certificate of Consent from the VBA. Signing as owner-builder shifts responsibility for the work, the insurance position and the warranty obligations onto you.

Consumer Affairs Victoria also states that as the home owner, it is your obligation to make sure planning and building permits are obtained, whether you get them yourself or have someone else, such as your builder, do it for you.

What happens if you build without a permit

Where a permit has lapsed and work continues, the Building and Plumbing Commission states the work becomes illegal, and the building surveyor may issue a building order to stop it. Failure to comply can be referred to the Commission for further enforcement action.

The downstream consequences matter as much as the enforcement:

  • Mandatory inspections do not occur, so compliance at critical stages is never verified
  • Completed work can be difficult or impossible to certify after the fact
  • Rectification may be required, sometimes involving opening up finished work
  • Unapproved work commonly surfaces during a sale or an insurance claim, when it is at its most costly to resolve

How ROMAAC manages the permit process for clients

ROMAAC Group holds Victorian registered building practitioner licences DB-U 100420 and CD-BU 100477, is VBA registered, and operates across Victoria from Preston. Permits sit inside how we plan a project rather than beside it, because the order of approvals sets the realistic start date for construction.

The permit path is mapped at the early planning and feasibility stage, where overlays, siting constraints and the documentation set are identified before drawings are finalised. Applications, surveyor coordination and mandatory inspections are then managed through construction. Our pre-construction planning checklist covers the wider sequence, and our team can talk through the approvals your site will need.

Getting the approvals right the first time

Permit duration in Victoria is decided mostly by two things: whether a planning permit is required first, and how complete your documentation is when you lodge. Neither is a surprise if the approvals are mapped before design is finalised. Get the overlay position, the consultant reports and the drawings settled early, appoint your own building surveyor, and the assessment becomes the short part of the project rather than the long one.

Frequently asked questions

1. What requires a building permit in Victoria?

The Building and Plumbing Commission's position is that all building work requires a building permit unless an exemption exists under the Building Regulations 2018. That covers new dwellings, extensions, structural alterations, decks, swimming pools and safety barriers, and demolition beyond the minor work the Regulations exempt. If you are unsure whether your project is exempt, confirm it with your council or a registered building surveyor before starting.

2. What can I build without a permit in Victoria?

The published exemption examples are some minor alterations or demolitions, pergolas associated with houses, some garden sheds with a floor area under 10m², and repair work for maintenance purposes. These are conditional, not automatic. Siting, height and construction detail can pull a nominally exempt structure back into the permit system, so confirm before you build.

3. How much does a building permit cost in Victoria?

Cost is made up of the building surveyor's fee, the building permit levy, council planning fees where a planning permit is also needed, and consultant reports such as soil tests and energy ratings. The Building and Plumbing Commission states the levy is not payable where the cost of building work is $10,000 or less (checked 3 September 2026). Above that, the levy scales with the cost of works.

4. Who issues building permits in Victoria, the council or a surveyor?

A registered building surveyor issues the building permit, either a private surveyor you appoint or a municipal surveyor acting in that capacity. The council issues planning permits, which are a separate approval covering land use and development. Both may be required for the same project, and the planning permit comes first.

5. Do I need a planning permit as well as a building permit?

It depends on your property's zone and any overlays on the title. Heritage, bushfire management and significant landscape overlays commonly trigger a planning permit for work that would otherwise need only a building permit. Where a planning permit is required, it must be obtained before the building permit can be issued, so check this first.

6. How long is a building permit valid for in Victoria?

For houses and outbuildings, work must commence within 12 months and be completed within 24 months of the date of issue. Re-erection of houses and outbuildings runs to 6 and 12 months. All other building work runs to 12 and 36 months. An extension can be requested from your building surveyor before the deadline passes.

7. Can my builder appoint the building surveyor for me?

No. The appointment of a private building surveyor is the owner's to make, and Consumer Affairs Victoria is explicit that a builder cannot make it for you. A recommendation is fine, but you sign the appointment, or you instruct your builder to apply to the municipal building surveyor instead. The rule keeps the assessor independent of the party doing the work.

8. What happens if my building permit lapses?

If a permit lapses and building work continues, the Building and Plumbing Commission states the work becomes illegal. The building surveyor can issue a building order to stop work, and non-compliance can be referred to the Commission for enforcement. Ask your surveyor for an extension before the deadline passes rather than after.

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