CDC vs Planning Permit in Victoria: What's the Difference?

If you are planning a building project in Victoria, one of the first decisions you need to make is which approval pathway to follow. The two main options are a Planning Permit through your local council or a CDC (Complying Development Certificate) through a private building surveyor.

Understanding the difference can save you weeks of delays and thousands of dollars. This guide breaks down both options clearly.

What Is a Planning Permit?

A Planning Permit is an approval issued by your local council that allows you to use or develop land in a particular way. It is assessed against the local planning scheme, which includes zoning rules, overlay controls, and ResCode requirements.

When You Need a Planning Permit

Most significant building works in Victoria require a planning permit. This includes new dwellings, extensions that change the building envelope, multi-unit developments, and works in heritage or overlay zones.

The Process

You submit an application to your local council with detailed drawings and supporting documents. The council assesses your proposal, may advertise it to neighbours, and makes a decision. The typical timeframe is 8 to 16 weeks, though complex projects or projects with objections can take longer.

Advantages

Planning permits allow for more flexibility in design. If your project does not strictly comply with every standard, council can exercise discretion and approve variations where appropriate.

Disadvantages

The process can be slow, especially if neighbours object or council requests additional information. Costs include application fees, advertising fees, and potentially VCAT hearing costs if the application is appealed.

What Is a CDC?

A Complying Development Certificate is an alternative approval pathway that allows certain types of development to be approved by a private building surveyor rather than going through the full council planning process.

When You Can Use a CDC

CDCs are available for projects that comply with all applicable standards and requirements without any variations. The development must meet every relevant standard in the planning scheme, there is no room for discretion.

Common CDC Projects

Typical projects approved via CDC include carports, garages, front fences, small outbuildings, and minor alterations. Some straightforward dwelling extensions may also qualify if they meet all relevant standards.

The Process

You engage a registered building surveyor who assesses your plans against the applicable standards. If your project complies with everything, the CDC is issued. This is typically much faster than the council pathway, often within 1 to 3 weeks.

Advantages

Speed is the main advantage. Because there is no council assessment, no advertising period, and no opportunity for neighbour objections, CDCs can be issued much faster than planning permits. The process is also generally more predictable.

Disadvantages

CDCs require strict compliance with every standard. There is no discretion, if your project does not meet even one requirement, the CDC cannot be issued and you will need to go through the planning permit process instead. This can mean redesigning parts of the project to achieve compliance.

How to Choose the Right Pathway

Choose CDC If

Your project is straightforward and clearly meets all standards. You want the fastest possible approval. You do not need any variations or discretionary decisions. Common examples include standard carports, basic garages, and simple outbuildings.

Choose Planning Permit If

Your project involves any variation to planning standards. You are building in a heritage zone or overlay area. You are undertaking a significant extension or new dwelling. Your project is a multi-unit development. You need design flexibility.

Not Sure Which One You Need?

This is one of the most common questions we get from clients. The answer depends on your specific project, your property, and your local council requirements. In many cases, we can assess your project and advise on the best pathway during the initial consultation.

What Drawings Are Required?

For a CDC

A complete set of drawings demonstrating compliance with all applicable standards. This typically includes a site plan, floor plans, elevations, sections, and any relevant compliance documentation.

For a Planning Permit

A comprehensive drawing set including site plans, floor plans, elevations, sections, shadow diagrams, overlooking diagrams, and potentially landscape plans. The requirements are generally more extensive than for a CDC.

How Arya Designs Can Help

We have extensive experience with both CDC and planning permit applications across Melbourne and Victoria. We can assess your project, recommend the best approval pathway, and prepare all necessary drawings and documentation.

Our service includes advising on the most efficient approval pathway for your project, preparing complete drawing sets, lodging applications, and responding to any requests for additional information.

Ready to Get Started?

Upload your plans or project brief and get a fixed quote within 24 hours. We will advise on the best approval pathway and provide a clear timeline for your project.