Question 1

How much does building approval cost in NSW?

Accepted Answer

Building approval costs in NSW typically range from $30,000 to $100,000+ depending on project type and construction value. This includes council DA/CDC fees, section 7.11 or 7.12 contributions, Long Service Levy, bonds, HBCF insurance, and practitioner costs for certifiers, engineers, and fire consultants. ApprovalAssist calculates the exact costs for your specific property and project.

Question 2

What is the difference between a DA and CDC in NSW?

Accepted Answer

A Development Application (DA) is assessed by your local council and suits complex projects or those that don't meet pre-set standards. A Complying Development Certificate (CDC) is assessed by a private certifier, is typically faster (20 days vs months), and suits projects that meet standards under the State Environmental Planning Policies. ApprovalAssist automatically determines which pathway applies to your project.

Question 3

What documents do I need for building approval in NSW?

Accepted Answer

Common documents include architectural plans, structural engineering drawings, a BASIX certificate, bushfire assessment (if applicable), flood assessment, heritage impact statement (if applicable), geotechnical report, and a Statement of Environmental Effects. The exact list depends on your property's zoning, overlays, building classification, and approval pathway. A typical Class 2 renovation requires 19+ documents across pre-DA, pre-CC, construction, and pre-OC stages.

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