Approvals & Design Process | CDC, DA & Council Documentation Sydney

Professional Building Design Solutions

Professional building design is not just about building a house — it is about creating lifestyle, function and lasting value.

Industry member committed to professional building design standards

ANS Design guides clients through the full building approval process in Sydney, including concept design, CDC documentation, DA documentation in NSW, and council approval drawings required for residential projects.

Whether your project is an alteration, addition, new home, duplex, or secondary dwelling, we help simplify what can often feel like a complex approval system.

1. Initial Consultation

We begin by discussing your project goals, site conditions, budget, and approval requirements.

This stage may include:

Review of your existing property
Understanding council controls
Site opportunities and constraints
Preliminary design direction

2. Concept Design

A concept design is prepared to explore layout options, building form, and design possibilities.

This stage allows you to:

Visualise the project
Review floor plan options
Adjust design before approvals begin

3. Council / CDC Pathway

We assess the most suitable approval pathway for your project.

Possible approval pathways include:

Complying Development Certificate (CDC)
Development Application (DA)

We determine which process best suits your site and project.

4. Documentation Preparation

Detailed plans are prepared for approval submission.

This may include:

Architectural drawings
Site plans
Elevations
BASIX coordination
Consultant coordination

5. Approval Process

We assist with submission and approval coordination.

This includes:

Council submission assistance
Private certifier coordination
Responding to approval requests
Documentation updates if required

6. Construction Drawings

Once approval is obtained, construction documentation is prepared for building commencement.