FAQ

Professional Building Design Solutions

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

                                                                                     

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Frequently Asked Questions About Building Design & Approvals

At ANS Design, we understand that building approvals, documentation, and design requirements can often feel complex. Below are answers to the most common questions clients ask when planning a residential project in Sydney and across New South Wales.

Do I need council approval for my project?

Not every project requires full council approval.

Depending on the size, location, and type of development, your project may qualify for:

  • Complying Development Certificate (CDC)
  • Development Application (DA)

A CDC is generally faster if your proposal meets planning controls, while a DA is required when council assessment is needed.

What is the difference between CDC and DA?

CDC (Complying Development Certificate)

A CDC is a fast-track approval pathway for straightforward residential projects that comply with planning standards.

DA (Development Application)

A DA is submitted to council when the proposal requires detailed assessment under local planning controls.

At ANS Design, we assess your site and advise which pathway is best suited before documentation begins.

How long does approval take?

Approval time depends on the approval pathway:

  • CDC: usually 2–4 weeks
  • DA: typically 6–12 weeks depending on council assessment

Timeframes may vary depending on site conditions, council workload, and consultant reports required.

Can you help with BASIX and NatHERS?

Yes.

ANS Design coordinates:

  • BASIX certificates
  • NatHERS assessments
  • Energy efficiency compliance for approvals

These documents are required for most residential applications in NSW.

Do you prepare council submission drawings?

Yes.

We prepare professional documentation including:

  • Site plans
  • Floor plans
  • Elevations
  • Sections
  • Shadow diagrams
  • Statement support drawings

All drawings are prepared for council or certifier submission.

Can you help after approval?

Yes.

After approval we also prepare:

  • Construction Certificate drawings
  • Detailed construction documentation
  • Consultant coordination
  • Builder issue drawings

Do you design renovations and additions?

Yes.

ANS Design specialises in:

  • Alterations
  • Additions
  • Extensions
  • New homes
  • Secondary dwellings

Can you work with my builder or engineer?

Yes.

We regularly coordinate with:

  • Structural engineers
  • Surveyors
  • Certifiers
  • Builders

This ensures smooth documentation and construction progression.

 

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