DA Approval Services for Renovations, Extensions & New Homes
What Is a Development Application and Why It Matters
A development application (DA) is a formal request to your local council seeking permission to carry out a new development or modify an existing one. This process ensures that your project complies with relevant planning, zoning, and environmental controls under the NSW Government’s State Environmental Planning Policy.
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Understanding the DA Approval Process in New South Wales
The DA process involves several stages. Dura Group manages every step of this application process to ensure a smooth experience from concept to construction.

Site Evaluation and Pre-Planning
We assess your site and determine what type of consent your project requires, DA or complying development consent. We review applicable development codes, town planning restrictions, and identify any need for a heritage impact statement or geotechnical report.

Preparing Architectural Plans and Documentation
Our team works with designers and town planners to prepare detailed architectural plans, application forms, and required documentation. This includes statements of environmental effects and other supporting documents.

Submitting the Development Application
Once all documents are completed, we submit your development application via the NSW Planning Portal or directly to your local council, depending on their process. We manage communication and respond to requests for additional information.

Council Assessment and Public Notification
Your development proposal is assessed by council planners. Nearby residents may be notified and allowed to comment. If any concerns arise, we coordinate further information or adjustments to your application.

Development Approval and Construction Certificate -
Once your development approval is granted, we help transition your project to the construction certificate stage. This final consent allows building to begin.
What is a Construction Certificate?
- Meet the Building Code of Australia and Australian Standards
- Satisfy all conditions of your DA approval
- Are safe, structurally sound, and fully compliant
In simple terms, it's the step that:
- Confirms everything in your DA is properly carried through into the construction stage
- Allows your builder to legally begin work
- Ensures the project can be inspected throughout the build and signed off with an Occupation Certificate at the end
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When Is a Development Application Required?
DA Approval Is Typically
Required For
- New Homes
- Extensions outside complying development codes
- Homes on sloping blocks or smaller lot sizes
- Alterations affecting the streetscape or façade
- Projects involving associated structures like carports or large garden sheds
Not Sure If You Need a DA?
The rules around development
approvals can be complex and vary
between different local government areas. Making the wrong assumption could cost you time and money.
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Local Council Approval Across South Sydney
Sutherland Shire Council
Extensive experience with Sutherland Shire's unique planning controls and environmental considerations.
Inner West Council
Specialised knowledge of heritage considerations and urban infill development requirements.
Georges River Council
Strong track record with residential developments and navigating Georges River planning policies.
Randwick City Council
Expert understanding of Randwick's coastal development controls and heritage requirements
Bayside Council
Comprehensive knowledge of Shire's unique Bayside's development requirements and planning processes.
Other Areas
We also service other councils across
Sydney. Contact us to discuss your specific
location and project needs.
Each local council has unique planning rules, and our team understands how to tailor your development application DA to comply with the local planning controls in your area.
Frequently Asked Questions
What is a development application?
How long does a DA approval take?
Most councils take between 2 to 6 weeks after submission to assess and approve a DA, depending on the project’s complexity and whether further information is required.
What's the difference between DA and complying development?
What documents are needed for a DA?
Typical DA documentation includes architectural plans, Site Analysis, Statement of environmental effects, BASIX, Concept Drainage and Waste Management Plans any application forms required by council.
Can Dura Group manage the DA process for me?
Yes. We provide complete support across the entire DA approval process, including consultation, document preparation, submission, and council liaison. You don’t have to deal with the complexity. We manage it all.
Ready to Get Started? Let Dura Group Help You Get DA Approved
Whether you’re planning a new home, a major renovation, or a second storey addition, we can help you submit, manage, and secure your development application approval, fast and professionally.
Contact us today to speak with our team.
Not sure if your project needs a DA? Our team can review your plans and provide expert guidance on the most efficient approval pathway.
Contact Us Today
Need Assistance with your Home Renovation?
Dura Group: family-owned Sydney builders specialising in renovations and home additions, with 27+ years of trusted experience.
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Dura Group: family-owned Sydney builders specialising in renovations and home additions, with 27+ years of trusted experience.​