Our Complying Development Certificate (CDC) Services in Sydney Metropolitan.

Silver Certifiers provides fast and efficient Complying Development Certificate (CDC) approvals for residential projects across NSW.

A CDC offers a streamlined approval pathway for straightforward developments that meet pre-determined NSW planning and development standards, allowing eligible projects to bypass the full Development Application (DA) process through council.

With extensive local knowledge and professional building certification expertise, our team works closely with homeowners, builders and designers to help projects move from planning to construction quickly and efficiently.

What is a Complying Development Certificate (CDC)?

A Complying Development Certificate (CDC) is a combined planning and construction approval issued by an accredited private certifier. A CDC is designed for straightforward residential developments that comply with specific NSW planning controls and development standards. Unlike a traditional Development Application (DA), a CDC allows eligible projects to obtain approval more quickly through a simplified assessment process.

Once approved, the CDC allows building work to commence, provided all pre-commencement conditions and notification requirements have been satisfied.

Benefits of a CDC Approval

A Complying Development Certificate is often the preferred approval pathway for eligible residential projects because it can provide:

• Faster approval timeframes

• Streamlined assessment processes

• Reduced delays

• Greater project efficiency

• Direct communication with your certifier

• Flexible inspection scheduling

At Silver Certifiers, we work proactively with your builder, architect or draftsperson to ensure your documentation is complete and your application progresses as efficiently as possible.

Why Choose Silver Certifiers for your Complying Development Certificate (CDC)?

Silver Certifiers combines local knowledge with professional building certification expertise to provide a smooth and responsive approval experience.

We understand the NSW planning framework and the importance of clear communication, fast turnaround times and practical support throughout the approval process.

Clients choose Silver Certifiers because we provide:

• Fast and efficient CDC approvals

• Responsive communication

• Reliable project support

• Flexible inspection scheduling

• Practical and compliant advice

• Strong local knowledge

• Streamlined certification processes

Our focus is on helping homeowners and builders move through the approval process with confidence and certainty.


Experts in your local area for Complying Development Approval

Areas we service for Construction Certificates

  • Inner West Council areas including Ashfield, Annandale, Balmain, Birchgrove, Dulwich Hill, Lewisham, Leichhardt, Marrickville, Newtown, Petersham, Rozelle, Stanmore, Sydenham, St Peters, Tempe.

  • Canterbury Council areas including Earlwood, Clempton Park, Kingsgrove, Bexley, Canterbury.

  • Canada Bay Council areas including Concord, Five Dock, Drummoyne, Croydon.

  • Other nearby areas including Burwood, Strathfield, Arncliffe, Enfield, Croydon Park.

We provide Construction Certificate approvals for a wide range of residential developments, including:

• New homes

• Duplexes

• Granny flats

• Ground floor additions

• First floor additions

• Renovations and alterations

• Garages and carports

• Swimming pools

• Studios

• Alfresco areas

• Retaining walls

If you are unsure whether your project requires a Construction Certificate or another approval pathway, our team can review your plans and guide you through the appropriate process.


Get Started with a Complying Development Approval

At Silver Certifiers, we understand that every site and project is different. Our local knowledge, responsive communication and commitment to professional building certification help clients navigate the approval process with clarity and confidence. Whether you are planning a granny flat, duplex, renovation or new home, we are here to guide you through every stage of the CDC process.‍ ‍