Can I transfer an approval to a new contractor? (Bathroom | Building & Approvals)

Bathroom renovations in Sydney are one of the most effective ways to enhance home comfort, style, and property value. From minor updates to full-scale structural alterations, these projects require careful planning, compliance with NSW building regulations, and often formal approvals from local councils or private certifiers. A question that often comes up among homeowners is: “Can I transfer an existing approval to a new contractor?”

The short answer is yes—but it involves a formal process, adherence to legal requirements, and clear communication with the council or private certifier. Understanding how approvals work, the rules around transferring them, and best practices for Sydney homeowners is essential for a smooth, legally compliant bathroom renovation.

Understanding Bathroom Approvals in Sydney

Before addressing the transfer of approvals, it’s important to understand the types of approvals typically required for bathroom renovations:

1. Development Applications (DA)

   • Required for major structural changes, wall removal, bathroom extensions, or relocating plumbing and electrical systems.

   • DAs are submitted to local councils and are assessed for compliance with:

     • Building Code of Australia (BCA)

     • State Environmental Planning Policy (SEPP)

     • Local Development Control Plans (DCPs)

2. Complying Development Certificates (CDC)

   • CDCs are a faster approval option for renovations that meet specific standards under the Codes SEPP.

   • Often used for bathroom renovations involving minor relocations, fixture upgrades, or wet area modifications that comply with building standards.

3. Licensed Trades and Certification

   • Plumbing, electrical, and waterproofing work in bathrooms must be carried out by licensed professionals.

   • Certificates of compliance are required for council or private certifier approval.

Once an approval—either a DA or CDC—is granted, it is normally associated with the homeowner as the applicant and the specific contractor or builder listed in the approval documents.

Why Transfer an Approval?

Bathroom renovation projects in Sydney may require a change of contractor for several reasons:

• The original contractor is unavailable or delays the project

• Homeowner prefers a different contractor with specialised experience in bathroom renovations

• Disputes over cost, timelines, or workmanship

• Project scope changes requiring a more experienced or licensed professional

Transferring an approval allows the project to continue without reapplying for a new DA or CDC, saving time and fees.

Legal and Regulatory Considerations

1. Council or Certifier Notification

   • Sydney councils and private certifiers must be formally notified if a new contractor will undertake the renovation.

   • The transfer ensures compliance with the Building Code of Australia, AS 3740 Waterproofing of Wet Areas, AS/NZS 3500 Plumbing, and AS/NZS 3000 Electrical Wiring Rules.

2. Licensing Requirements

   • The new contractor must be licensed and registered for the type of work specified in the approval (plumbing, electrical, structural, or waterproofing).

   • Only licensed professionals can legally complete the renovation and provide certificates of compliance.

3. Updated Documentation

   • Councils or private certifiers may require updated contract details, proof of licensure, and confirmation that the new contractor accepts responsibility for compliance.

   • In some cases, amended plans or certificates may need to be submitted to reflect the new contractor’s involvement.

4. Inspections and Compliance Checks

   • Inspections already conducted under the original approval may need to be reassessed, particularly for structural or waterproofing work.

   • The new contractor may need to provide additional certification before the project can continue or be completed.

How to Transfer a Bathroom Renovation Approval

Sydney homeowners can follow these steps to transfer a bathroom renovation approval to a new contractor:

1. Review the Original Approval

   • Identify whether the approval (DA or CDC) names a specific contractor or builder.

   • Confirm the conditions of the approval regarding contractor changes.

2. Select a Licensed Contractor

   • Ensure the new contractor has the appropriate licences for plumbing, electrical work, waterproofing, and structural modifications.

   • Verify the contractor’s experience with bathroom renovations similar to the project scope.

3. Notify the Council or Private Certifier

   • Submit a formal request to update the approval with the new contractor’s details.

   • Provide proof of licensure, updated contact information, and agreement to comply with all conditions.

4. Submit Updated Documentation

   • If required, provide amended plans, compliance certificates, or structural reports reflecting the new contractor’s role.

   • Include any additional certifications for plumbing, electrical, or waterproofing work that may have changed.

5. Schedule Inspections

   • Arrange for the council or certifier to inspect the work already completed and confirm compliance with building standards.

   • Ensure that any new work performed by the contractor meets regulatory requirements.

6. Obtain Written Confirmation

   • Obtain official confirmation from the council or certifier that the approval has been successfully transferred to the new contractor.

   • Keep this documentation for records, insurance, and future property transactions.

Benefits of Transferring an Approval

• Continuity of Work: Avoids project delays or reapplication processes, keeping your bathroom renovation on schedule.

• Cost Efficiency: Saves fees associated with new applications or amendments.

• Compliance Assurance: Ensures the new contractor legally carries out work under the existing approval.

• Peace of Mind: Licensed contractors are legally accountable for workmanship, safety, and compliance.

Risks of Not Transferring Approval

• Continuing work with a new contractor without updating the approval can result in:

  • Council or Certifier Rejection: Work may be deemed non-compliant if not officially transferred.

  • Legal and Insurance Issues: Unlicensed or unapproved work can lead to fines, stop-work orders, or insurance claims being denied.

  • Safety and Compliance Risks: Non-compliant plumbing, waterproofing, or electrical work may cause leaks, mould, or fire hazards.

Practical Tips for Sydney Homeowners

1. Verify Contractor Licensing

   • Ensure the new contractor is fully licensed in NSW for bathroom plumbing, electrical, and waterproofing work.

2. Communicate Early with Council or Certifier

   • Early notification of the change prevents delays and ensures the transfer process is smooth.

3. Keep Detailed Records

   • Maintain copies of original approvals, transfer documentation, licenses, and compliance certificates for future reference.

4. Consider a Private Certifier

   • Using a private certifier can streamline the transfer process and provide quicker confirmation than council systems.

5. Ensure Compliance at Every Stage

   • All work performed by the new contractor must comply with AS 3740 waterproofing, AS/NZS 3500 plumbing, AS/NZS 3000 electrical, and relevant BCA standards.

Key Takeaways

• Bathroom renovation approvals in Sydney can generally be transferred to a new contractor, provided the council or private certifier is formally notified.

• The new contractor must be licensed and agree to comply with all conditions of the existing DA or CDC.

• Formal notification, updated documentation, and possibly additional inspections are required to complete the transfer legally.

• Transferring approval maintains compliance, avoids delays, protects insurance coverage, and ensures structural and safety standards are met.

• Engaging licensed professionals and communicating with the council or private certifier is essential to ensure the project continues smoothly.

Transferring a bathroom renovation approval is a practical solution for Sydney homeowners seeking to change contractors without restarting the approval process. By following the correct procedures, maintaining compliance with NSW building standards, and engaging licensed trades, you can ensure your bathroom renovation is completed safely, legally, and to a high standard.

For professional guidance or complete bathroom renovation services—including licensed contractors, approval management, council or certifier submissions, and compliance inspections—visit www.mb9.com.au. MB9 Australia Pty Ltd helps Sydney homeowners manage every step of their bathroom renovations safely and efficiently, from design to certification and contractor coordination.