Renovations & Extensions

Renovations & Extensions in QLD — Fast, Hassle-Free Approvals

Planning to extend, raise, or renovate your home? Rocket Building Approvals handles the entire certification process to ensure your project is compliant, approved, and ready to build — without the red tape.

We assess your plans for compliance with the National Construction Code (NCC), Queensland Development Code, and all relevant council requirements. Whether you’re adding a new room, raising an existing house, building under, or giving your home a full overhaul — we’ve got it covered.

What We Approve

We provide building approvals for:

  • House extensions – upper levels, rear additions, or new living spaces.
  • Internal renovations – structural wall changes, bathrooms, kitchens, or reconfiguration.
  • House lifts & build-unders – converting undercroft space into habitable rooms.
  • Garage conversions – Converting the existing garage space to habitable rooms.

We make sure your design meets structural, fire, and energy requirements, and confirm that it sits within your property boundaries, flood overlays, and setback rules.

Our Approval Process

  1. Pre-Assessment: We check your plans, engineering, and title details for compliance before lodgement
  2. Building Approval: Once documentation is complete, we issue your building approval within 3–5 business days.
  3. Inspections & Certification: Our certifiers complete all mandatory inspections through to the Form 21 Final Certificate.

We coordinate directly with your builder or designer to avoid delays and keep your project moving from start to finish.

Contact rocket building approvals today