Short answer
A JV3 Report typically takes 5‑10 business days for full delivery, depending on the size and complexity of the project. Costs usually range from approximately AUD 2,500 for smaller projects to AUD 6,000+ for larger or more complex commercial / mixed‑use buildings.
Full answer
Timeframe depends on factors such as project scale, complexity of building geometry, number of glazing elements, HVAC and services details, availability of input data, site location and whether multiple revisions are needed. For smaller or simpler projects with well‑prepared data the turnaround tends toward the lower end; more complex builds may require longer. Certified Energy’s standard turn time for many reports is in this 5‑10 business day window.
The cost similarly depends on size, complexity and risk. Certified Energy quotes range from around AUD 2,500 for smaller projects to AUD 6,000+ for larger or more complex ones. Additional costs may include revisions, design changes during modelling, or special thermal comfort modelling.
Why this matters
Knowing the timeline and cost of a JV3 Report is crucial for effective project planning and budgeting. It helps you decide early on whether JV3 is a viable option for your design or if certain aspects should be adjusted to reduce costs or shorten the process. This foresight also helps avoid delays in council approvals or construction contracts, keeping your project on track and within budget.
How Certified Energy can help
We provide upfront quotes as soon as you share your plans, so you have a clear understanding of the cost and timeframe involved. Our streamlined processes help reduce turnaround times wherever possible. Throughout the project, we maintain clear communication about what is included and whether any revisions will impact the schedule or cost.
Related regulations
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NCC does not specify fixed costs or times for JV3 but requires compliance outcomes; however delays can impact statutory deadlines.
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Local council or state building authorities may have time frames for assessments or approvals that factor modelling/energy reports.
Helpful resources
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