Construction Cost Estimates for Development Applications and Council Submissions
If you’re lodging a development application (DA), your local council may require a professionally prepared construction cost estimate to support your submission. This certified report outlines the estimated value of works and helps councils accurately calculate infrastructure contributions—often under Section 94 (now Section 7.12) of the Environmental Planning and Assessment Act.
We deliver council-compliant construction valuations that are professionally prepared, easy to interpret, and aligned with your DA submission requirements. Whether you’re submitting a small residential DA or managing a large-scale mixed-use development, we’ll ensure your report meets the expectations of your local planning authority
What Is a Construction Cost Estimate?
A construction cost estimate—also known as a council cost report, development cost breakdown, or Section 94/7.12 cost estimate—is a formal document prepared by a qualified quantity surveyor. It presents the estimated development cost of your project based on detailed design documentation, current building rates, and industry benchmarks.
Councils use these reports to determine applicable levies under their development contributions plan. Depending on the project’s scale, you may be required to submit:
- A council cost summary report (for works under $3 million)
- A detailed cost report (for developments over $3 million)
- A certified construction cost estimate as part of your supporting documentation for the DA submission
We tailor every report to the specific guidelines issued by your local council and the NSW Planning Portal or equivalent jurisdiction, where required.
When Do You Need a Council Cost Estimate?
A construction valuation is typically required when the value of your development exceeds $500,000, though this threshold may vary between councils. You’ll likely need one for:
- Residential builds, duplexes, and major renovations
- Commercial or mixed-use developments
- Apartment buildings and townhouses
- Industrial facilities, warehouses, and retail spaces
- Childcare centres, education buildings, and aged care homes
Our reports are accepted across Australia and are always prepared by following council standards.
What’s Included in Our Reports?
Every project cost summary we prepare includes:
- A line-by-line breakdown of building cost estimates
- Accurate application of current market rates
- Structuring to meet council levy calculation requirements
- Full details of your estimated development cost
- Optional supporting schedules for planning consultants, architects or builders
Whether your council requires a template-compliant summary or a more detailed cost planning report, we have the expertise to deliver it quickly and correctly.
If you’re also planning to claim capital works deductions down the road, we ensure all structural elements are clearly documented from the outset, making tax reporting easier when the time comes.
Why Use Us For Construction Cost Estimates
Our team has decades of experience preparing DA-ready cost reports trusted by councils, planners, and developers.
Here’s what sets our service apart:
- Reports are compliant with council templates and DA conditions
- All documents are certified by registered quantity surveyors.
- We offer fast turnaround and fixed-fee pricing.
- Our reports are accepted by Sydney, Melbourne, Brisbane, and regional councils.
- We assist at every stage—from development cost reporting to post-construction tax depreciation schedule.
Construction Cost Estimate FAQs
Who can prepare a construction cost estimate for the council?
A registered quantity surveyor must complete your estimate. Most councils require a certified report prepared by a cost professional—not your architect, builder, or project manager—to ensure accuracy and independence.
What information do you need to get started?
We typically need your DA drawings, specifications or materials list, project address, council area, and estimated construction start date. If you're unsure what to provide, we’ll guide you step by step.
Is a Section 94 report the same as a DA cost estimate?
They're often part of the same process. A Section 94 (or 7.12) report is a specific type of DA cost estimate used for developer contribution calculations, while a broader construction cost estimate generally supports planning approval.
Can I reuse my cost estimate if my DA is delayed?
Most councils require that cost estimates reflect current market conditions. If your application is delayed by more than 6–12 months, the estimate may need to be updated to maintain compliance. We offer discounted updates when required.
Will this report affect my council contribution fees?
Yes—your infrastructure levy is based directly on the estimated development cost in your report. An accurate and properly certified estimate ensures you aren’t overpaying or under-declaring (which can trigger delays).
Do you service all councils?
Yes—we prepare reports for councils across Australia, from Sydney and Melbourne to regional NSW and Queensland. We ensure every report is tailored to your council’s format and planning approval process.
Request a Construction Estimate
Need a cost estimate to lodge your DA, satisfy council requirements, or meet planning approval conditions?
Contact us today for a fixed-fee quote and expert support. Our certified reports will help you move through the approvals process faster, accurately, confidently, and fully comply with your council’s requirements.