We have 30 years of construction cost experience, Our staff hold advanced qualifications in Quantity Surveying, Property, and Accounting
BDSA Quantity Surveyors is a leading Quantity Surveying firm offering expert Quantity Surveying services for both commercial and private sectors. Our Quantity Surveyor services include comprehensive Building Depreciation Schedules, Construction Cost Estimates, Sinking Fund Forecasts, Insurance Valuations, Council Cost Estimates (Section 94), EDC Reports, Bill of Quantities, Bank Estimates, Progress Claims, Estimating, and Tendering for the Construction Industry. We specialise in providing professional Residential, Commercial and Business Property Depreciation Schedules to help investors maximise returns.
With over 30 years of experience in construction cost estimating, BDSA Quantity Surveyors provides reliable, accurate, and cost-effective solutions. Our in-depth expertise in construction management, cost control, and accounting ensures your project stays on budget and on schedule. We also offer expert witness services, preparing detailed reports for tribunals and courts related to construction disputes, cost claims, and construction cost analysis.
Maximise your property investment with our expert Quantity Surveyor reports, designed to optimise tax depreciation and provide detailed investment property depreciation. Whether you need cost planning for a new project, budget management, or construction dispute resolution, BDSA Quantity Surveyors is your trusted partner for accurate construction cost estimates and expert advice.
BDSA Quantity Surveyors apply their knowledge and expertise to every project, providing quality quantity surveyor services.
The function of a Quantity Surveyor is construction cost estimating. BDSA Quantity Surveyors provide a full range of services including, construction cost estimating, bill of quantities, and cost planning at affordable rates and tailored to individual needs. Quantity Surveyors Services range from:
We provide fast and accurate Council DA cost estimates, including Section 94A Contribution Reports and Bank Finance Reports for construction projects.
Our Quantity Surveyors specialise in comprehensive construction cost estimates for architects, planners, builders, and owner-builders.
Whether you're developing large projects or small builds, our cost reports help you navigate council regulations, budgets, and approvals with confidence.
Maximise your property investment returns with a Quantity Surveyor Tax Depreciation Schedule. Reports start from $385*.
As Registered Tax Agents, we prepare ATO-compliant depreciation schedules that help you claim maximum deductions for your investment property.
Whether you're a seasoned investor or new to property, our tailored depreciation services ensure you get the most value from your assets while staying compliant with tax regulations
With over 30 years in the construction industry, we provide expert witness services for construction disputes and legal cases.
Our expert reports cover contract disputes, cost claims, construction defects, and project auditing.
We deliver clear, professional testimony and documentation to support your case with accurate, detailed cost analysis. Our comprehensive approach ensures that all aspects of your project are considered, giving you the confidence to proceed with us.
.Take advantage of tax benefits offered to property investments
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BDSA Quantity Surveyors are experienced professionals with over 30 years of expertise in Quantity Surveying. Our services include construction cost estimates, bill of quantities, tax depreciation schedules, sinking fund forecasts, project management, and expert witness reports.
We are committed to delivering accurate, affordable, and professional services across Australia. Whether you're an investor, architect, developer, builder, or property owner, our team is ready to assist you.
To learn more about our Tax Depreciation Schedules and how we can help maximise your property investment returns, contact our friendly consulting team today. We are fully accredited and ready to help you with cost planning, tax depreciation, and construction reporting services.
We have 30 years of construction cost experience, Our staff hold advanced qualifications in Quantity Surveying, Property, and Accounting
Our directors are highly qualified and experienced in accounting and taxation. Directors are registered individual Tax Agents with the ATO and BDSA Quantity Surveyors hold company tax agent registration.

We develop our own software for preparation of construction reports, depreciation schedules and other requirements
Reports are prepared with fast turnaround and competitive pricing.
BRISBANE, SYDNEY,MELBOURNE, ADELAIDE,PERTH, GOLD COAST, CANBERRA,CAIRNS , DARWIN ,HOBART ,PORT DOUGLAS,TOWNSVILLE, MACKAY,NEWCASTLE,CENTRAL QUEENSLAND, NORTH QUEENSLAND, WHITSUNDAYS, AIRLIE BEACH, FRASER COAST, KALGOORLIE, MT ISA, ALICE SPRINGS, HUNTER, NORTH COAST, NORTHERN NSW, NOOSA, COFFS HARBOUR, PENRITH, PARRAMATTA, BLACKTOWN, LIVERPOOL, NORTH SYDNEY, EASTERN SUBURBS, BLUE MOUNTAINS, LITHGOW, BATHURST, GOSFORD, PORT STEPHENS, SURFERS PARADISE, YEPPON, IPSWICH, GYMPIE, CHARTERS TOWERS, WOLLONGONG, HAMILTON ISLAND, MISSION BEACH, MORNINGTON
QLD, NSW, VIC, SA, WA, TAS, NT, ACT, QUEENSLAND, NEW SOUTH WALES,NORTHERN TERRITORY VICTORIA, SOUTH AUSTRALIA, WESTERN AUSTRALIA, TASMANIA