Quantity surveying fees in Australia typically depend on project size and scope, and are usually charged either as a fixed fee for a defined service (like a cost estimate or tax depreciation schedule) or as a percentage of construction value for ongoing contract administration. Get in touch with your project details for an accurate quote — costs vary significantly between a single cost report and full project oversight.

A quantity surveyor manages the costs of a construction project from early planning through to completion — preparing cost estimates, measuring quantities from drawings (a Bill of Quantities), assessing progress claims, and advising on budget and contract risk. Their role is to give clients cost certainty at every stage of a build.

The earlier a quantity surveyor is engaged, the more accurate your budgeting and risk planning will be — ideally at the concept or early design stage, before construction contracts are signed. Early involvement allows for realistic cost estimates that inform design decisions, rather than costing a design that's already locked in.

Quantity surveyors work across both residential and commercial projects — a renovation or new home build benefits from accurate cost estimating just as much as a commercial development, particularly for securing finance, managing a fixed budget, or resolving a dispute with a builder. Project size affects the scope of service needed, not whether one is useful.