Diploma of Building and Construction (Building)

The Diploma of Building and Construction (Building) is a one-year qualification for people who want to run building projects, not just work on them. You learn how to plan and supervise residential and commercial construction, read and apply the Building Code of Australia, estimate costs, prepare tenders, manage contracts, and keep sites safe and compliant. There is a strong focus on the paperwork that actually decides whether a job makes money: progress claims, variations, subcontractor agreements, and the documentation a certifier or council will ask for.

How the course is structured

The diploma runs for one year of full-time study. Australian institutions deliver qualifications like this through semesters or trimesters, and you enrol in units of study that each carry credit points. You need to pass the required units and accumulate the credit points set out in the course structure to graduate. Delivery at this level is often a mix of classroom or online theory and practical, site-based tasks, because the skills are hands-on. Some providers build in a work placement or a simulated project where you prepare a full tender and construction programme for a building. Confirm the exact unit list, delivery mode and placement arrangements on the official course page.

What you actually study

Core areas include construction planning, structural principles, estimating and tendering, contract administration, quality and risk management, work health and safety, and environmental and sustainable building practices. You also cover the regulatory side: obtaining approvals, interpreting drawings and specifications, and managing subcontractors and suppliers. Assessment is usually a mix of assignments, project work, tests and practical tasks rather than one final exam.

Who it suits

This diploma suits people already working in the trades who want to move into site supervision, estimating or project management. It also suits school leavers who know they want a career in construction but would rather start with a practical qualification than a three-year degree. If you are an international student, note that the Student visa lets you work up to 48 hours per fortnight while your course is in session. After you finish, the Temporary Graduate visa (subclass 485) post-study work stream may be available depending on your circumstances. Check the current rules with the Department of Home Affairs. English requirements for entry vary; the published standard is IELTS Academic 6.0–6.5 overall, with TOEFL iBT, PTE Academic, Cambridge C1 Advanced and the institution's own English programmes accepted as equivalents. The Department of Home Affairs also sets a separate English threshold for the Student visa itself. Tuition is listed on the CRICOS register, and the course code is 119120D.

• Building supervisor or site manager, running day-to-day operations on residential or commercial projects, coordinating trades and keeping the programme on track.
• Estimator, preparing cost plans and tenders for builders, subcontractors and suppliers.
• Contract administrator, managing progress claims, variations and subcontractor documentation.
• Project coordinator, supporting project managers on medium-density housing, fitouts and civil works.
• Leading hand or foreman, supervising a crew on site with responsibility for safety and quality.
• Building surveyor's assistant or compliance officer, helping check that work meets the Building Code and approval conditions.

Employers include residential builders, commercial construction companies, subcontractors, developers, local councils and government infrastructure agencies. The qualification can also count towards registration or licensing as a builder in some states and territories, but requirements differ, check with the relevant state or territory building authority.