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 residential and low-rise commercial construction gets planned, priced, scheduled and supervised in Australia. Subjects typically cover building codes and standards, structural principles, estimating and tendering, contract administration, work health and safety, and site management. Assessment is practical: you prepare cost estimates, read and interpret plans, write site safety documentation, and work through contract scenarios you would meet on a real job.

How the qualification is structured

As a diploma, this sits at Level 5 on the Australian Qualifications Framework, below a bachelor degree and above a certificate IV. It is delivered over one year of full-time study, usually across two or three study periods depending on the provider's calendar. You complete a set of units of study, each carrying credit points, and you need to pass all required units to graduate. Delivery often mixes classroom or online theory with practical tasks and site-based learning, because construction is a hands-on field. Some providers build in a work placement or industry project so you spend time on an actual site or with a builder. Check the official course page for the exact unit list, study periods and any placement requirement.

What you actually learn

By the end, you should be able to estimate materials and labour for a project, prepare a tender, interpret the National Construction Code and Australian Standards, manage subcontractors, monitor quality and safety, and keep a project on time and budget. You also pick up the paperwork side of the job: progress claims, variations, and site records. These are the skills that let a licensed builder or construction manager hand you a project and trust you to run the day-to-day.

Who it suits

This diploma suits school leavers who want a fast route into construction supervision, tradespeople moving from tools to management, and people already working in building who need the formal qualification for licensing or a promotion. If you are an international student, you can work up to 48 hours per fortnight while your course is in session, and you may be eligible for the Temporary Graduate visa (subclass 485) post-study work stream after you finish, provided you meet the Department of Home Affairs requirements. English entry is usually IELTS Academic 6.0–6.5 overall, or an accepted equivalent such as TOEFL iBT, PTE Academic or Cambridge C1 Advanced. The Student visa has its own separate English threshold set by the Department of Home Affairs. Tuition is published on the CRICOS register under course code 119820J. Confirm current fees, intake dates, English requirements and unit details on the official page before you apply.

Graduates typically move into site-based and office-based roles with builders, subcontractors and developers. Common jobs include:

• Building supervisor or site supervisor
• Construction estimator
• Contracts administrator
• Project coordinator
• Site safety officer
• Assistant project manager
• Building cadet with a residential or commercial builder

These roles sit across residential building, commercial construction, civil contracting, refurbishment and property development. In Australia, a diploma like this can also count toward the experience and qualification requirements for a builder's licence or registration in your state or territory, though licensing rules differ by jurisdiction, so check with the relevant state authority. Employers range from small family builders to large national construction companies, as well as government infrastructure agencies and specialist subcontractors.