Diploma of Building and Construction (Building)

The Diploma of Building and Construction (Building) is a one-year qualification for people who want to work in residential or commercial construction in Australia. You'll learn how to read and interpret building plans, understand the Building Code of Australia and relevant Australian Standards, estimate costs, prepare tenders, schedule trades, and supervise work on site. The course also covers contract administration, work health and safety, environmental requirements, and the basics of running a small building business.

This diploma sits at the vocational level of the Australian Qualifications Framework. It's delivered over one year, usually across two semesters or trimesters, depending on the college's timetable. You'll complete a set number of units of study, each with a credit point value, and the total credit points make up the qualification. Many diploma programmes include a practical project or simulated building task where you apply what you've learned to a real or hypothetical construction job. Some colleges arrange work placement with builders or construction firms, but you should check the official course page to see if placement is part of this programme.

You'll pick up skills that site supervisors and building managers use daily: interpreting drawings, measuring and estimating materials, planning a construction sequence, managing subcontractors, and keeping projects compliant with regulations. You'll also learn to communicate with clients, councils, and trades, and to solve problems when weather, delays, or supply issues hit a job. Assessment is usually a mix of written tasks, practical projects, and observations, so you graduate with evidence of what you can actually do.

This course suits people who want to move into building supervision, site management, or building surveying, or who already work in the trades and want to step up. It also suits international students who need an Australian qualification to work in construction here. If you're an international student, you can work up to 48 hours per fortnight while you study, and after you finish you may be eligible for the Temporary Graduate visa (subclass 485) post-study work stream, which lets you stay and work in Australia. Always confirm the current rules with the Department of Home Affairs. English requirements for this course are listed as IELTS Academic 6.0–6.5 overall or an accepted equivalent, but check the official page for the exact score and any updates. Tuition is published on the CRICOS register, so look up the course code 121103J for the latest figure.

• Building supervisor or site manager – overseeing daily operations on residential or commercial sites, coordinating trades and materials.
• Construction estimator – preparing cost estimates and tender documents for building projects.
• Contract administrator – managing building contracts, progress claims, and variations.
• Building surveyor's assistant – helping with inspections and compliance checks against the Building Code.
• Project coordinator – supporting project managers on medium-scale construction jobs.
• Small building business operator – running your own building or renovation company.

These roles are found across Australia in residential construction, commercial building, civil infrastructure, and government building control. Many graduates work for building companies, subcontractors, or councils, and some go on to further study such as a bachelor degree in construction management.