What is a Bachelor of Interior Design (Commercial)?
The Bachelor of Interior Design (Commercial) is for the rule-breakers ready to shake up the spaces we live, work, and play in. This degree arms you with the skills and experience you need to design the ever-changing environments of retail stores, hotels, nightclubs, restaurants and workspaces.Learning outcomes and Work-Integrated Learning
- Create innovative commercial interiors to engage users.
- Work with 3D-modelling software to design spatial projects.
- Apply environmentally sustainable design strategies.
- Develop construction documentation to industry standards of professional practice.
- Undertake 120 hours of experience by completing an internship or working on a live brief.

Vogue Australia partnership
We’ve partnered with industry leaders including Vogue Australia, to offer you internship, mentoring and scholarship opportunities.

DIA-recognised course
This course is recognised by the Design Institute of Australia, giving you confidence that your education is of the highest industry standard.

Free Adobe Creative Cloud Pro licence
You'll receive a free Adobe Creative Cloud Pro licence for the entire time you're studying Design with us and for six months post graduation.
This is an AQF Level 7 course delivered by Torrens University Australia Ltd T/A Billy Blue College of Design.
*For more details on international student study options.

Career opportunities
You'll graduate with the creativity, skills and experience to create boundary-pushing commercial interiors, so you’ll be in high demand. Work with the world’s best interior design firms as a designer or consultant, or start your own design firm.
Potential career paths
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Interior Designer Average salary$75,000 - $110,000
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Virtual Environment Designer Average salary$75,000 - $130,000
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Retail Designer Average salary$80,000 - $164,000
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3D Computer Modeler Average salary$108,000 - $115,000

Showcase
Subjects and units
Delivered both on campus and online, this course comprises of eight common core subjects, 15 specialised subjects and one elective subject, each subject requiring 10 hours of study per week; three hours facilitated and seven self-directed. Assessments may include activity-based assignments or online quizzes. There are no formal exams.
Requirements
Core subjects
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Design Context | DCX101
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Design Drawing | DDW100
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Interior Design Practice | BID104A
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Design Studio 1 | DSO102
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History of Architecture, Interior Design and Decoration | DHI100
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Construction and CAD | DCC100
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Joinery and Finishes | DJF100
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Design Studio 2 | DSO103
Requirements
Core subjects
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Computer 3D Modelling | BID200
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Design Studio 3 | DSO201
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Problem Based Learning Studio | PBL202
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Discover, Define, Develop, Deliver | DDD203
Specialisation subjects
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Design Research | IDC201A
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Environment Design 3 (Commercial) | IDC208A
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Emerging Design Technologies: Commercial | IDC206A
Requirements
Core subjects
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Social Enterprise | SEN301
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Work Integrated Learning | WIL302/WIL302B
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Portfolio and Industry Experience | BID302A
Specialisation subjects
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Systems and Documentation 2 (Commercial) | IDC302A
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Creative Thinking Process | BID301A
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Scheduling Interiors 2 (Commercial) | IDC303A
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Environment Design 4 (Commercial) | IDC301A
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Systems and Documentation 3: Nominated | IDC304A
Requirements
Elective subjects
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Message, Meaning, Media | CDC200A
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Life through a lens | CIM200A
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Interaction Design | DIG103A
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Fashion and Social Media | FA204A
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Environment Design 2 (Residential) | IDR202A
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Systems and Documentation 2 (Residential) | IDR207A
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Systems and Documentation 3 (Residential) | IDR303A
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Systems and Documentation 4 Residential | IDR304A
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Project Management | MGT201A
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Foundations of Public Health | PUBH2000
Technology
Learn with industry standard technologies



International students must not enrol in more than one-third (33%) of online subjects over their course, and must study at least one face-to-face subject each study period. For more information, visit Study in Australia.
International students on a student visa are required to study full time (i.e. must complete a minimum of 1.0 EFTSL of study per year). For the latest information on study locations, please check the entry requirements flyer.
Study pathways
Billy Blue offers undergraduate and postgraduate students with flexible entry options and study pathways. Whether you prefer a full program or a modular approach, we can tailor your studies to your needs. Start your journey with an undergraduate diploma or bachelor degree, or grow your career with a postgraduate qualification.
Need more help?
Let us customise a study plan and pathway for you.
Undergraduate
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Diploma courses ( 2 options )
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Diploma of Design
CRICOS 094008C
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Diploma of Interior Design and Decoration
CRICOS 092484B
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Bachelor courses ( 3 options )
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Bachelor of Interior Design Commercial
CRICOS 105417B
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Bachelor of Interior Design Residential
CRICOS 105419M
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Bachelor of Architectural Technology
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Postgraduate
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Graduate Certificate of Design
Complete just four subjects to expand your knowledge in a specific area, or take the first step towards your Masters.
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Master of Design
Become a specialist in your field, or take the first step towards your Doctorate degree.
Industry partners and Work‑Integrated Learning
Complete an industry brief or internship
Break the rules with 120 hours of real-world experience during your course.
You can choose between an internship or a industry live brief, in addition to completing a major live project.
You can source Work-Integrated Learning opportunities that fit your brand of troublemaking through our Careers Connect database.



Entry details
Fees
Check the domestic course fee schedule for the cost of your course.
FEE-HELP
Eligible Australian students may choose to defer some, or all, of their tuition fees through FEE-HELP, a loan scheme repaid through the tax system based on income.
Scholarships
If you are truly passionate about Design and Creative Technology, we want to hear from you. We have a variety of Design and Creative Technology scholarships on offer to assist you in becoming a key part of the Design and Creative Technology industry:Admission criteria
Before you begin your course application, check that you meet at least one of the requirements listed below.
Australian secondary school certificate, or equivalent
ORSuccessful completion of a Vocational qualification (AQF Level 4), or above
ORSuccessful completion of at least 0.25 EFTSL at AQF level 6, 0.5 EFTSL at AQF level 5 or above, or equivalent
ORWork life experience demonstrating the ability to undertake study at the required level which may include approval of prior study or successful completion of a readiness assessment.
Guaranteed pathway and Recognition of Prior Learning
If you have already completed a qualification or gained skills through life or work experience, you may be able to credit this against your degree with us. Check information about Recognition of Prior Learning and Course Credit transfer. We also offer pathway opportunities to further your learning.Fees
Check the international course fee schedule for the cost of your course. Onshore international students requiring a student visa should choose campus-based / blended options.
Fee payment
Course fees can be paid across three study periods. Each instalment to be paid before the beginning of the academic stage census date.
Scholarships
We want you to have the best possible chance to succeed, which is why we offer a range of financial scholarships to support our international students during their study journey.Admission criteria
Before you begin your course application to study as an international student, check that you meet the requirements below.
Successful completion of at least 0.25 EFTSL at AQF level 6, 0.5 EFTSL at AQF level 5 or above, or equivalent
ORAustralian secondary school certificate, or equivalent Senior Secondary qualification, or Baccalaureate Diploma
Guaranteed pathway and Recognition of Prior Learning
If you have already completed a qualification or gained skills through life or work experience, you may be able to credit this against your degree with us. Check information about Recognition of Prior Learning and Course Credit transfer. We also offer pathway opportunities to further your learning.How to apply

Apply
It’s easy! Apply online below or contact us and we can help on 1300 575 803.

Get started
Read through the admissions criteria and ensure you meet the entry requirements.

Offer
We’ll contact you shortly after to confirm your details and help you through the rest of the process.
Frequently asked questions
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What are Torrens University Australia’s ATAR requirements for domestic students?
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What if I don’t meet the entry criteria for a degree?
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Am I eligible for FEE-HELP?
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Can I get course credit for previous experience?
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What are Recognition of Prior Learning (RPL) and Credit Transfer (CT)? How do I apply?
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How do I apply for a scholarship?