Interior Design & Decoration courses and degrees
Natalie Boyd-Mordehai
Diploma of Interior Design and Decoration

Interior Design courses

Reimagine spaces and redefine living with creative, technology-led solutions for the modern built environment.

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Interior Design
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What is an Interior Design course?

Turn spaces into statements with inspiring and sustainable design that meets 21st century demands. Master lighting, colour, furnishings and functionality to create commercial and residential spaces with one of our Interior Design courses. Or design for the future with an Architectural Technology course that equips you with new and emerging digital skills and technologies like computer-aided design (CAD) and building information modelling (BIM).

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DIA-recognised course

This course is recognised by the Design Institute of Australia, giving you confidence that your education is of appropriate standing to meet industry expectations.

Master industry-standard software

Learn how to use Sketch Up Pro, AutoCAD, 3DsMax, Revit, Unreal Engine.

Work-Integrated Learning

Gain practical experience working with clients on industry briefs as part of your course.

Lead architectural innovation

Design for good as you harness the power of emerging technologies, such as a BIM digital twin to support sustainability and a circular economy.

      Explore our Interior Design courses

Billy Blue Design courses are industry-driven, delivered by designers for designers. All higher education courses include real-life industry experience helping you graduate with a shining portfolio and critical industry contacts.
Bachelor of Interior Design (Commercial)
Bachelor of Interior Design (Commercial)
Learn the practices, technologies and techniques for designing spaces and commercial environments, whilst gaining practical industry experience.
CRICOS 105417B
Full time Part time Accelerated
Sydney Online
Online On campus Blended
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Bachelor of Interior Design (Residential)
Bachelor of Interior Design (Residential)
A Bachelor of Interior Design (Residential)  teaches you practical design skills and essential theory to help you respond to contemporary living challenges.
CRICOS 105419M
Full time Part time Accelerated
Sydney Melbourne Brisbane Online
Online On campus Blended
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Bachelor of Architectural Technology
Bachelor of Architectural Technology
Learn to design and document innovative buildings using new and emerging digital technologies.
CRICOS 114510H
Full time Part time Accelerated
Sydney Melbourne (Domestic only) Online
Online On campus Blended
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Diploma of Interior Design and Decoration
Advanced Diploma of Interior Design and Decoration
Crafted with top-tier industry engagement, ensuring that what you learn is recognised by industry and clients alike. This is your chance to explore your most daring ideas.
CRICOS 117125D
Full time Part time Accelerated
Sydney Melbourne Brisbane Online
Online On campus Blended
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Diploma of Interior Design and Decoration
Diploma of Interior Design and Decoration
Provides the technical skills, industry knowledge and understanding of design processes that shape the environments in which we live.
CRICOS 092484B
Full time Part time Accelerated
Sydney Melbourne Brisbane Online
Online On campus Blended
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Learn about Interior Design and Architectural courses
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Learn more about Interior Design and Decoration courses
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      Why study with us?

For decades we've pushed boundaries and challenged norms for the sake of creativity. From our earliest days as a magazine, an agency and now a design school, we've helped emerging designers to forge their way with industry-relevant Interior Design and Architectural Technology courses in Sydney, Melbourne, Brisbane and online. Through embracing out of the box thinking, collaboration, experimentation and play you'll be set to respond to the ever-changing nature of the design industry.

Tristan Garces Diploma of Interior Design and Decoration headshot
I did all my study online. I loved being able to access all the content and material that was there and just jump straight into doing what I love which is creating and developing spaces.
Tristan Garces
Diploma of Interior Design and Decoration
Number 3 for student support
Success Coaches
Your Success Coach team is available to assist you throughout your first year, building your soft skills and developing your talents, preparing you for your academic journey.
Kantar Claim 2024 Interior Design Courses
Skills you can take straight to work

95% of Billy Blue interior design graduates are employed within 12 months of completing their course.
Source: Kantar 2024.

Join a community of award-winning designers
Join Australia's most progressive university
Industry leading and future-focused: we give you all the tools you need to create your own success.

Student Work

Your teachers and academics

At Billy Blue all academic staff are leading design professionals who have industry experience, valuable contacts and stories that connect you straight to the design industry.

Melissa O'Brien | Author | Torrens University
Melissa O'Brien
Discipline Head, Built Environment
Melissa is an accomplished interior designer, decorator, stylist, researcher and educator with more than 20 years’ experience spanning residential and commercial interiors and architecture. She is a Director at Maxwell + Shirley, where her practice focuses on refined residential architecture, interior design, decoration and styling. Alongside her professional practice, Melissa maintains a strong commitment to education and academic research as a founding member of the Design Institute of Australia’s National Education Committee and a respected senior academic in Architecture, Interior Design, and Decoration. Known for her warmth, curiosity and collaborative approach, she brings together creative thinking, industry insight and a strong commitment to meaningful learning—always with the belief that good design should be both rigorous and a little bit joyful.

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Daniel Staebe
Daniel Staebe
Course Lead, Architectural Technology
With over 14 years of experience in higher education and more than 25 years of professional experience in architecture and interior design, Daniel has worked with leading practices in Australia and internationally, including AJC Architects, where he was a Design Director. His extensive portfolio includes residential, commercial, luxury, workplace, retail, hospitality and education projects across Australia. Daniel is a passionate advocate for ecologically sustainable design and provides academic leadership in Architectural Technology. His expertise includes curriculum renewal, accreditation, academic quality, staff development, industry engagement, and Work-Integrated Learning. He is an Associate member of the Australian Institute of Architects (AIA) and a member of the Design Institute of Australia (DIA).

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Katherine Galettis - Course Lead - Interiors
Katherine Galettis
Course Lead, Interior Design
Katherine is an interior designer and educator with over 20 years’ industry experience across residential, commercial, retail, hospitality and educational projects. Her experience includes roles within award-winning and international architecture and design firms. She also leads her own design practice, specialising in bespoke residential and small commercial interiors. Katherine’s design work informs her teaching, connecting design thinking and technical knowledge with the realities of project delivery. Through industry partnerships and live briefs, she connects education with professional practice. She is passionate about creating inclusive learning experiences that encourage students to experiment, reflect and develop their confidence as emerging designers.

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      Choose a campus to
suit your lifestyle

You decide where to study. We have campuses in central locations across Australia.

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Sydney

1- 37 Foveaux Street Surry Hills NSW 2010 (Entrance to Campus is via 17 Foveaux Street Surry Hills)
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STUDENT SERVICES HOURS

Monday to Friday: 7.30am–5.00pm
Saturday: 8.00am–3.00pm
Public holidays: Closed

Hours during trimester breaks:
Monday to Friday: 8am–5pm
Weekend and Public holidays: Closed

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Melbourne

196 Flinders Street, Melbourne, VIC 3000
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STUDENT SERVICES HOURS

Mon to Thu: 7.30am–7pm
Friday: 7.30am–5pm

Hours during trimester breaks:
Mon to Fri: 9am–5pm

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Brisbane

90 Bowen Terrace Fortitude Valley, QLD 4006
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STUDENT SERVICES HOURS

Monday - Thursday: 7.30am - 6.30pm
Friday: 7.30am - 6.00pm
Saturday: 8:00am - 4:00pm

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Learn about Interior Design and Architectural courses
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