BECOME AN INTERIOR DESIGNER
Diploma of
Interior Design
Interior Designers solve problems and create functional, meaningful spaces. This engaging course will launch your career in the exciting interiors industry. You will be exposed to the latest international design trends and best-practice for residential and commercial interiors including retail, office, cafe, restaurant and bar design. You’ll bring your creative ideas to life using 3D modelling software and professional presentation techniques.
Accredited Qualification MSF50222
10 hrs per week / 2-3 years
BECOME AN INTERIOR DESIGNER
Diploma of
Interior Design
Interior Designers solve problems and create functional, meaningful spaces. This engaging course will launch your career in the exciting interiors industry. You will be exposed to the latest international design trends and best-practice for residential and commercial interiors including retail, office, cafe, restaurant and bar design. You’ll bring your creative ideas to life using 3D modelling software and professional presentation techniques.
Accredited Qualification MSF50222
10 hrs per week / 2-3 years
Feel supported
Be inspired by passionate Educators.
Grow your career
Discover our exclusive careers service.
Accredited
Sydney Design School qualification.
Recognised
Recognised by the Design Institute of Australia.
Feel supported
Be inspired by our
passionate Educators.
Grow your career
Discover our exclusive
careers service.
Accredited
Receive a qualification
from Sydney Design School.



What will I learn?
This industry focused course starts with the elements and principles of design and colour. You will develop your spatial awareness through drawing and model making and ignite your creativity with concept development. You’ll realise your ideas using the latest 2D drawing and 3D modelling tools, producing a comprehensive portfolio of residential and commercial projects.



What will I learn?
This industry focused course starts with the elements and principles of design and colour. You will develop your spatial awareness through drawing and model making and ignite your creativity with concept development. You’ll realise your ideas using the latest 2D drawing and 3D modelling tools, producing a comprehensive portfolio of residential and commercial projects.
What does the course cover?
- Residential design subjects from the Certificate IV in Interior Decoration plus:
- Use the latest industry software: AutoCAD, SketchUp and Adobe Photoshop
- Develop advanced rendering, perspective drawing and professional presentation skills
- Undertake site analysis, evaluation and client briefings
- Explore advanced colour and finishes including whites, neutrals, exterior and colour for public spaces
- Design custom furniture and cabinetry for client specific interior schemes
- Design lighting layouts, plans and specifications
- Produce unique designs for a range of commercial spaces including offices, training, retail and hospitality
- Develop industry standard documentation packages, schedules and specifications
- Learn the business of interior design and how to position yourself most effectively in industry
- Graduate with a professionally designed portfolio showcasing your work and talent
How does it work?
This course is delivered through our online eCampus. The eCampus is easy to navigate and accessible from anywhere with an internet connection. It is filled with inspirational content, practical resources and video tutorials.
You will work through a range of activities. Each activity carefully guides you step-by-step through the creative process, gradually building your knowledge and confidence.
Along the way, our Educators – who are professionals working in the industry – will be on hand to provide guidance and answer questions via phone or email. When you’ve completed all of your activities and assessments, you simply upload your work for marking and feedback.
We estimate that you will need to spend approximately 10 hours per week studying to complete the work within 2-3 years. You have a maximum of 6 months to complete each unit. This qualification can be credited towards the Advanced Diploma of Interior Design on campus as Sydney Design School if wish to extend your study.
Entry requirements
You don’t need any previous experience just enthusiasm and a passion for interiors! We start from the basics and gradually build your skills, knowledge and confidence. You will need basic computer knowledge and the ability to navigate the Internet.
To study with Interior Design Online you will need a strong command of the English language (verbal, written and comprehension) and, if required, be able to score at least 6 in the International English Language Testing System (IELTS) test here or an equivalent.
If required, our team will be in contact with you by telephone to assess your English language proficiency, prior to an enrolment confirmation being sent. If your application is not successful due to your language ability your payment will be refunded in full.
What does the course cover?
- Residential design subjects from the Certificate IV in Interior Decoration plus:
- Use the latest industry software: AutoCAD, SketchUp and Adobe Photoshop
- Develop advanced rendering, perspective drawing and professional presentation skills
- Undertake site analysis, evaluation and client briefings
- Explore advanced colour and finishes including whites, neutrals, exterior and colour for public spaces
- Design custom furniture and cabinetry for client specific interior schemes
- Design lighting layouts, plans and specifications
- Produce unique designs for a range of commercial spaces including offices, training, retail and hospitality
- Develop industry standard documentation packages, schedules and specifications
- Learn the business of interior design and how to position yourself most effectively in industry
- Graduate with a professionally designed portfolio showcasing your work and talent
How does it work?
This course is delivered through our online eCampus. The eCampus is easy to navigate and accessible from anywhere with an internet connection. It is filled with inspirational content, practical resources and video tutorials.
You will work through a range of activities. Each activity carefully guides you step-by-step through the creative process, gradually building your knowledge and confidence.
Along the way, our Educators – who are professionals working in the industry – will be on hand to provide guidance and answer questions via phone or email. When you’ve completed all of your activities and assessments, you simply upload your work for marking and feedback.
We estimate that you will need to spend approximately 10 hours per week studying to complete the work within 2-3 years. You have a maximum of 6 months to complete each unit. This qualification can be credited towards the Advanced Diploma of Interior Design on campus as Sydney Design School if wish to extend your study.
Entry requirements
You don’t need any previous experience just enthusiasm and a passion for interiors! We start from the basics and gradually build your skills, knowledge and confidence. You will need basic computer knowledge and the ability to navigate the Internet.
To study with Interior Design Online you will need a strong command of the English language (verbal, written and comprehension) and, if required, be able to score at least 6 in the International English Language Testing System (IELTS) test here or an equivalent.
If required, our team will be in contact with you by telephone to assess your English language proficiency, prior to an enrolment confirmation being sent. If your application is not successful due to your language ability your payment will be refunded in full.


This course is developed by our partner Sydney Design School, Australia’s award winning interior design school.


This qualification is accredited by the Australian Skills Quality Authority (ASQA). RTO91446.


This course is developed by our partner
Sydney Design School, Australia’s award
winning interior design school.


This qualification is accredited by the
Australian Skills Quality Authority.
Registered Training Provider 91446.
What will I need?
Our Design Kit contains everything you need to get started. It’s included in the cost of your first unit and is shipped for free internationally. You are required to cover the cost of any GST, customs or duty that may be charged by your local authority.
You’ll also need a smart phone, a powerful computer or laptop (with graphics card), Microsoft Office and access to the internet. More detail on our computer requirements is available here. Students will need access to a printer a few times in this course.
What will I need?
Our Design Kit contains everything you need to get started. It’s included in the cost of your first unit and is shipped for free internationally. You are required to cover the cost of any GST, customs or duty that may be charged by your local authority. You’ll also need a smart phone, a powerful computer or laptop (with graphics card), Microsoft Office and access to the internet. More detail on our computer requirements is available here. Students will need access to a printer a few times in this course.
What are the career opportunities?
Our Careers Coach will help you to prepare a professional resume and will assist you with identifying job opportunities in your local area. You’ll also get access to our exclusive online job board for Sydney based roles.
Graduate career opportunities
- Interior Designer in a decorating, interior design or architectural firm
- Interior Stylist
- Interiors Consultant for product, furniture and lighting suppliers
- Colour Consultant
- Visual Merchandiser
- Real Estate Staging Consultant
- CAD and SketchUp Draftsperson
- Entrepreneur in your own interiors business
What is the cost?
This course is divided into 11 units and you can apply and pay unit by unit or upfront.
- Unit 1 Foundations of Design and Colour + Design Kit (free shipping) | $2,290
- Unit 2 Interior Planning and Design | $1,795
- Unit 3 Interior Schemes and 3D Visualisation | $1,795
- Unit 4 Residential Decoration | $1,795
- Unit 5 AutoCAD and Interior Construction | $1,095
- Unit 6 Residential Planning | $1,295
- Unit 7 SketchUp for Designers | $595
- Unit 8 Advanced Colour and Finishes | $895
- Unit 9 Small Commercial Design | $1,295
- Unit 10 Workplace Design | $2,495
- Unit 11 Hospitality Design | $1,600
- Total course cost | $16,945 (GST Free)
Additional costs for Diploma students
Please note you will need to install the free education version of AutoCAD and purchase a 12 month student subscription to SketchUp (approximately $93.50 AUD). If you are an international student you can find your local SketchUp provider here.
How can I pay?
We know the investment you’re making in your future is an important one, which is why we offer a range of payment options
The first 4 units are the same as the Certificate IV in Interior Decoration and can be credited towards this course.
Option 1 – Pay Upfront
Pay for the total course cost at enrolment through PayPal.
Option 2 – Pay Unit by Unit
Pay for Unit 1 at time of enrolment and then pay for each subsequent unit when you finish your current unit.
Option 3 – Pay by Instalments
Pay an initial deposit through PayPal at time of enrolment followed by instalments via Ezidebit. Please note, payment by instalment is available to Australian students only. For full details please click here.
If you require a longer instalment plan to pay for your first unit please contact our team on info@interiordesignonline.edu.au for more options.
Note: A 2% PayPal processing fee will be applied at checkout for all payments.
How do I apply?
You can apply online today. Follow the link below to enter your details into our online application form. You’ll then be directed to PayPal to pay for your course securely online. You can use a PayPal account or proceed as a guest using your credit card. You can choose to pay for the course in full, by unit or by instalments.
Please allow one business day for our team to process your application and payment. You will then receive a confirmation of your enrolment via email including your login to our eCampus and payment receipt.
This will be followed by a welcome email from an Educator. You will receive a link to join a live online welcome session via Zoom where you will get a guided tour of our eCampus. Your Design Kit will be posted to you and should arrive within one week or your enrolment but you won’t need the resources until much further into your course.
What are the career opportunities?
Our Careers Coach will help you to prepare a professional resume and will assist you with identifying job opportunities in your local area. You’ll also get access to our exclusive online job board for Sydney based roles.
Graduate career opportunities
- Interior Designer in a decorating, interior design or architectural firm
- Interior Stylist
- Interiors Consultant for product, furniture and lighting suppliers
- Colour Consultant
- Visual Merchandiser
- Real Estate Staging Consultant
- CAD and SketchUp Draftsperson
- Entrepreneur in your own interiors business
What is the cost?
This course is divided into 11 units and you can apply and pay unit by unit or upfront.
- Unit 1 Foundations of Design and Colour + Design Kit (free shipping) | $2,290
- Unit 2 Interior Planning and Design | $1,795
- Unit 3 Interior Schemes and 3D Visualisation | $1,795
- Unit 4 Residential Decoration | $1,795
- Unit 5 AutoCAD and Interior Construction | $1,095
- Unit 6 Residential Planning | $1,295
- Unit 7 SketchUp for Designers | $595
- Unit 8 Advanced Colour and Finishes | $895
- Unit 9 Small Commercial Design | $1,295
- Unit 10 Workplace Design | $2,495
- Unit 11 Hospitality Design | $1,600
- Total course cost | $16,945 (GST Free)
Additional costs for Diploma students
Please note you will need to install the free education version of AutoCAD and purchase a 12 month student subscription to SketchUp (approximately $93.50 AUD). If you are an international student you can find your local SketchUp provider here.
How can I pay?
We know the investment you’re making in your future is an important one, which is why we offer a range of payment options
The first 4 units are the same as the Certificate IV in Interior Decoration and can be credited towards this course.
Option 1 – Pay Upfront
Pay for the total course cost at enrolment through PayPal.
Option 2 – Pay Unit by Unit
Pay for Unit 1 at time of enrolment and then pay for each subsequent unit when you finish your current unit.
Option 3 – Pay by Instalments
Pay an initial deposit through PayPal at time of enrolment followed by instalments via Ezidebit. Please note, payment by instalment is available to Australian students only. For full details please click here.
If you require a longer instalment plan to pay for your first unit please contact our team on info@interiordesignonline.edu.au for more options.
Note: A 2% PayPal processing fee will be applied at checkout for all payments.
How do I apply?
You can apply online today. Follow the link below to enter your details into our online application form. You’ll then be directed to PayPal to pay for your course securely online. You can use a PayPal account or proceed as a guest using your credit card. You can choose to pay for the course in full, by unit or by instalments.
Please allow one business day for our team to process your application and payment. You will then receive a confirmation of your enrolment via email including your login to our eCampus and payment receipt.
This will be followed by a welcome email from an Educator. You will receive a link to join a live online welcome session via Zoom where you will get a guided tour of our eCampus. Your Design Kit will be posted to you and should arrive within one week or your enrolment but you won’t need the resources until much further into your course.
“I love learning new skills and seeing how far I’ve come since I started the course. I also love that we’re given a lot of ‘real’ projects to work on, it’s very practical and not only about learning the theories.”
Graduate Agathe Touguet
“I love learning new skills and seeing how far I’ve come since I started the course. I also love that we’re given a lot of ‘real’ projects to work on, it’s very practical and not only about learning the theories.”
Graduate Agathe Touguet
Learn in our real-time online classroom.
If you need to study online but want a more social studio experience you can study live online. Our partner Sydney Design School offers this course two days per week over 18 months. Visit their website to find out more.






Learn in our real-time online classroom.
If you need to study online but want a more social studio experience you can study live online. Our partner Sydney Design School offers this course two days per week over 18 months. Visit their website to find out more.