Certificate IV in Interior Decoration

About the course

This Certificate IV in Interior Decoration develops practical skills to plan and present interior decoration concepts for residential and small commercial spaces. You’ll work with colour, materials, finishes, furniture and lighting while learning to interpret client briefs and produce visual presentations. Study is studio-based and industry-informed, helping you build confidence and a portfolio for entry-level work in the decoration sector. This is a Certificate IV qualification in interior decoration and design.

Career outcome

Graduates can pursue entry-level roles supporting interior decoration projects, preparing concepts, mood boards and presentation materials for clients. Typical pathways include work as an interior decorator or junior interior design assistant in small studios, retail and furnishing businesses, or property styling contexts. The skills also support freelance decorating for residential projects. This is a Certificate IV pathway for careers in interior decoration and design. Preparing graduates for junior designer, production assistant, and multimedia support roles, or degree articulation.

Living Costs in Sydney**

Restaurant (Meal, Inexpensive Restaurant) A$ 17 - 22	Rent per Month (1 bedroom in City Centre) A$ 2,207 - 2,918	Rent per Month (1 bedroom Outside of Centre) A$ 1,599 - 2,115
Transportation (Daily) A$ 9 - 10	Utilities per Month (Electricity, Mobile & Internet) A$ 219 - 290

Average Salary***

*Source: QS World University Subjects Rankings (2026)

**Source: numbeo.com

***Source: PayScale.com (2026)