It’s the question every homeowner asks but rarely gets a straight answer to: how much does an interior designer actually cost in Melbourne?
The honest answer is that it depends — on the scope of your project, the size of your space, the materials you choose, and how involved you want the designer to be. But “it depends” is not helpful when you’re trying to plan a budget. So let me break it down as clearly as I can, based on what I see across the industry and what we charge at Ki Interiors.
What Affects the Cost of Interior Design?
Before I give you numbers, it helps to understand the variables that move the needle. The biggest factors are:
- Scope of work — A single-room refresh costs far less than a full-home renovation. Similarly, a furnishing-only project (where we select and source furniture, lighting, and styling) is different from a structural renovation with new joinery, tiling, and trades coordination.
- Size of the space — A one-bedroom apartment and a five-bedroom family home are different projects entirely, even if the brief is the same.
- Material specification — Choosing natural stone benchtops, solid timber flooring, and imported tiles will cost more than laminate and vinyl. Your designer helps you find the best balance between quality, longevity, and budget.
- Level of service — Some clients want a concept and colour palette they can run with themselves. Others want end-to-end project management where the designer handles every trade, every order, and every detail. The more involved, the higher the fee.
Typical Price Ranges in Melbourne (2026)
These are general industry ranges for Melbourne. Every studio prices differently, but this should give you a useful ballpark:
Design Consultation Only
A one-off consultation where a designer visits your space, reviews your plans, and gives tailored advice. This is ideal if you want professional guidance but plan to do the sourcing and coordination yourself.
Typical cost: $250–$600 for a 1–2 hour session.
Furnishing & Styling Package
The designer selects all furniture, lighting, rugs, artwork, and accessories for your space. They present a cohesive scheme, handle procurement, and manage delivery and installation. You get a finished space without touching a single showroom.
Typical cost: $5,000–$20,000+ depending on the number of rooms and the price point of the pieces selected. Most studios charge a design fee plus a procurement margin on furniture.
Full Residential Renovation
This is the big one. A full renovation includes spatial planning, material specification, joinery design, builder-ready documentation, trade coordination, and styling. The designer is involved from first meeting to final cushion placement.
Typical cost: Design fees range from $10,000–$50,000+ depending on the size and complexity of the project. This is separate from construction and materials costs. A full kitchen and living area renovation in Melbourne typically costs $80,000–$200,000+ all in, with the design fee being roughly 10–15% of the total project cost.
Commercial Fitout
Office, hospitality, or retail design follows a similar model to residential renovation but often includes additional elements like brand alignment, acoustic planning, and compliance documentation.
Typical cost: Varies widely by size. A small café fitout might start at $15,000 in design fees, while a large office could be $50,000+.
How Do Interior Designers Charge?
There are three common fee structures in Melbourne:
- Fixed fee — An agreed total for the project, broken into stage payments. This is the most common model and gives you certainty. At Ki Interiors, this is how we work for most projects.
- Hourly rate — Typically $150–$350 per hour in Melbourne, depending on the designer’s experience. Common for consultations and smaller advisory projects.
- Percentage of project cost — Usually 10–15% of the total construction and fit-out budget. More common on large-scale renovations.
Always ask a designer upfront how they charge, what’s included, and what’s not. A good designer will be transparent about this from the very first conversation.
What You Get for Your Investment
Hiring a designer is not an added expense — it’s a way to avoid expensive mistakes. A designer helps you make decisions that would otherwise take months of research, prevents costly change orders during construction, sources trade-only products at better prices, and ensures every element works together as a cohesive whole.
More importantly, you get a space that feels intentional. Not a collection of things you liked in isolation, but a home that holds together — where the light, the materials, the proportions, and the furniture all speak the same language.
How Ki Interiors Works
At Ki, I work with a small number of clients at any one time, which means you always work directly with me — not a junior designer. Every project starts with a free 15-minute design call where we talk through your space, your goals, and your budget. From there, I’ll put together a tailored proposal with a clear scope and fixed fee so you know exactly what you’re investing before you commit to anything.
No surprises. No hidden costs. Just a clear, considered process from start to finish.
→ Learn More About Ki. Interiors
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