Almost every brief I receive includes the same sentence in different words: "we're not sure what something like this should cost". The reason is that interior design pricing in Australia in 2026 is genuinely confusing. Studios charge differently. Pricing pages contradict each other. The numbers on aggregator sites are often wrong, or right but not for your project. This is the picture as I see it, plus what you actually get inside each price band, written from a working studio that publishes its prices.
Numbers below are 2026 Australian residential interior design figures, drawn from public pricing pages, the Design Institute of Australia, and the briefs I see across the Northern Rivers and South East Queensland.
The four fee structures, explained without jargon
Hourly rates run $150 to $400 per hour, with the mid-market sitting around $200 to $250. Sydney rates run higher, often $275 and above; Melbourne lands closer to $210; Brisbane and the regions run lower. High-profile or celebrity designers charge $500 or more per hour. Hourly is flexible and uncertain: the project costs whatever the hours add up to. Useful for small briefs, dangerous for projects with creep.
Fixed-fee billing is a scoped quote tied to defined deliverables. It's the most common structure for residential design in Australia in 2026 because it gives both sides certainty. A typical fixed-fee residential design contract specifies the rooms, the deliverables, the milestones, and a single number. Studio LaLa runs almost every project this way.
Percentage-of-project pricing is 10% to 20% of the construction-and-furniture spend, more common in luxury work. At its best it aligns the designer's interest with the project; at its worst it inflates spec to inflate fee. Less common in residential under $200,000.
Per-room and package pricing is a set price for a defined deliverable. Most often used for e-design, colour consultation, and styling. Studio LaLa's e-design is $1,800 per room, colour consultation is $850 (half-day), styling is from $2,500 per space. Pricing is published because the scope is fixed.
What you should never see: an hourly rate with no estimate, a percentage with no cap, or a fixed fee with no scope.
What you actually get at each price band
Numbers below are the design fee, not the construction or furniture spend.
Up to $1,500
A short e-design pack, a colour consultation (half-day), or a single-room styling brief. The design fee covers a deliverable you implement: a paint specification, a furniture layout, a single-room moodboard. No site visit, or one short site visit. No trade coordination. No procurement.
What it's good for: a single decision (paint colour, room layout), a finished home that needs editing, a holiday rental that needs to photograph in 30 minutes.
What it's not: a renovation, a multi-room overhaul, or anything involving construction.
$1,500 to $5,000
A multi-room e-design pack. A two-or-three-room styling pass with sourcing. A colour consultation extended into a written palette specification across a whole home.
What it's good for: a finished home that needs the soft layer brought up, a remote project where the designer can't visit, a single-room renovation where the construction is being managed by someone else.
What it's not: a full design service.
$5,000 to $15,000
The transition zone. Full design of a single room (kitchen alone, bathroom alone, master bedroom alone) sits here. Colour and finishes specifications across a whole-home project sit here. Light-touch full design for an apartment can land at the top of this band.
What it's good for: one room you want done properly with a designer in the room, plus on-site presence on key decision days.
What it's not: a multi-room renovation.
$15,000 to $40,000
Full design for a multi-room scope. Studio LaLa's full design starts at $12,000, lands most often in the $15,000 to $30,000 range for a typical multi-room residential project. Includes concept, palette, materials specification, drawings, sourcing, trade coordination, and install oversight.
What it's good for: a renovation across the kitchen-living-dining sequence, plus one or two other spaces. The most common bracket for a serious residential interior design brief in Australia in 2026.
What it's not: a full whole-home gut, or a luxury-end brief with bespoke joinery and high procurement.
$40,000 to $100,000+
Whole-home full design, or single-residence design with significant bespoke joinery, custom furniture, and a procurement scope. Often a percentage-of-project fee structure rather than a fixed fee. Common in $1m+ residential builds and $2m+ renovations.
What it's good for: full residential builds, multi-storey homes, or homes where every surface is being touched.
What it's not: necessary for most homes. A $40,000 design fee buys a different kind of project; it doesn't buy a better outcome on a brief that didn't need it.
The pitfalls
Six traps to watch for, in the order I see them most.
The free consultation that isn't free. Some studios offer a free "consultation" that turns out to be a sales pitch with a 50% deposit ask attached. A free discovery call is 15 minutes, no obligation, and ends with you having a clearer scope to think about, not a contract waiting for signature.
The hourly rate with no estimate. "$220 per hour" alone is not a quote. Ask for an estimated hour range. A typical kitchen-living renovation takes 80 to 140 hours of design time. Outside that range, ask why.
The "design fee includes everything" line, which it rarely does. Common exclusions: photography, construction documentation if a builder needs more drawings, lighting plans, planning-permit drawings, coordination with engineers or other consultants. Get exclusions in writing.
The procurement margin that nobody mentioned. Some studios buy furniture on your behalf at trade prices and charge you retail (or somewhere between). The margin is often legitimate; the lack of disclosure isn't. A trade margin should be in the contract, not surfacing on an invoice.
The percentage-of-project fee that grows with the project. A percentage fee with no cap, on a brief that creeps from $200,000 to $400,000, is a designer earning twice their original fee for the same scope of work. Caps are reasonable to negotiate.
The designer-decorator-stylist ambiguity. Pricing varies dramatically across these three roles, often with the same job title used for all three. A "designer" who is really a stylist will charge full-design rates and produce e-design deliverables. Look at completed photographed homes, not just moodboards.
What a fair quote looks like
A fair quote in 2026, for a residential brief in the Northern Rivers, South East Queensland, or coastal New South Wales, has eight things in it.
- A description of the home and the rooms in scope
- A list of deliverables (concept, palette, drawings, sourcing, install)
- A fee, with the structure stated (fixed, hourly with cap, percentage with cap)
- A payment schedule (deposit on signing, milestone payments, final payment)
- A timeline, broken into stages with realistic durations
- Inclusions and exclusions
- Procurement terms if the designer is buying on your behalf
- The cancellation policy, both directions
Anything less is incomplete. Anything more is usually lawyer-pad inflation.
Studio LaLa's published prices, for reference
I publish because the alternative (asking before quoting) is one of the things this whole article is trying to push back against.
- Full Interior Design from $12,000. Multi-room scope, three to six months end to end. Concept through install, all delivered directly.
- E-Design from $1,800 per room. Three to four weeks, delivered remotely to anywhere in Australia.
- Colour Consultation from $850 (half-day). Paint specification, finishes direction, written follow-up within one business day.
- Styling and Furniture from $2,500 per space. Soft styling, furniture sourcing, photography-ready presentation.
Numbers are starting figures, not quotes. Actual scope is set on the first call.
A 30-second answer
A single decision (paint, layout, one room) sits in the $850 to $3,500 bracket.
A renovation sits in the $12,000 to $40,000 bracket for the design fee, plus the construction and the furniture.
A whole-home rebuild or a luxury-end residence sits in the $40,000 to $100,000+ bracket.
For a real number on your specific project, send me a brief and I'll come back inside one business day, or start with a 15-minute call.