How Much Does an Interior Designer Cost in the GTA?

A 2026 Guide.

If you've started looking into hiring an interior designer for your home in Etobicoke, Mississauga, Oakville, or Vaughan, you've probably noticed that pricing is rarely listed anywhere. That's not because designers are hiding something, it's because the cost depends heavily on the scope of your project, the finishes you choose, and how much support you want along the way.

That said, going in with zero sense of what to expect makes it hard to plan a budget or even know if hiring a designer makes sense for your project. So here's a straightforward breakdown of what drives cost, and rough ranges to help you plan.

What actually determines the cost?

Three things have the biggest impact on what you'll pay:

Scope of the project. 

A single room refresh (new furniture, paint, lighting, styling) costs far less than a full kitchen renovation involving cabinetry, counters, plumbing, and electrical work. The bigger the footprint and the more trades involved, the higher the overall investment - for both the renovation itself and the design work behind it.

Level of support you want. 

Some homeowners just want a second opinion and a plan they can execute themselves. Others want someone to source every item, manage every contractor, and be on-site through the entire build. Both are valid - they just come at very different price points.

Finish level. 

Builder-grade materials, mid-range, and high-end/custom finishes can vary the materials budget for the same room by two or three times over. Design fees often scale with this too, since sourcing and managing custom or high-end selections takes more time.

Rough cost ranges (GTA, 2026)

These are general planning ranges based on typical GTA projects, every home and project is different, and a proper estimate comes after a discovery call where we understand your space and goals.

A single room refresh (furniture, lighting, paint, styling - no construction): typically $12,000-$30,000 all-in, depending on the room size and finish level.

A kitchen renovation: a cosmetic refresh (new doors/hardware, counters, backsplash, paint) generally runs $10,000–$30,000.

A mid-range renovation with new cabinetry and some layout changes is typically $35,000-$75,000.

A full gut renovation with custom cabinetry and structural changes can start at $75,000 and reach $150,000+.

Toronto tends to sit at the higher end of these ranges due to labour and permit costs (a kitchen permit alone runs roughly $260-$480).

A bathroom renovation:

A powder room refresh is typically $3,000-$12,000

A full bathroom renovation generally falls between $16,000-$24,000

A master ensuite with a full layout change is usually $25,000-$40,000.

Across all types, most Toronto bathroom projects land between $8,500-$70,000, averaging around $17,000.

Condo bathrooms typically run 10–20% higher than the equivalent house bathroom.

Cost per square foot: a quick way to estimate

If you're at the early "is this even feasible" stage, cost-per-square-foot is a useful shortcut for ballparking a renovation before getting into specifics:

Kitchens: budget-level finishes run $150-$250/sq ft, mid-range $250-$400/sq ft, and high-end or custom finishes $400-$600+/sq ft.

Bathrooms: most Toronto bathroom renovations average $250-$450/sq ft including labour and mid-range materials, though some baseline estimates start as low as $100-$200/sq ft for simpler cosmetic work.

To use this, take the square footage of the room and multiply by the range that matches the finish level you're picturing — that gives you a rough total before factoring in any layout changes, structural work, or permits. It's not a substitute for a real estimate, but it's a good gut-check when you're comparing options or deciding how ambitious to go.

How design fees typically work

Most interior designers price their services in one of a few ways:

A flat consultation fee for a one-time session — typically $250-$800 in the GTA, good if you mostly need direction and plan to take it from there yourself.

A design package fee: a set price for a defined scope (e.g., a room layout, selections, and a shopping list), often ranging from $1,500 for a small room to $5,000+ for larger spaces — often the best value if you know roughly what you need.

A percentage of project cost or hourly rate for full-service work - hourly rates typically run $125-$250, while percentage-based fees usually fall between 10-20% of the total project cost. This structure is most common for larger or more complex renovations where the designer manages sourcing, ordering, and contractor coordination from start to finish.

The right structure really depends on how much of the process you want to take on yourself versus hand off.

So, is it worth it?

For most homeowners, the value of working with a designer isn't just the "pretty factor", it's avoiding costly mistakes (wrong-size furniture, finishes that don't work together, layout changes that don't account for plumbing or electrical realities), and saving the dozens of hours it takes to research, source, and coordinate everything yourself.

It's also worth being realistic about what a renovation actually demands from you. Even a single-room project involves dozens of decisions - layouts, finishes, fixtures, lighting, hardware, paint colours - each of which can take hours of research to feel confident about. A full kitchen or multi-room renovation multiplies that many times over, plus the ongoing work of managing contractor schedules, answering site questions, tracking orders and lead times, and troubleshooting the inevitable surprises once walls come open. This is the part that rarely shows up in a budget line item, but it's often where homeowners feel the most stretched - and it's exactly the work a designer takes off your plate.

If you're trying to figure out what a project like yours might realistically cost, the most useful next step is a conversation. We'll ask a few questions about your space, your goals, and your budget range, and give you an honest sense of what to expect.

Book a free discovery call and let's talk through what your project might look like.

Thanks for reading!

Lenore 🤍

Ldesigns Interiors is based in Etobicoke and works with homeowners across Etobicoke, Mississauga, Oakville, and Vaughan on everything from single-room refreshes to full home renovations.