Bathroom Renovation Cost Toronto: A Contractor's Honest 2026 Guide

“So, Rob, what’s a bathroom renovation cost in Toronto?” I get this question at least three times a week. The honest answer? It’s anywhere from $8,500 for a quick refresh to $70,000+ for a full-blown spa retreat. It’s a huge range, and frankly, it’s not the most helpful answer.

But the number that really matters, the one that separates a bathroom that lasts for decades from one that’s a mouldy, leaking disaster in two years, is much smaller. We’re talking about the $500 to $1,500 you spend on proper waterproofing. That’s it. That’s the secret.

My name is Rob Castillo. I’m a Red Seal certified carpenter, and I’ve been renovating homes in Toronto for over 20 years. I’ve seen it all, from hundred-year-old Annex Victorians with plumbing nightmares to brand-new Liberty Village condos with builder-grade basics that failed overnight. In all that time, renovating hundreds of bathrooms across the GTA, I’ve never had a single leak callback. Not one. That isn’t luck. It’s an obsession with doing things right, especially the parts you can’t see.

So let’s break down the real bathroom renovation cost in Toronto, what you get for your money, and where you absolutely cannot afford to cut corners.

Bathroom Renovation Cost in Toronto: What Real Numbers Look Like

When clients ask for a “ballpark,” it’s tough because every single project is different. But after two decades and hundreds of projects, patterns emerge. These are real 2026 numbers I’m seeing on active job sites across the GTA — consistent with CMHC housing market data for the Toronto market. I’ve found it’s easiest to break down costs by the level of work, the type of bathroom, and then piece by piece. This gives you a much clearer picture of bathroom renovation cost in Toronto than any random online calculator.

By Renovation Tier

By Bathroom Type

• Primary Ensuite Bathroom: Expect to spend $20,000 to $50,000+. This is your personal space, and it usually gets the most attention. It’s often larger, has a double vanity, and might feature both a shower and a separate tub. It’s the bathroom with the highest return on enjoyment.

• Guest Bathroom / Kids’ Bathroom: Typically in the $10,000 to $25,000 range. These are usually standard 5’x8’ or 5’x9’ bathrooms with a tub/shower combo. Durability is key here, so good materials and solid installation are a must. You don’t need the fanciest Italian marble, but you definitely need a workhorse that can handle daily use. I’ve seen Victorians in Roncesvalles get tremendous value with a straightforward approach here.

• Powder Room (Two-Piece): Budget $5,000 to $12,000. With no tub or shower to waterproof, the cost and complexity drop significantly. This is a place where you can make a big design statement with a cool vanity, bold wallpaper, or a unique light fixture without breaking the bank.

• Condo Bathroom: The average condo bathroom renovation cost lands between $12,000 and $30,000. Condo jobs have unique challenges. You’re dealing with concrete walls and floors, which makes moving plumbing expensive. Plus, you have to book elevators, deal with noise restrictions, get condo board approval, and navigate tight spaces. It always adds a bit of time and cost compared to a freehold house in East York.

Component-by-Component Breakdown

Here’s where the money really goes in a typical bathroom renovation cost in Toronto. These are typical costs including materials and professional labour.

• Tile (Supply & Labour): $3,000 – $8,000. This is often the single biggest line item. Labour is a huge part of this. A simple ceramic tile is cheaper to install than a complex mosaic or a large-format porcelain tile.
• Vanity & Mirror: $1,500 – $5,000. A basic floor-standing vanity from a big box store is on the low end. A custom-built, floating double vanity will be on the high end.
• Toilet: $300 – $1,500. You can get a perfectly good toilet for $400. You’re paying more for wall-mounted models, sleek one-piece designs, or smart features.
• Shower or Bathtub: $1,000 – $5,000. A simple acrylic tub is cost-effective. A cast iron soaker tub or a custom-tiled shower base will cost more.
• Plumbing Rough-in & Fixture Installation: $2,000 – $5,000. This covers the work behind the walls by a licensed plumber to connect everything, plus the final installation of faucets and showerheads.
• Electrical: $1,000 – $3,000. This includes a new GFCI outlet, a new exhaust fan, pot lights, and vanity lighting, all done by a licensed electrician.
• Waterproofing (Schluter-KERDI or Wedi system): $500 – $1,500. This is the non-negotiable part. It’s an insurance policy against leaks, mould, and a complete re-do in a few years.
• Exhaust Fan (Panasonic is my favourite): $200 – $500. Don’t skimp here. A good fan pulls moisture out of the air and is the first line of defense against mould.
• Contingency Fund: 10-15% of the total budget. Always. When we open up walls in a 100-year-old house, we never know what we’ll find. Rotted studs, outdated plumbing, electrical gremlins—it happens. This fund isn’t a “nice-to-have”; it’s a necessity.

These are estimates based on my experience across hundreds of GTA bathroom projects. Your actual costs will vary depending on your specific home, scope, and market conditions. Always get at least three written quotes.

If you’re ready to get specific numbers for your project, take a look at our bathroom renovation service.

Walk-in Shower vs. Bathtub — Cost Comparison

This is a classic debate. Do you go for a sleek, modern walk-in shower or stick with the traditional bathtub? The answer affects both your daily life and your bathroom remodel cost.

When to Keep the Tub

My two cents? If this is the only full bathroom in your house, keep the bathtub. Real estate agents will tell you that families with young children almost always want at least one tub. If you’re renovating a primary ensuite and you have another tub elsewhere, feel free to ditch it for that dream walk-in shower. I’ve seen the demand for a good walk in shower cost analysis go up every year, as more people want that spa-like experience at home.

Tub-to-Shower Conversion: What It Really Costs

A tub to shower conversion is a fantastic way to update an old bathroom. The process involves removing the old tub, assessing the plumbing, installing a new shower base and drain, waterproofing the walls, and then tiling. The cost varies depending on the shower base you choose (acrylic vs. custom tile) and the complexity of the tile work, but it’s a project with a massive impact.

The Renovation Order — What Happens When

A bathroom renovation looks chaotic, but it’s an organized process. Understanding the steps helps you know what to expect. Here’s a typical timeline for a mid-range project:

1. Demolition & Prep (1-2 days): We tear out everything down to the studs. The place will be dusty, but it’s a necessary first step.
2. Plumbing Rough-in (2-3 days): The plumber comes in to move water lines and drains for the new layout. This happens before any walls go up.
3. Electrical Rough-in (1 day): Same idea, but for wiring. We’ll run wires for new pot lights, the vanity light, and the fan.
4. Waterproofing (1-2 days): THIS IS THE CRITICAL STEP. After the walls are closed up with moisture-resistant board, the entire shower or tub area gets a full membrane waterproofing system. This has to be done perfectly.
5. Tile Installation (3-5 days): This is where the bathroom starts to take shape. It’s a slow, methodical process to get it right.
6. Fixture Installation (1-2 days): The toilet, vanity, faucets, and shower trim are installed. It’s starting to look like a bathroom again!
7. Painting & Finishing Touches (1 day): The final coat of paint goes on, and we install things like towel bars and mirrors.
8. Final Inspection & Cleanup: We do a thorough cleaning and a final walkthrough with you to ensure every detail is perfect.

Total Time: A mid-range bathroom renovation usually takes 2 to 6 weeks from start to finish. If it’s a simple cosmetic update, it can be faster. If it’s a high-end custom job or a condo project, it can take longer, especially waiting for board approvals or material deliveries.

Waterproofing: The Part Nobody Talks About

This is my soapbox moment. The most important part of your entire bathroom renovation cost is the $500 to $1,500 spent on a top-tier waterproofing system. Anyone who tells you otherwise shouldn’t be allowed to hold a hammer.

For years, contractors just used cement board with tile stuck to it. Water gets through the grout (it’s porous!), soaks the board, and eventually finds its way to the wood studs. That’s how you get rot, mould, and those nightmare stories of showers leaking into the kitchen below.

Today, we have incredible systems that create a completely sealed, waterproof envelope. My go-to systems are Schluter-KERDI (a fabric membrane) and Wedi (a foam board system). They are more expensive than just cement board, but they are bulletproof. I’ve never had a leak callback in 20 years. That’s not luck—it’s Schluter-KERDI on every single shower we build. A properly installed system, following NKBA (National Kitchen and Bath Association) guidelines, is the only way to guarantee a leak-free bathroom for life.

Ask your contractor what specific waterproofing system they use. If they just say “cement board” or “RedGard” (a liquid membrane that is often applied too thinly), it’s a major red flag.

Small Bathroom Strategies (5x8 Layouts That Work)

Working in Toronto means working with a lot of small bathrooms. But a small footprint doesn’t mean you have to sacrifice style or function. You’d be amazed what we can do in 40 square feet. Here are some small bathroom renovation ideas that make a big difference:

• Floating Vanity: Lifting the vanity off the floor creates an illusion of more space by letting you see the floor underneath.
• Pocket Door: A standard swing-in door can eat up a surprising amount of usable space. A pocket door slides into the wall and is a game-changer.
• Wall-Mounted Toilet: The tank is hidden in the wall, saving you about 9 inches of floor space.
• Glass Shower Panel: Instead of a shower curtain or a full framed door, a simple, fixed glass panel keeps the sightlines open and makes the room feel bigger.

Common Bathroom Renovation Mistakes

I’ve been called in to fix a lot of bad bathroom jobs. They almost always come down to one of these five mistakes.

1. Skimping on Waterproofing: I know I sound like a broken record, but this is the #1 sin. A cheap contractor will skip this to lower their price, and you’ll pay for it ten times over in a few years.
2. Choosing Tile Before Layout: People fall in love with a tile, buy it, and then try to make it fit a space. You should always finalize your layout first, then choose materials that work for that layout.
3. Forgetting the Exhaust Fan: A weak, noisy fan is useless. You need a fan that’s powerful enough to actually pull the steam and moisture out of the room. It’s a small expense with a huge impact on air quality and mould prevention.
4. Not Accounting for Condo Restrictions: Not booking the elevator, working outside of permitted hours, or not getting proper board approval can shut down your project and lead to fines. A contractor experienced in condos knows how to navigate this.
5. Picking the Cheapest Quote: A quote that’s significantly lower than the others means corners are being cut somewhere. It might be unlicensed trades, no insurance, or skipping the waterproofing. Check reviews on HomeStars and ask for references. A good reputation is worth paying for.

FAQ: Bathroom Renovation Cost in Toronto

I get asked these questions about bathroom renovation cost in Toronto all the time. Here are the quick, straight-shooter answers.

1. How much does a bathroom renovation cost in Toronto? The typical range is $8,500 to $70,000+. Most mid-range projects land in the $15,000 to $30,000 sweet spot.

2. Can you remodel a bathroom for $10,000? Just barely. For $10,000, you’re looking at a cosmetic refresh only: new paint, a new vanity, and a new toilet, all keeping the same layout. You won’t be re-tiling a shower for that price with a professional crew.

3. What is the most expensive part of a bathroom remodel? Tile and the labour to install it. It can easily account for 40% of the total budget. Intricate patterns or large-format tiles require more skill and time, increasing the labour cost.

4. How long does a bathroom renovation take? For a full gut and remodel, plan for 2 to 6 weeks. This can be longer for very complex projects or if there are delays in materials or condo approvals.

5. What is the order of bathroom renovation? The standard order is: demolition, then rough-ins for plumbing and electrical, followed by waterproofing, tiling, fixture installation, and finally paint and finishing touches.

6. Do you need a permit for a bathroom renovation in Toronto? Yes, if you are moving any plumbing, electrical, or structural walls. The City of Toronto publishes its current permit fee schedule if you want to check. A simple pull-and-replace job where everything stays in the same spot typically does not require a permit. A good contractor will handle the permit process for you.

7. Walk-in shower vs. bathtub: which costs more? A custom-tiled walk-in shower costs more than a standard bathtub installation. A typical shower install is $3,000-$8,000, while a new tub is usually $2,000-$4,000.

8. How much does a condo bathroom renovation cost in Toronto? Plan to spend between $12,000 and $30,000. The extra coordination, restricted work hours, and challenges of working with concrete structures add to the cost compared to a freehold home.

9. What is the biggest bathroom renovation mistake? Easy. Skipping or cheaping out on waterproofing. It’s a guaranteed recipe for leaks, mould, rot, and having to tear everything out and start over in just a few years. It’s the costliest mistake you can make.

Looking at bathroom renovation cost in Toronto can feel overwhelming, but it boils down to the scope of your project and the quality of the work. My best advice is to focus on a solid plan and hire a contractor who is as obsessed with the details behind the wall as they are with the beautiful tile on top of it.

If you’re staring at your bathroom right now thinking “it’s time,” you’re probably right. Reach out for a free 30-minute consultation — we’ll walk through your space, your wishlist, and what’s actually realistic for your budget. No commitment, no sales pitch. Visit our services page to get started. It’s often a good starting point to also understand how these costs compare to other major projects, like kitchen renovation costs, to plan your home’s updates effectively. If you’re also considering your basement, our basement renovation guide covers those costs in detail.

For the big picture on what a full renovation costs in Toronto — room by room — check out my house renovation cost overview.