What a bathroom renovation costs in 2026
Bathrooms surprise people. A room the size of a parking space costs more per square foot than any other part of a house, and the reason is not finishes. It is that plumbing, electrical, waterproofing, tiling, glass, ventilation, and finish carpentry all have to happen in sequence inside about 40 square feet, and each trade waits on the one before it.
These are North Shore construction costs for 2026, including labour, materials, and fixtures at a mid-range specification. They exclude design fees and permit fees.
| Bathroom | Typical cost | Time on site |
|---|---|---|
| Powder room refresh, under 25 sq ft | $9,000 to $18,000 | 1 to 2 weeks |
| Full three-piece, existing layout | $28,000 to $48,000 | 4 to 6 weeks |
| Full four or five-piece, existing layout | $38,000 to $70,000 | 4 to 6 weeks |
| Primary ensuite with layout change | $60,000 to $120,000 | 5 to 8 weeks |
| High-end primary, stone and custom glass | $90,000 to $150,000+ | 6 to 10 weeks |
| Adding a bathroom where none existed | $45,000 to $95,000 | 6 to 10 weeks |
Excludes design fees and municipal permit fees. Assumes a full waterproofing membrane system and exterior-ducted ventilation, which are not optional in this climate.
Where the money actually goes
Understanding the cost drivers is what lets you spend where it counts. In a bathroom, three items move the number more than everything else combined.
Whether fixtures move. Keeping the toilet, tub, and vanity in their existing positions holds plumbing to $2,000 to $4,000 for connections and supply line updates. Moving a toilet or a shower drain adds $3,500 to $9,000, because it means opening the floor structure and re-routing drainage at the correct slope. On a concrete slab, more again.
Tile choice, which drives both material and labour. Porcelain runs $8 to $25 per square foot for the material. Natural stone starts around $20 and can pass $80, and it costs more to install because it is heavier, more fragile, and usually needs sealing. Layout complexity matters as much as material: a herringbone pattern, a mosaic feature wall, or large-format slabs that need a perfectly flat substrate are all more labour. A tiler alone runs $3,000 to $8,000 on a primary bathroom.
And glass. Shower enclosures on a curbless opening are measured and fabricated per opening after tiling, not ordered off a shelf, and low-iron glass without the green tint costs meaningfully more than standard.
| Element | Typical cost | Notes |
|---|---|---|
| Plumbing, fixtures staying in place | $2,000 to $4,000 | Connections and supply line updates |
| Plumbing, moving a toilet or shower drain | $3,500 to $9,000 | Opening floor structure, re-routing at correct slope |
| Waterproofing membrane system | $1,500 to $4,000 | The cheapest insurance in the whole project |
| Tile material | $8 to $80+ / sq ft | Porcelain at the bottom, natural stone at the top |
| Tile labour | $3,000 to $8,000 | Driven by layout complexity as much as by material |
| Custom shower glass | $2,500 to $7,000 | Measured after tiling; low-iron costs more |
| Heated floor system | $2,500 to $6,000 | Mat plus a dedicated circuit and thermostat |
| Ventilation, correctly sized and ducted | $800 to $2,500 | On a timer or humidity sensor, ducted to the exterior |
| Curbless wet room conversion | Add $4,000 to $9,000 | Floor structure recessed or built up, plus a linear drain |
Waterproofing: the part you cannot see and cannot skip
This is the most important section on this page. More renovation failures we get called to fix trace back to waterproofing than to everything else put together, and every one of them was avoidable for a few thousand dollars during construction.
Grout is not waterproof. It was never meant to be. Water passes through grout and reaches whatever is behind the tile, and what happens next depends entirely on what is back there. With a proper membrane system, nothing happens: the water reaches the membrane, drains, and leaves. With drywall or unprotected cement board, the assembly stays damp, and roughly two years later a tile moves, a grout line darkens, or a stain appears on a ceiling below. By then the repair is $20,000, not $2,000, because it means removing the finished bathroom and often the ceiling under it.
A correct wet area has a continuous membrane over the substrate on the shower walls and floor, a pan sloped properly to the drain, and the membrane tied into the drain assembly itself rather than stopped short of it. Corners, changes of plane, and pipe penetrations get sealed with the manufacturer's bands. Then the pan is flood tested before a single tile goes on: plug the drain, fill it, and leave it for 24 hours.
If a contractor's quote does not mention a membrane system and a flood test, ask what the wet area assembly is. The answer tells you a great deal about the rest of the quote.
The flood test is the honest part
A flood test costs almost nothing and takes a day. It is the only point in the project where waterproofing can be proven rather than promised. We flood test every shower pan we build, before tile, without exception. Any builder can say they waterproof properly; a flood test is where you find out.
Ventilation, and why North Shore bathrooms grow mould
The second invisible failure. A bathroom fan does one job: move moist air out of the building. A surprising number do not, either because they are undersized, because they are wired to the light switch and run for ninety seconds, or because they are ducted into the attic instead of through the roof or wall.
The attic version is the worst and it is common. Warm moist air is dumped into a cold space every single day. In a climate where the upper North Shore gets around 2,000mm of rain a year and outdoor humidity is high through a long wet season, that produces mould in the attic sheathing within a few years, and the repair is an order of magnitude more than the fan.
The fix is straightforward and cheap during a renovation. Size the fan to the room, duct it to the exterior in rigid or insulated duct with the shortest practical run, and put it on a timer or a humidity sensor rather than the light switch. A fan that runs for twenty minutes after a shower does the job; one that stops when you leave the room does not.
- Size the fan to the room rather than buying the cheapest unit that fits the hole
- Duct to the exterior, never into an attic or a soffit that feeds back into the attic
- Use rigid or insulated duct on the shortest practical run, not crushed flex
- Control with a timer or humidity sensor, so it runs after the room is empty
- In an ensuite with a separate toilet room, ventilate both spaces
Layouts that work, in the space you actually have
Most North Shore bathrooms are small, and most of them can be improved without moving a single drain. Before pricing a layout change at $3,500 to $9,000 per fixture moved, it is worth seeing what a better arrangement of the same footprint can do.
The most common win is removing a tub nobody uses in favour of a larger shower, which in a 5x8 bathroom transforms how the room feels without touching the drain locations. The exception is a house with only one bathroom, where a tub is genuinely useful for small children and for resale, and where we would usually keep it.
A wall-hung vanity buys visible floor area and makes a small room read larger, at the cost of needing blocking in the wall and a slightly more involved plumbing rough-in. A pocket door or an outswing door recovers the floor space that an inswing door has to keep clear. Moving a light switch, adding a recessed niche instead of a shelf that sticks out, and choosing a shower door that does not swing into the vanity are all small decisions that make a small room work.
Clearances still apply. A toilet wants a minimum of 760mm of clear width with the centreline at least 380mm from any side wall or fixture, and 600mm of clear space in front. A shower under 900mm square will feel like a phone booth no matter what it costs.
| Element | Workable minimum | Better |
|---|---|---|
| Toilet, clear width | 760mm | 900mm |
| Toilet centreline to wall or fixture | 380mm | 450mm |
| Clear space in front of the toilet | 600mm | 750mm |
| Shower footprint | 900 x 900mm | 1,200 x 900mm |
| Clear space in front of the vanity | 600mm | 1,050mm |
| Doorway for future accessibility | 760mm | 860mm |
Tile, stone, and what actually holds up
Tile is the largest single material cost in most bathrooms and the decision people spend longest on. A few things are worth knowing before the showroom.
Porcelain is harder, denser, and less porous than ceramic, which is why it belongs on floors and in wet areas. Ceramic is fine on a dry wall. For floors, check the slip rating rather than assuming; a beautiful polished porcelain in a wet room is a genuine hazard, and the same tile in a matte or textured finish solves it.
Large-format tile means fewer grout lines, which is the look most clients want and which also means less grout to maintain. It requires a flatter substrate and more skilled installation, so the labour cost rises with the tile size. Small mosaics are the opposite: forgiving on an uneven substrate, but far more grout to clean, which is why they work better on a shower floor where the slip resistance is welcome than on a large wall.
Natural stone in a bathroom is a commitment. Marble etches with anything acidic and will patina. Limestone is soft and stains. Both are beautiful and both need sealing and acceptance of how they age. If you want the look without the upkeep, current porcelain that mimics stone is genuinely convincing at the scale a bathroom is viewed from.
Grout choice matters more than people expect. Epoxy grout resists staining far better than cement grout in a shower and costs more to install because it is less forgiving to work with. In a heavily used shower it is usually worth it.
Building a bathroom that works in twenty years
A growing share of the bathrooms we build are for people who intend to stay in the house permanently. Designing for that changes very little about how the room looks, and it changes a great deal about how much it costs to adapt later.
A curbless shower removes the step that causes most bathroom falls, and it happens to be the look most clients want anyway. Blocking behind the tile, which is simply plywood in the wall where grab bars might one day go, costs almost nothing during construction and means a bar can be added anywhere later without opening finished tile. A comfort-height toilet, a handheld shower on a slide bar, a bench, a wider door, and better lighting all read as design decisions rather than as medical equipment.
Doing this after the fact means removing tile, opening walls, and redoing the waterproofing. If you are renovating the room anyway, this is the only cheap moment you will ever get, and the total added cost when designed in from the start is usually $3,000 to $12,000.
Timeline, permits, and living with one bathroom
A full bathroom is 4 to 6 weeks on site once materials are in hand, and a primary ensuite with a layout change is 5 to 8. The front end is design and selections at 3 to 6 weeks, plus 4 to 6 weeks of permit review if fixtures are moving.
On permits: a like-for-like refresh needs none in either North Vancouver municipality. Moving fixtures, converting a tub to a curbless shower, adding a bathroom where none existed, or cutting a new window or skylight all require a building permit with plumbing inspection. Where the work touches the building envelope, District lots with watercourse setbacks can complicate even interior work, which is worth checking early.
If it is the home's only bathroom, sequencing is everything. We plan the work so a toilet and a shower stay usable for all but a few days, and we tell you exactly which days those are before demolition starts rather than discovering them together in week three.
| Stage | Duration | Notes |
|---|---|---|
| Design and selections | 3 to 6 weeks | Tile, fixtures, glass, and lighting all decided |
| Permit review, where fixtures move | 4 to 6 weeks | Both North Vancouver municipalities |
| Demolition and abatement | 2 days to 2 weeks | Longer if an asbestos test came back positive |
| Plumbing and electrical rough-in | 3 to 5 days | Inspected before anything is covered |
| Waterproofing and flood test | 2 to 4 days | Membrane, sloped pan, then a 24-hour flood test |
| Tile | 1 to 2 weeks | Driven by layout complexity more than by area |
| Fixtures, vanity, and glass | 1 to 2 weeks | Glass is measured after tile, then fabricated |
| Finishing and punch list | 3 to 5 days |
The bathroom mistakes we get called to fix
Almost every bathroom failure we are asked to repair falls into a short list, and every item on it is invisible on the day the work is finished. That is precisely why they get skipped.
- Tile installed over drywall or unprotected board with no waterproofing membrane
- A shower pan that was never flood tested, so the leak is found by the ceiling below
- A fan ducted into the attic, producing mould in the sheathing within a few years
- A fan wired to the light switch, so it never runs long enough to clear the moisture
- Old galvanized supply lines reconnected to new fixtures instead of replaced while the wall was open
- A curbless shower attempted without recessing the floor structure, producing a slope that does not drain
- Polished tile on a wet room floor, which looks excellent and is genuinely slippery
- No blocking in the walls, so a grab bar later means removing finished tile
Every question, answered
These are the questions we actually get asked, with the answers we actually give.
How much does a bathroom renovation cost in North Vancouver?
A full three-piece in the existing layout runs $28,000 to $48,000, a four or five-piece $38,000 to $70,000, and a primary ensuite with a layout change $60,000 to $120,000. A powder room refresh is $9,000 to $18,000. Adding a bathroom where none existed is $45,000 to $95,000.
Why is a bathroom the most expensive room per square foot?
Because a room of about 40 square feet holds more trades than any other space in the house. Plumbing, electrical, waterproofing, tiling, glass, ventilation, and finish carpentry all happen in sequence, each waiting on the one before. That is why bathrooms price at roughly $600 to $1,100 per square foot while a bedroom prices at a fraction of it.
How long does a bathroom renovation take?
Four to six weeks on site for a full bathroom once materials are in hand, and five to eight for a primary ensuite with a layout change. Add 3 to 6 weeks of design and selections beforehand, plus 4 to 6 weeks of permit review if fixtures are moving.
Do I need a permit to renovate a bathroom?
Not for a like-for-like refresh where nothing moves. You do need a building permit with plumbing inspection to move fixtures, convert a tub to a curbless shower, add a bathroom where none existed, or cut a new window or skylight. Both North Vancouver municipalities process straightforward bathroom permits in roughly 4 to 6 weeks.
How do I waterproof a bathroom properly?
A continuous membrane system over the substrate on shower walls and floor, a pan sloped correctly to the drain, and the membrane tied into the drain assembly rather than stopped short of it. Corners, changes of plane, and pipe penetrations get sealed with the manufacturer's bands. Then the pan is flood tested for 24 hours before any tile goes on.
Is grout waterproof?
No, and it was never meant to be. Water passes through grout and reaches whatever is behind the tile. With a proper membrane the water drains and leaves. Without one, the assembly stays damp and roughly two years later a tile moves or a stain appears on the ceiling below, and the repair is $20,000 rather than $2,000.
What does it cost to move a toilet or shower drain?
$3,500 to $9,000 per fixture, because it means opening the floor structure and re-routing drainage at the correct slope. On a concrete slab it is more. Keeping fixtures in place holds plumbing costs to $2,000 to $4,000 for connections and supply line updates, which is why a layout change is the single largest cost decision in a bathroom.
Should I install a shower or a bathtub?
In a house with more than one bathroom, replacing an unused tub with a larger shower usually improves the room more than any finish decision, and in a 5x8 bathroom it can be done without moving the drain. In a one-bathroom house, keep a tub: it is genuinely useful with small children and buyers look for it.
What is a curbless shower and what does it add?
A shower with no step at the entry, drained by a linear or centre drain with the floor structure recessed or built up to create the slope. It adds $4,000 to $9,000 over a standard tiled shower, is the safest option as people age, and is the look most clients are asking for. It has to be decided at design, because it changes the floor framing.
What is the best tile for a bathroom floor?
Porcelain, in a matte or textured finish with a slip rating suited to a wet area. Polished porcelain looks excellent and is genuinely hazardous underfoot when wet. Large formats mean fewer grout lines but need a flatter substrate and more skilled installation; small mosaics are more forgiving and give better grip on a shower floor.
Is natural stone a good idea in a bathroom?
It is a commitment rather than a mistake. Marble etches with anything acidic and will patina; limestone is soft and stains. Both need sealing and an acceptance of how they age. Current porcelain that mimics stone is genuinely convincing at the distance a bathroom is viewed from, without the upkeep.
Should I use epoxy grout?
In a heavily used shower, usually yes. Epoxy resists staining far better than cement grout and costs more to install because it is less forgiving to work with. On a dry wall or a low-traffic powder room, cement grout with a good sealer is fine.
How do I improve ventilation in a bathroom?
Size the fan to the room, duct it to the exterior in rigid or insulated duct on the shortest practical run, and control it with a timer or humidity sensor rather than the light switch. Never duct into an attic or a soffit that feeds back into the attic. On the North Shore, that mistake produces mould in the attic sheathing within a few years.
What is the best layout for a small bathroom?
Usually the same footprint arranged better rather than a layout change. Removing an unused tub for a larger shower, a wall-hung vanity to expose floor area, a pocket or outswing door to recover the swing space, and a recessed niche instead of a protruding shelf. Keep a toilet clear width of at least 760mm and 600mm of clear space in front.
How do I make my bathroom more accessible?
A curbless shower, blocking in the walls so grab bars can be added anywhere later without removing tile, a comfort-height toilet, a handheld on a slide bar, a bench, a doorway of at least 760mm and preferably 860mm, and better lighting. Designed in from the start it typically adds $3,000 to $12,000. Retrofitted later it costs several times that.
What bathroom upgrades are worth the splurge?
Waterproofing and ventilation, which are not glamorous and are the only two items that decide whether the room survives. After that, heated floors, which cost $2,500 to $6,000 and are the upgrade clients mention most often years later, and good lighting. Expensive tile in a badly ventilated, poorly waterproofed room is money spent on the wrong layer.
What lighting does a bathroom need?
Three layers. Ambient light for the room, task light at the mirror from both sides of the face rather than only overhead, which is what stops shadows when shaving or applying makeup, and where the budget allows a low-level night light. All fixtures in or near a wet area must be rated for the location.
Should I replace the plumbing while the walls are open?
In a home from the 1970s or earlier, yes. Galvanized supply lines from that era have narrowed with corrosion and reconnecting them to new fixtures is putting a new bathroom on a system at the end of its life. It costs a fraction to replace back to the stack while the wall is already open.
Do I need to test for asbestos before a bathroom renovation?
On anything built or renovated before 1990, yes. Old vinyl floor tile, the adhesive under it, drywall joint compound, and pipe wrap are all common sources. Testing is $500 to $1,200 with results in 3 to 5 days, and abatement, where needed, runs $3,000 to $15,000 and takes the site out of use for 3 to 10 days.
Can I live in the house with one bathroom being renovated?
Yes, and it takes planning. We sequence the work so a toilet and a shower stay usable for all but a few days, and we tell you exactly which days those are before demolition rather than discovering them in week three together. On a genuinely single-bathroom house, some clients arrange a few nights elsewhere for the worst of it.
Is a bathroom renovation worth it for resale?
Bathrooms sit just behind kitchens on the Appraisal Institute of Canada's return list, recovering a substantial share of their cost, though that is a national average rather than a promise. The strongest version of this is adding a second full bathroom to a one-bathroom house, which changes how the whole property is valued rather than just refreshing a room.
How much does it cost to add a bathroom to a house?
$45,000 to $95,000, depending mostly on how far the new bathroom is from existing drainage and whether the floor structure can carry the plumbing without major surgery. A new bathroom stacked above or beside existing plumbing is at the bottom of that range; one on the opposite side of the house is at the top.
What are the most common bathroom renovation mistakes?
Tiling over drywall with no membrane, skipping the flood test, ducting the fan into the attic, wiring the fan to the light switch, reconnecting old galvanized supply lines to new fixtures, attempting a curbless shower without recessing the floor structure, polished tile on a wet floor, and no blocking for future grab bars. Every one is invisible on handover day, which is exactly why they get skipped.
