Quick Answer
In 2026, a full gut bathroom remodel in Seattle typically runs $22,000–$48,000, and a primary suite renovation can reach $50,000–$95,000. A shower or tub replacement system — which is what most Seattle homeowners actually need — starts around $14,000 and is usually finished in one to three days instead of six weeks.
That gap between those two numbers is the most important thing on this page, and almost no cost guide explains it.
Why Seattle cost guides contradict each other
Search "bathroom remodel cost Seattle" and you'll find one site saying $9,000 and another saying $85,000. Both are technically telling the truth. They're just describing completely different projects and never say so.
There are really two products being sold under the same phrase:
- 1A full gut remodel. Walls come down, plumbing moves, a general contractor coordinates five trades, and the room is out of service for three to six weeks. This is what drives the $22,000+ numbers.
- 2A shower or tub replacement system. The existing footprint stays. The old tub or shower comes out, the walls behind it get inspected and rebuilt properly, and a new waterproof system goes in — often in a single day.
Most Seattle homeowners we meet don't actually want a gut remodel. They want to stop scrubbing grout, stop worrying about the step over the tub wall, and stop looking at a shower that has been failing quietly for years. That's a replacement project, and it's a fraction of the cost.
If you've already decided you want walls moved and the layout redrawn, the numbers below in the "full remodel" section are your reality. If you just want the bathroom to work and look good again, keep reading — you'll likely spend less than you're bracing for.
Bathroom remodel cost in Seattle by project type (2026)
| Project type | Typical Seattle range (2026) | Timeline | What's included |
|---|---|---|---|
| Shower or tub replacement system | $14,000 – $22,000 | 1–3 days | Demo, wall inspection, waterproofing, new walls to the ceiling, base or tub, fixtures, glass |
| Tub-to-shower conversion | $14,000 – $22,000 | 1–3 days | Same as above, plus drain conversion and a low or zero-threshold entry |
| Walk-in tub installation | $12,000 – $25,000 | 1–2 days | Tub unit, door seal, plumbing tie-in, surround, safety features |
| Powder room / half bath refresh | $5,500 – $14,000 | 1–2 weeks | Vanity, toilet, flooring, paint, lighting |
| Full hall bath gut remodel | $22,000 – $48,000 | 3–6 weeks | Everything to the studs, new layout possible, tile, vanity, fixtures, permits |
| Primary suite renovation | $50,000 – $95,000+ | 6–12 weeks | Custom tile, frameless glass, heated floors, double vanity, possible footprint change |
These are Greater Seattle ranges — Seattle proper, the Eastside, and the north corridor through Shoreline, Lynnwood, and Everett. They assume licensed labor, real waterproofing, and materials that survive a Pacific Northwest winter.
Why Seattle costs more than the national average
National cost databases will tell you a bathroom remodel runs $10,000–$15,000. That number is not useful here, for four specific reasons.
Trade labor in King County runs 25–40% above national rates
Skilled plumbers, tile setters, and installers in the Puget Sound region are in short supply and priced accordingly. Labor is typically 40–50% of a full remodel's total cost, so a regional labor premium moves the whole number.
Our homes are older and wetter
A large share of Seattle's housing stock was built between 1900 and 1980. When the walls open on a 1948 Ballard bungalow, it's common to find galvanized supply lines, a 1.5-inch tub drain, no vapor barrier, and framing that has been absorbing shower steam for decades. That discovery work isn't padding — it's the actual condition of the house.
Moisture protection is non-negotiable here
In a dry climate, a marginal waterproofing job might last fifteen years. In Seattle, where the bathroom is often the only room in the house that never fully dries out, it fails much sooner. Doing it right costs more up front and dramatically less over ten years. We wrote about why in our guide to preventing bathroom mold in Seattle homes.
Permits and inspections are real line items
Bathroom permits in Seattle and surrounding King and Snohomish County cities typically run $500–$1,500 depending on scope, and add one to three weeks to the schedule when plumbing moves.
What actually drives your number
Two bathrooms of identical size can quote $8,000 apart. Here's where that difference comes from, roughly in order of impact.
1. Whether plumbing moves
This is the single biggest lever. Keeping the toilet, sink, and drain where they are can save $4,000–$10,000 and weeks of schedule. Moving a shower drain three feet means opening the floor, new venting, a plumbing permit, and an inspection.
If your budget is tight, keep the layout. You can change everything a person sees and feel like you got a new bathroom without touching the plumbing rough-in.
2. Wall material — the Good / Better / Best decision
Wall material is the choice that most changes both price and how much cleaning you'll do for the next twenty years.
| Tier | Material | Starting price | Why homeowners choose it |
|---|---|---|---|
| Good | Fiberglass | From about $14,000 | Seamless, non-porous, wipes clean, no grout lines at all |
| Better | Stone-look solid surface (Swanstone and equivalents) | About $16,000 – $18,000 | The look of stone tile with a solid, groutless surface |
| Best | Custom tile | Quoted per project | Full design freedom — pattern, size, niche detail, natural stone |
Custom tile is quoted individually because the tile you fall in love with drives the number. A subway porcelain and a hand-cut marble mosaic are the same labor category and wildly different material bills. We'll price it honestly once you've picked. Here's the full material comparison.
3. Ceiling height coverage
Most builder-grade Seattle bathrooms stop the shower walls at showerhead height and finish the rest in painted drywall — which is the exact spot where steam condenses and paint starts peeling. Running the wall system floor to ceiling costs a bit more in material and effectively eliminates the failure point. Here's the full case for it.
4. Glass
A basic sliding door is a few hundred dollars. Frameless heavy glass with custom hardware can be $2,500–$4,500 installed. It's one of the easiest places to flex your budget in either direction.
5. What's behind the wall
We can't quote what we can't see, and we won't pretend otherwise. On a meaningful share of older Seattle bathrooms, demo reveals rot in the subfloor or bottom plate, or supply lines that shouldn't be reconnected. Budget a 10–15% contingency for any home built before 1980. Good contractors tell you this before you sign. Ones that don't will tell you on day two.
A realistic cost breakdown for a $20,000 Seattle project
Where the money actually goes on a mid-range shower replacement:
| Line item | Share | Typical amount |
|---|---|---|
| Labor (demo, plumbing, installation) | 40–50% | $8,000 – $10,000 |
| Wall system and shower base | 20–25% | $4,000 – $5,000 |
| Fixtures and hardware | 8–12% | $1,600 – $2,400 |
| Glass enclosure | 8–15% | $1,600 – $3,000 |
| Waterproofing, framing repair, disposal | 5–10% | $1,000 – $2,000 |
| Permits and inspections | 3–8% | $500 – $1,500 |
Notice that labor dominates. That's also why "cheap" quotes usually aren't — the only way to meaningfully cut a bid is to cut hours, and the hours that get cut are almost always the invisible ones: surface prep, waterproofing, proper backing behind grab bars.
How to lower the cost without regretting it later
Do this
- Keep the plumbing where it is.
- Choose a groutless wall system over tile if maintenance matters more to you than a custom pattern.
- Replace the vanity rather than relocating the sink.
- Book in the fall or winter — schedules are more open between November and February.
- Ask about financing so you can choose the right materials now rather than the cheapest ones.
Don't do this
- Don't skip the exhaust fan upgrade. It's a few hundred dollars and it protects everything else you just paid for.
- Don't accept a verbal quote. Ever.
- Don't buy fixtures yourself to save money unless your contractor has agreed in writing — mismatched rough-in valves cause expensive delays.
- Don't choose the lowest bid without asking what the other bids included that it doesn't.
More on the exhaust fan point in our guide to bathroom ventilation in Seattle.
What a quote from us actually looks like
We come to your house, measure the space, look at the shape it's really in, and give you a written line-item price — usually on the same visit. No square-footage guesswork, no callback with a mystery number, no franchise markup baked into the total.
The quote covers materials, labor, disposal, and permits where they apply. If we find something behind the wall that changes the scope, we show it to you and price it before we proceed. That's the whole approach: easy to clean, safe to use, priced to please — and nothing on the invoice you didn't see coming.
You can see finished projects across Seattle, the Eastside, and the north corridor in our portfolio. For the complete picture on scope, permits and contractors, start with our complete Seattle bathroom remodeling guide.
Frequently Asked Questions
Ready for a real number instead of a range?
Schedule your free in-home consultation or call (425) 345-5194. We'll measure, look behind the surface, and hand you a written quote — no obligation, no sales pitch.