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Bathroom Remodeling in Seattle

How Much Does Bathroom Remodeling Cost in Seattle?

$29,944typical · fair range $26,840 to $33,288

That is the modeled cost to deliver plus a fair contractor margin for bathroom remodeling in Seattle, not a sales quote. Built from BLS wage data, Craftsman bills of materials, and verified permit fees. 2026-07-21

Mid-range here means a full gut to the studs. Water touches every surface in a bathroom, so once the tub or tile comes out, waterproofing and rough plumbing come with it. A surface-level refresh is the budget tier.

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How $29,944 is built
Labor$8,091
Materials$8,151
Permit fee$1,979
Direct cost$18,221
Overhead (21% of revenue)$6,230
Cost to deliver (break even)$24,451
Contractor margin (18.3%)$5,493
Typical fair price$29,944

The margin is the gap between break even and a typical quote, not a markup we invent. A fair margin floats by trade and market, most landing at a 15 to 22 percent margin on the bid, about 18 to 28 percent over the cost to deliver, and nobody works for free. Full methodology.

$29,944
Typical installed
136.5hrs
Skilled labor
18.3%
Contractor margin
22.8% over
vs national avg
Bid Fairness Checker

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Cost index by David Olson · reviewed by Leonard "Chuck" Thompson · 2026-07-21
Independent FatBook v3 cost indexVerified permit/source data where availableReviewed by Leonard "Chuck" Thompson
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Seattle
Within the fair range.
Fair range
Fair range$26,840 to $33,288
Typical market bid$29,944
Lowest realistic price$26,840
Your bid$29,944
Gap to the price floor$3,104
Contractor margin18.3%
Fair range. Cost to deliver is the break-even, the red line on the gauge, not the price to demand. A fair bid sits in the green band above it: most jobs land at a 15 to 22 percent margin on the bid, roughly 18 to 28 percent over the cost to deliver, leaner or richer by trade and market. Contractors earn that, and they should: nobody works for free, and if the job were easy you would not need one.
True Cost Calculator

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sq ft
Technical Blueprint LIVE SCHEMA
Bathroom remodeling estimate schematic VANITY SINK WC BATHTUB Envelope: 50 sq ft (5' x 10')
True Cost Benchmark
$29,944
Typical range: $26,840 to $33,288 · Lowest realistic price: $26,840
Labor$8,091
Materials (PPI-adjusted)$8,151
Permit fee$1,979
Overhead (20.8%)$6,230
Cost to deliver$24,451
Labor derivation: 136.5 Craftsman hours × $43.45/hr BLS wage × 1.36 burden = $8,091.
Potential savings $3,104. That gap separates the true cost benchmark from the lowest likely estimate.
Bathroom Remodel (Mid-Range) in Seattle costs more than most U.S. metros. At $29,944, you're paying 22.8% above the national average, though contractor margins here (18.3%) are in the moderate range. The higher price reflects regional labor costs, not excessive padding. Your negotiation strategy should focus on scope, not price-slashing.
Standard market dynamics. Seattle runs 18.3% margins with a normal spread from $26,840 to $33,288. You have about $3,103 in negotiating room. The most effective approach: get three quotes, identify the line items where they differ most, and negotiate those specific items down toward the floor of $26,840.
Timing is a lever most homeowners skip. Seattle bathroom remodeling bids swing 5 to 12 percent with the season. They run hottest during the warm-weather stretch (April through October), when demand books crews solid, and softest through winter (December through February), when a contractor would rather discount toward the $26,840 floor than sit idle. On a typical job that timing is worth $1,497 to $3,593.
The gap between what Seattle homeowners typically pay and what the market can support is $3,103, a wide one for this trade. To put that in context: the floor price of $26,840 isn't a discount or a coupon. That number is the lowest defensible price, cost to deliver plus the thinnest margin a crew can live on. Anything above it is negotiating room, and most quotes for the same scope come in well past it.
Seattle is among the most expensive metros for bathroom remodeling in our index, with only 1 of 25 tracked markets posting higher average costs. The premium is driven primarily by regional labor rates that run above the national baseline. The floor price of $26,840 accounts for that labor premium while stripping out excess margin.
Show the math: how Seattle Bathroom Remodel (Mid-Range) numbers are derived Click to expand
Derivation for Seattle, Bathroom Remodel (Mid-Range) · updated 2026-07-21
Step 1: Craftsman labor hours
BOM hours from Craftsman National Estimator: 136.5 hrs
Step 2: BLS wage × burden
Seattle wage from BLS OES: $43.45/hr
Burden rate (FICA + workers' comp + insurance + unemployment): 36.4%
loaded_wage = $43.45 × 1.3642 = $59.27/hr
Step 3: Labor cost
labor = 136.5 hrs × $59.27/hr = $8,091
Step 4: Materials (PPI-adjusted)
Craftsman material cost × FRED PPI multiplier (1.0781): $8,151
Material costs pass straight through, with each book price inflation-adjusted by its own producer price series.
Step 5: Permit fee
Seattle permit office: $1,979
Verified from our compiled city and state fee schedules, the same dataset behind PermitCalculator.com.
Step 6: Direct cost
direct = labor + materials + permit = $8,091 + $8,151 + $1,979 = $18,221
Step 7: Overhead
NAHB benchmark: overhead is 20.8% of revenue, the way the NAHB Cost of Doing Business study measures it. Materials pass through at cost and carry no overhead.
overhead = ~20.8% of revenue (NAHB basis) = $6,230
Step 8: Cost to deliver
cost_to_deliver = direct + overhead = $18,221 + $6,230 = $24,451
What it actually costs a contractor to do this job in Seattle, before profit.
Step 9: Lowest realistic price
Cost to deliver plus the leanest sustainable margin in Seattle for this scope: $26,840
The floor clears cost-to-deliver, as it should: nobody stays in business below break-even.
Step 10: Typical contractor quote
The modeled typical quote in Seattle, cost to deliver plus the market's usual margin: $29,944
Step 11: Contractor margin
margin = ($29,944 - $24,451) / $29,944 × 100 = 18.3%
The portion of the typical quote that is not cost-to-deliver. Higher = more room to negotiate.
Step 12: Savings potential
savings = $29,944 - $26,840 = $3,104
The gap between the typical quote and the lowest likely estimate in Seattle.
Each metro's numbers come from the same parts list, assembled with local inputs. Sources: BLS OES wages, FRED PPI series, Craftsman National Estimator, city permit offices. Updated 2026-07-21. Full methodology →
How the cost breaks down
Where the money goes

What you pay for in Seattle.

Every bathroom remodeling dollar in Seattle, split into labor, materials, permit, overhead, and the contractor margin. The first four are the cost to deliver. Margin is the earned part on top.

Labor$8,091 (27%)
Materials$8,151 (27.2%)
Permit$1,979 (6.6%)
Overhead$6,230 (20.8%)
Margin$5,493 (18.3%)
Cost to deliver plus a fair margin = $29,944
A bathroom remodeling job in Seattle
Fig. Bathroom Remodeling work in Seattle — the 136.5 hours priced above.
Cost by grade

Budget, mid, or premium?

The same bathroom remodeling in Seattle at three build levels. Pick the row that matches your scope.

GradeWhat it coversTypicalRange
BudgetCosmetic refresh: reface or refinish, stock fixtures, keep the existing layout.$9,292$8,410 to $10,243
Mid-RangeMost commonFull replacement with mid-grade materials on the same footprint.$29,944$26,840 to $33,288
PremiumCustom work, high-end finishes, and layout or structural changes.$51,342$45,934 to $57,169

Tier prices are the Seattle cost-index numbers for each build level, same source as the headline.

The Seattle guide

Seattle runs 22.8 percent above the national average for a mid-range bathroom remodel. That pushes the city average to $29,944 while the lowest realistic price lands at $26,840. I built TheFatBook Cost Index that tracks these figures from Craftsman hours, BLS wages, FRED material inputs, verified permit fees and NAHB overhead. This page shows you exactly where your bid sits and what to do about it.

Cost Data Summary
City average
$29,944 for bathroom remodel (mid-range), 22.8% above the national average of $24,388 (TheFatBook cost index, 2026)
Bid range
$26,840 low to $33,288 high, with the lowest realistic price at $26,840 (TheFatBook cost index, 2026)
Contractor margin
18.3% contractor margin, with $3,103 between average price and floor (TheFatBook cost index, 2026)
Labor hours
136.5 hours for bathroom remodel (mid-range) (Craftsman, 2026)
Labor cost
$59.27/hr loaded wage ($43.45 base + 36.42% burden) (BLS OEWS, 2026)
Materials
$8,151 material cost (PPI adjusted) (FRED PPI, 2026)
Permit fee
$1,979 total permit cost (final, do not add taxes) (PermitCalculator, 2026)
Overhead
$6,230 overhead allocation (NAHB, 2026)
Cost to deliver
$24,451 fully loaded, before the contractor's margin (TheFatBook cost index, 2026)

Local Market

Seattle pays more for bathroom remodeling because its median home value hits $938,600 against a median household income of $116,068. That 7.6x price-to-income ratio squeezes even upper-middle earners. The local loaded wage runs $59.27 per hour after a 36.42 percent burden on the $43.45 base. (BLS OEWS wage input) Those 136.5 Craftsman hours for a mid-range job therefore drive real money. Materials add another $8,151 once FRED PPI adjustments are applied. Permits total $1,979 according to PermitCalculator data. Add the $6,230 overhead allocation and you reach a cost to deliver of $24,451 before any margin. The tech sector slowdown brought unemployment to 4.5 percent in the metro area. That cooling demand may ease pressure on contractor availability. Yet the numbers still sit 22.8 percent above the national average of $24,388. Home ownership sits at just 45.4 percent and the housing stock dates to a median build year of 1974. Older homes often need extra work behind the walls. The data reveals a market where high incomes meet even higher costs.

Chuck's Take

That 18.3 percent margin in Seattle tells me contractors are covering their overhead but not getting fat. With homes built around 1974 you're tearing into walls that haven't been touched in fifty years. The $1,979 permit is real money. Take a bid near the $26,840 floor to a crew that knows these old houses. Pay the man his money today before he backs out on you.

Understanding Your Bid

Your Seattle bathroom remodeling bid arrives and you wonder if it's fair. The city average sits at $29,944. And the verified floor is $26,840. That leaves $3,103 of potential savings between them. The cost to deliver this job is $24,451. That covers burdened labor, materials, the $1,979 permit and overhead. The 18.3 percent contractor margin is the spread between that delivery number and the average bid. It isn't the gap to the floor. Some bids land near $33,288. Others come in at the low end near $26,840. Not every average price is defensible. Run the specific bid through the Bid Fairness Checker on this page. It'll show you in plain numbers whether the contractor is asking for hard-earned profit or padding the boat payment. The model exists so you stop guessing.

Cost Breakdown

The mid-range bathroom remodel requires 136.5 Craftsman hours. At the local loaded wage of $59.27 per hour that produces $8,091 in labor cost. The base BLS wage is $43.45. Add the 36.42 percent burden for taxes, insurance and benefits and the math lands exactly on the loaded rate. Materials total $8,151 after FRED PPI adjustment. The permit fee verified through PermitCalculator comes to $1,979. Overhead allocation reaches $6,230 per NAHB benchmarks. Those pieces combine into a cost to deliver of $24,451. The city average of $29,944 sits $5,493 above that delivery number. That's where the 18.3 percent margin lives. The lowest realistic price of $26,840 still leaves room for a lean but sustainable profit. Component bids show the same pattern. Installing a bathtub runs $1,631 on average while a vanity comes in at $1,602. Each line carries its own labor, material and overhead math.

Chuck's Take

One hundred thirty hours sounds about right for a proper mid-range gut and rebuild. I ran crews that'd have used every one of them in a Seattle bathroom. The $8,151 in materials covers decent tile and fixtures without gold bars. When I see a bid with $8,091 in labor I know they're paying the loaded rate. The math adds up.

How to Negotiate

Shop your Seattle bathroom remodel between June and September. The long rainy season from October through May slows exterior trades and indirectly tightens indoor schedules. Contractors with open books in the dry months often price more competitively. Know the $26,840 floor before you sit down with any bid. Understand the $24,451 cost to deliver too. Then run your actual contractor quote through the True Cost Calculator here. But here's the thing, it takes thirty seconds and tells you exactly where that bid sits against real local inputs. Armed with those figures you can ask targeted questions about labor hours or material allowances instead of arguing price. Good contractors welcome the conversation. The ones who get defensive usually have margin hidden in the fluff. Use the data. It changes the meeting.

Chuck's Take

Come at me in July or August when the rain is gone and my guys have breathing room. That's when I can sharpen the pencil. Throw that $26,840 floor at me in February and I'll laugh. We both know the rainy season backs everything up. Show me you did your homework on the cost to deliver. Then we can talk like adults.

What Makes This Market Different

Seattle stands apart because its homeowners earn good money yet get crushed by housing costs. Median income of $116,068 meets $938,600 home values. The 7.6 times ratio prices out plenty of people who would otherwise renovate. That tension shows up in bathroom remodeling bids. The $1,979 permit fee is no small line item. It's more than double what many cities charge because Seattle layers plan review, energy code checks and separate trade permits into one fat total. (PermitCalculator, 2026) The cooling tech sector with its 4.5 percent unemployment rate should have softened prices. Instead TheFatBook Cost Index still runs 22.8 percent above national. Older 1974-era homes require more discovery work once walls come open. Contractors know this and price accordingly. I stared at these numbers for weeks. High incomes should support healthy margins. Sky-high housing costs and strict rules push everything upward. The result is a bathroom remodel market that feels expensive even when contractors aren't gouging. Plus, the floor at $26,840 is your benchmark. Anything significantly north of it needs a clear explanation.

Frequently Asked Questions

How much does bathroom remodel (mid-range) cost in Seattle?
The average price is $29,944 according to our local Cost Index. The lowest realistic price sits at $26,840 and the high end reaches $33,288. Use the True Cost Calculator on this page with your specific plans to see where your project lands.
Is my bathroom remodeling bid fair?
Compare it against the $24,451 cost to deliver and the $26,840 floor in our cost database. A contractor margin of 18.3 percent is normal in Seattle. Anything beyond $3,103 above the floor needs explanation. Run the bid through the Bid Fairness Checker for a clear answer.
What's included in the $29,944 Seattle average?
That figure covers 136.5 Craftsman hours at the local $59.27 loaded wage, $8,151 in materials, the $1,979 permit fee and $6,230 in overhead. Our proprietary cost database builds these totals from primary sources so you know exactly what you're buying.
Why are Seattle bathroom remodeling prices higher than national averages?
The $29,944 city average runs 22.8 percent above the $24,388 national figure. Our Cost Index shows the $938,600 median home value, $1,979 permit and older 1974 housing stock drive much of the difference. Even with a cooling tech sector the local numbers stay elevated.
How this number is calculated

The bathroom remodeling figure is built from parts, never scraped: published labor hours, this metro's wages with burden, current material prices, permit data where available, and overhead a working shop actually carries. Cost index version: 2026-07-21. Updated Jul 2026.

Sources: BLS, NKBA, Remodeling Magazine, Craftsman
Reference URLs: BLS OEWS · FRED PPI
Reviewed by: Leonard "Chuck" Thompson
Read methodology →
Sources & methodology for these numbers
  • Independent FatBook v3 cost index for Bathroom Remodeling in Seattle.
  • BLS OEWS wage inputs (https://www.bls.gov/oes/) and FRED PPI material inflation (https://fred.stlouisfed.org/) references.
  • Craftsman labor-hour references and contractor overhead benchmarks.
  • Verified permit/source data from PermitCalculator.com and permits_compiled where available.
Cost-index version: 2026-07-21
Updated: Jul 2026
Sources: BLS, NKBA, Remodeling Magazine, Craftsman
Reviewed by: Leonard "Chuck" Thompson
Estimate Scope

What the bathroom remodeling in seattle benchmark includes.

Included in the benchmark
  • Bathroom Remodel (Mid-Range) as the headline cost-index scope
  • labor-hour assumptions, regional wage inputs, materials, overhead, and permit data where available
  • low, average, high, lowest realistic price, margin, and savings benchmarks from the FatBook cost index
Not included automatically
  • hidden damage, change orders, emergency service premiums, or unusual site access conditions
  • contractor financing approval, warranties, provider recommendations, or guaranteed final quotes
  • permit rulings for a specific address unless the city permit panel lists verified local data
Scope methodology →
Seattle Service Pricing
ServiceLowAverageHigh
Install Tile Floor · 125 sqft$3,075$3,413$3,958
Install Tile Wall · 60 sqft$1,639$1,819$2,111
Bathroom Sink Installation$677$762$924
Install Bathtub$1,540$1,631$2,054
Install Shower Stall$2,609$2,806$3,249
Toilet Installation$633$712$922
Bathroom Faucet Installation$414$466$539
Vanity Installation$1,425$1,602$1,909
Bath Exhaust Fan Installation$406$457$657
Shower Door Installation$685$713$1,027
Tub Surround Installation$1,274$1,404$1,664
Vinyl Floor Tile Installation · 350 sqft$2,244$2,491$2,986
Sheet Vinyl Installation · 350 sqft$1,442$1,601$1,912
Walk-In Bathtub Installation$7,361$8,247$9,201
Pedestal Sink Installation$711$800$967
Tub-Shower Faucet Installation$476$535$709
Interior Gutting$2,460$2,679$2,915
Bathroom Remodel (Budget)$8,410$9,292$10,243
Bathroom Remodel (Mid-Range)$26,840$29,944$33,288
Bathroom Remodel (Premium)$45,934$51,342$57,169
Bathroom Remodel (Luxury)$83,557$93,514$104,242
Walk-In Shower (Budget)$4,735$5,305$5,920
Walk-In Shower (Mid-Range)$9,731$10,912$12,185
Walk-In Shower (Premium)$15,184$17,046$19,052
Shower Pan Installation$1,669$1,794$1,929
Specialty tool
Tile & material calculator
Estimate tile area, grout, thinset, and what a local installer charges for the matching bathroom remodel scope.
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Permit Information

Seattle permits.

Structure
Seattle has separate building, plumbing, electrical, and mechanical permits. Each has its own fee table in SMC Subtitle IX. Plumbing fees are collected by King County Public Health.
Department
Seattle Department of Construction and Inspections (SDCI)
Official Source
Verified
2026-03-23
Fee Anchors
$8k building fee: $924
$12k building fee: $1,059
$25k building fee: $1,495
Electrical base: $371
Plumbing base: $165
HVAC base: $70

Source-backed permit facts from PermitCalculator.com and the underlying permits_compiled dataset. Always confirm final requirements with the local building department before filing.

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Cost index built by David Olson, Creator of the Cost Index & Permit Dataset · Methodology reviewed by Leonard "Chuck" Thompson, LC Thompson Construction Co., Owner (retired) · 2026-07-21
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