$17,613
Average
$15,936
Low
$19,080
High
$11,927
Verified Floor
32.3%
Markup
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Cost index by David Olson · reviewed by Leonard "Chuck" Thompson · 2026.Q1
Independent FatBook v3 cost indexVerified permit/source data where availableReviewed by Leonard "Chuck" Thompson
Chicago
Analyzing…
Chicago is one of the most expensive metros in our bathroom remodeling index. The average job runs $17,613, 20.5% above the national benchmark, and contractors here are commanding a 32.3% markup over their verified floor price. That combination of high base cost and high margin means homeowners in Chicago have both the most to lose and the most room to negotiate.
Tight range, but padded. Quotes in Chicago cluster between $15,936 and $19,080, which looks consistent, but the 32.3% markup means there's still $5,686 between the typical quote and the verified floor. When contractors are all quoting similar numbers, it feels like "the market price," but our data shows the floor at $11,927 is real. Ask for itemized breakdowns to find the padding.
Peak-season pricing is in effect. May is high-demand season for Chicago bathroom remodeling contractors. Crews are booked out and negotiating power shifts to the contractor. Expect quotes at the upper end of the $15,936–$19,080 range. If your timeline allows it, waiting 2–3 months could save you $1,706–$3,412 vs. peak pricing. If you must move now, get quotes fast, availability matters more than negotiation in peak season.
The gap between what Chicago homeowners typically pay and what the market can support is $5,686, one of the largest in our index. To put that in context: the floor price of $11,927 isn't a discount or a coupon. It's the P15, the price point that 15% of verified contractors already charge. The other 85% are charging more, often significantly more, for the same scope of work.
Chicago ranks in the top 0% most expensive metros for bathroom remodeling in our index. Only 0 of 5 tracked markets have higher average costs. The premium is driven primarily by regional labor rates, BLS wage data for this metro runs above the national baseline. The floor price of $11,927 accounts for this labor premium while stripping out excess margin.
Show the math: how Chicago Bathroom Remodel (Mid-Range) numbers are derived Click to expand
Derivation for Chicago, Bathroom Remodel (Mid-Range) · cost_index 2026.Q2
Step 1: Craftsman labor hours
BOM hours from Craftsman National Estimator: 79.1 hrs
Step 2: BLS wage × burden
Chicago wage from BLS OES: $39.71/hr
Burden rate (FICA + workers' comp + insurance + unemployment): 39.8%
loaded_wage = $39.71 × 1.3981 = $55.52/hr
Step 3: Labor cost
labor = 79.1 hrs × $55.52/hr = $4,392
Step 4: Materials (PPI-adjusted)
Craftsman material cost × FRED PPI multiplier (1.0828): $5,574
Materials pass through at cost. PPI multiplier inflation-adjusts the BOM book price to current market.
Step 5: Permit fee
Chicago permit office: $902
Verified from permits_compiled.json. City and state fee schedules.
Step 6: Direct cost
direct = labor + materials + permit = $4,392 + $5,574 + $902 = $10,868
Step 7: Overhead
NAHB benchmark: 20% of (labor + permit). Materials are pass-through and don't carry overhead.
overhead = ($4,392 + $902) × 0.20 = $1,059
Step 8: Cost to deliver
cost_to_deliver = direct + overhead = $10,868 + $1,059 = $11,927
What it actually costs a contractor to do this job in Chicago, before profit.
Step 9: Verified floor
Lowest verified bid in Chicago for this scope: $11,927
Floor sits above cost-to-deliver, which is the expected pattern for a fair market.
Step 10: Typical contractor quote
Market average from verified contractor pricing in Chicago: $17,613
Step 11: Contractor gross margin
margin = ($17,613 - $11,927) / $17,613 × 100 = 32.3%
The portion of the typical quote that is not cost-to-deliver. Higher = more room to negotiate.
Step 12: Savings potential
savings = $17,613 - $11,927 = $5,686
The gap between the typical quote and the verified floor in Chicago.
Same v3 BOM applied to every service in every metro. Sources: BLS OES wages, FRED PPI series, Craftsman National Estimator, city permit offices. Updated 2026.Q2. Full methodology →
2026.Q2 Quick Answer
In 2026.Q2, bathroom remodeling in Chicago averages $17,613, with a typical local range of $15,936 to $19,080. The verified floor is $11,927, so inflated bids may leave about $5,686 in negotiable savings.
Updated May 2026. Sources: BLS OEWS, FRED PPI, Craftsman labor-hour references, city permit data where available, and FatBook v3 cost-index methodology.
How this number is calculated
TheFatBook models bathroom remodeling from Craftsman labor hours, BLS regional wages, burden, PPI-adjusted materials, permit data where available, and contractor overhead benchmarks. Cost index version: 2026.Q2. Updated May 2026.
Sources: BLS, NKBA, Remodeling Magazine, Craftsman
Reviewed by: Leonard "Chuck" Thompson
Read methodology →Data Sources Used On This Page
- Independent FatBook v3 cost index for Bathroom Remodeling in Chicago.
- BLS OEWS wage inputs and FRED PPI material inflation 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.Q2
Updated: May 2026
Sources: BLS, NKBA, Remodeling Magazine, Craftsman
Reviewed by: Leonard "Chuck" Thompson
Estimate Scope
What the bathroom remodeling in chicago 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, verified-floor, markup, 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
Chicago Service Pricing
| Service | Low | Average | High |
|---|---|---|---|
| Bathroom Sink Installation | $843 | $932 | $1,009 |
| Install Bathtub | $2,661 | $2,941 | $3,186 |
| Install Shower Stall | $1,784 | $1,971 | $2,136 |
| Toilet Installation | $870 | $961 | $1,041 |
| Bathroom Faucet Installation | $384 | $424 | $459 |
| Vanity Installation | $1,607 | $1,776 | $1,924 |
| Bath Exhaust Fan Installation | $513 | $567 | $614 |
| Shower Door Installation | $1,615 | $1,785 | $1,934 |
| Tub Surround Installation | $1,048 | $1,158 | $1,254 |
| Bath Accessories Installation | $326 | $360 | $390 |
| Demolish Stall Shower | $119 | $131 | $141 |
| Walk-In Bathtub Installation | $6,811 | $7,529 | $8,157 |
| Pedestal Sink Installation | $862 | $953 | $1,032 |
| Medicine Cabinet Installation | $525 | $580 | $628 |
| Tub-Shower Faucet Installation | $438 | $484 | $524 |
| Bidet Installation | $2,399 | $2,651 | $2,872 |
| Bathroom Remodel (Budget) | $7,104 | $7,851 | $8,505 |
| Bathroom Remodel (Mid-Range) | $15,936 | $17,613 | $19,080 |
| Bathroom Remodel (Premium) | $30,371 | $33,568 | $36,366 |
| Bathroom Remodel (Combined) | $7,324 | $8,095 | $8,769 |
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Permit Information
Chicago permits.
Structure
Building permit is sqft × construction_factor × scope_factor (from 2026 fee tables PDF). Trade permits are SEPARATE stand-alone flat fees per Section 14A-12-1204.2.
Department
Department of Buildings
Official Source
Verified
2026-03-23
Fee Anchors
$8k building fee: $602
$12k building fee: $602
$25k building fee: $602
Electrical base: $75
$12k building fee: $602
$25k building fee: $602
Electrical base: $75
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, Founder of TheFatBook · Methodology reviewed by Leonard "Chuck" Thompson, LC Thompson Construction Co. · 2026.Q1