What do you need help with?
Select the option that best describes your situation
Full Remodel
Complete bathroom transformation
›
Shower / Tub Only
Shower or bath replacement
›
Fixtures & Finishes
Vanity, tile, lighting update
›
Accessibility Upgrade
Walk-in shower, grab bars
›
Other / Not Sure
I'll describe my project below
›
Your St. Louis estimate
$11,900
$4,850 – $19,350 typical range in St. Louis
Based on your project and St. Louis's COL index of 88
FixItCosts› Bathroom Remodel› St. Louis, MO
🔨 Home Repair
📍 City
Roof ReplacementHVAC InstallationBathroom RemodelKitchen RemodelWindow ReplacementSolar Panel InstallationDriveway PavingDeck BuildingFence InstallationAttic InsulationElectrical Panel UpgradeWhole-House RepipingFoundation RepairSiding ReplacementWater Heater Replacement
Remodeling

Bathroom Remodel Cost
in St. Louis, MO

📍 St. Louis, MO · Updated March 2026 · ✓ Verified St. Louis data · BLS cost-of-living adjusted
Budget
$4,850
Basic / entry level
Most Common
$11,900
Standard quality
Average
Premium
$19,350
High-end / complex
Price Spectrum — St. Louis vs National Average
$4,850$19,350
St. Louis: $11,900
National avg: $13,500
12% below national avg

Full Price Breakdown

Verified St. Louis contractor rates — COL-adjusted
Bathroom Remodel Cost in St. Louis — By Level
LevelPrice RangeWhat This Gets You
Budget$4,850Entry-level materials, basic spec, smaller crew
Standard$11,900Mid-grade materials, licensed contractor, permit included
Premium$19,350High-end materials, established firm, full warranty
Per unitAvg: $11,900Per project — St. Louis

📍 St. Louis vs national average: St. Louis is a lower-cost market — Bathroom Remodel runs 12% below the $13,500 national average. Data sourced from BLS Regional Price Parities and updated quarterly.

See St. Louis Quick Facts in the panel to the right — including how to verify any attorney's licence.
Advertisement

Estimate Your Cost in St. Louis

🧮 St. Louis Bathroom Remodel Calculator
Remodel Scope
Fixture & Tile Tier
Estimated Cost in St. Louis
$11,900
$4,850 – $19,350 estimated range
📍 St. Louis tip: Always get 3 itemised quotes before committing. The cheapest quote is rarely the best value.
📐 Data source: BLS Regional Price Parities, adjusted for St. Louis. Estimates reflect market averages and may vary. Full methodology →
Advertisement
Scope: cosmetic refresh vs full gut renovationA cosmetic update in St. Louis — new fixtures, paint, vanity, lighting — runs $4,850–$5,950. A full gut renovation (moving plumbing, replacing subfloor, new tile throughout) runs $9,520–$19,350+. The scope decision is the single biggest cost driver. Define clearly what stays and what goes before getting any quotes.
Tile selection has an outsized impactTile is typically 30–40% of a bathroom remodel budget. Basic ceramic tile runs $2–$5/sq ft installed; mid-range porcelain $6–$12/sq ft; large-format or natural stone $15–$30/sq ft. The labour cost for intricate patterns or large-format tiles is substantially higher. In St. Louis, where seasonal factors affect pricing, heated tile floors are a popular upgrade that adds $500–$1,500 per bathroom.
Plumbing relocation multiplies costMoving a toilet, shower, or sink to a new location requires re-routing drain lines — potentially through concrete slab or multiple floors. This can add $1,500–$5,000+ to a bathroom remodel in St. Louis. Keeping plumbing fixtures in their current locations dramatically reduces cost. Confirm with your contractor exactly what's moving and why.
Waterproofing is the hidden critical costProper waterproofing behind shower tile and around the tub is the most important thing your contractor does — and the one most likely to be skimped on to cut costs. Failures show up 2–5 years later as mould, structural damage, and ceiling leaks below. Ask specifically what waterproofing membrane and method will be used before signing.
Permit requirements in St. LouisAny bathroom remodel involving plumbing changes, electrical work (GFCI outlets, exhaust fans), or structural modifications requires a permit in St. Louis. Unpermitted work creates serious problems at resale — buyers' home inspectors flag it and lenders may refuse financing. Confirm permits are included in your contractor's quote.
Labour is 40–50% of your remodel costIn St. Louis, contractor day rates are 12% below the national average due to a COL index of 88. A full bathroom remodel typically takes 1–3 weeks of skilled labour. Get quotes that break out labour from materials — this makes it easier to compare bids accurately and understand where the money is going.
Before You Hire in St. Louis
✅ Before Signing Anything
✓Verify contractor licence at pr.mo.gov (Missouri Division of Professional Registration)
✓Get 3 itemised quotes specifying materials and scope
✓Confirm permits are included in the quote
✓Never pay more than 10–20% upfront
✓Ask for proof of insurance and bonding
🚫 Red Flags
✗No written contract or scope of work
✗Quote excludes permits or disposal
✗Demands full payment upfront
✗Cannot provide local references
✗Unusually low quote with vague scope
📐
How we calculate St. Louis prices: Base cost data from industry surveys, adjusted by St. Louis's BLS Regional Price Parity index (88 vs US average 100). Reviewed quarterly. Full methodology →
March 2026
How much does a bathroom remodel cost in St. Louis?
Bathroom remodel costs in St. Louis range from $4,850 for a cosmetic refresh to $19,350 for a full gut renovation. The average complete remodel runs $11,900. St. Louis's labour costs are 12% below the national average. Scope — specifically whether plumbing moves or structural changes are involved — is the single biggest cost driver. Define scope before comparing any quotes.
How long does a bathroom remodel take in St. Louis?
A cosmetic update (new fixtures, vanity, paint) takes 3–5 days. A full gut renovation in St. Louis takes 2–4 weeks for a licensed contractor with all trades coordinated. The most common delays are: tile order lead times (2–3 weeks for special-order tile), permit scheduling (3–7 business days), and discovery of unexpected issues (rotted subfloor, outdated wiring) once demolition begins. Ask your contractor for a written schedule with milestone dates.
Do I need a permit for a bathroom remodel in St. Louis?
Any bathroom remodel involving plumbing changes (moving or adding fixtures), electrical work (new circuits, GFCI outlets, exhaust fans), or structural modifications requires a permit in St. Louis. Cosmetic-only work (paint, vanity swap, mirror) typically doesn't. Unpermitted plumbing or electrical work is flagged by home inspectors and can prevent a property sale or refinance. Always confirm permits are included in your contractor's scope.
What's the best return on investment for a bathroom remodel in St. Louis?
Mid-range bathroom remodels in St. Louis typically return 60–70% of cost at resale. Full luxury remodels often return less proportionally. The highest-ROI moves: replacing dated vanities and fixtures, re-grouting or retiling showers, improving lighting, and updating mirrors. Adding a bathroom to a home that is under-bathed for its bedroom count (e.g., 4 bedrooms, 1 bath) returns significantly more than upgrading an already-adequate bathroom.
How do I find a reliable bathroom remodeling contractor in St. Louis?
Get 3 itemised quotes — breakdowns of labour, tile, fixtures, and demo separately. Verify licence and insurance through your state contractors board. Ask specifically for references from bathroom projects completed in St. Louis in the past 12 months, and follow up by calling them. Red flags: quote with no line-item breakdown, no permits offered, demand for more than 10–20% upfront, and contractors who can't provide the name of their tile and fixture suppliers.

Find a Verified Contractor in St. Louis

What brings you here today?
Tell us your situation — we'll show your St. Louis cost estimate and match you with verified contractors. Free, no obligation.
✓ Free✓ No obligation✓ Verified contractors✓ 3 verified quotes
📋 Your Details
Step 1 of 3 — What best describes your bathroom remodel project?
Most common
01
Roof Replacement — St. Louis, MORoofing · Updated March 2026
$4,400–$15,850
02
HVAC Installation — St. Louis, MOHVAC · Updated March 2026
$3,350–$11,000
03
Kitchen Remodel — St. Louis, MORemodeling · Updated March 2026
$10,550–$61,600
04
Window Replacement — St. Louis, MOWindows · Updated March 2026
$3,950–$15,850
05
Solar Panel Installation — St. Louis, MOEnergy · Updated March 2026
$13,200–$35,200
Advertisement
Need a contractor in St. Louis? Get matched free — no obligation.
✓ Free ✓ No obligation ✓ Verified contractors