Last updated: 2026-06-25
Last updated: 2026-06-25
12,800+ estimates calculated this month
Bathroom Remodel Estimating Guide
Cost ranges by quality level, the line items every bathroom bid needs, and the hidden costs that blow up a job in 2026.
What Goes Into a Bathroom Remodel Estimate?
A complete bathroom remodel estimate covers demolition, plumbing, electrical, waterproofing, tile, fixtures, and finish work. The line that wrecks bad bids is almost always the stuff behind the walls. You cannot price rot or a leaking shower pan you have not seen yet.
- Demolition / tear-out: $500-$2,000 for a standard hall bath
- Plumbing rough-in / relocation: $450-$1,800 per fixture moved
- Electrical (GFCI, fan, lighting): $400-$1,500
- Shower waterproofing / pan: $400-$1,200
- Tile installed (floor + shower): $7-$25 per sq ft
- Vanity & countertop: $600-$3,500 installed
- Toilet: $200-$700 installed
- Tub or shower unit: $700-$4,000 installed
I break every bathroom into line items instead of a single flat number. When a homeowner sees the demo, the tile, and the fixtures called out separately, they understand what they are paying for and they stop comparing my honest bid to a lowball that left half the scope out.
Key Takeaways
- A standard bathroom remodel runs $8,000-$25,000 in 2026
- Tile installed runs $7-$25 per sq ft for floor and shower walls
- The behind-the-wall work is where bad bids cut corners
Bathroom Remodel Cost by Quality Level (2026)
A budget bathroom refresh starts around $8,000, a mid-range remodel runs $15,000-$25,000, and a full premium gut can clear $40,000. The size of the room and how much plumbing you move drives the number more than the finishes do.
- Budget refresh ($8K-$12K): new vanity, toilet, fixtures, paint, keep the layout. Toilet $250, vanity $800, fixtures $400, tile floor $1,200, labor the rest.
- Mid-range remodel ($15K-$25K): new tile shower, tile floor, vanity, lighting, exhaust fan, no wall moves. Tile $4,500, shower unit $2,200, vanity $1,800, labor and rough-ins the balance.
- Premium gut ($30K-$50K+): moved walls, curbless tile shower, heated floor, custom vanity, freestanding tub. Tile $9,000, custom vanity $4,500, freestanding tub $3,000, plumbing relocation $4,000.
Prices vary by region, so pull local material and labor rates before you bid and tell the homeowner to get multiple bids. A mid-range bathroom in the Pacific Northwest where I work usually starts higher than the national average because of older housing stock and tighter code.
Key Takeaways
- Budget refresh: $8K-$12K keeping the existing layout
- Mid-range tile remodel: $15K-$25K with a new tile shower
- Premium gut with moved walls: $30K-$50K and up
The Hidden Costs That Blow Up a Bathroom Bid
Concealed water damage is the number-one reason a bathroom remodel runs over. Bathrooms leak slow and quiet, and the rot does not show up until the tile and drywall come off. I write a "concealed damage billed at actual" line into every bathroom estimate so a surprise does not come out of my margin.
- Subfloor rot / repair: $300-$1,500 once the toilet flange leak gets exposed
- Out-of-code wiring: $400-$1,200 to add a GFCI circuit or fix old knob-and-tube
- Old galvanized or cast iron plumbing: $500-$2,500 to bring up to code when you open the wall
- Mold remediation: $500-$3,000 if water sat long enough to spread
- Permits & inspection: $150-$500, and they are not optional once you touch plumbing or electrical
- Dumpster: $350-$600 for haul-off on a full gut
Around here I have opened bathroom walls in homes built before modern code and found plumbing that should have failed years ago. That is exactly why I tell homeowners to set aside 15-20% on top of the bid. The honest contractor is the one who warns you about the surprises before demo day, not the one who change-orders you after.
Key Takeaways
- Concealed water damage is the top reason bathrooms run over
- Set aside 15-20% contingency on top of the estimate
- Permits run $150-$500 and are required once you touch plumbing or electrical
How to Use This Calculator
Enter Your Company Info
Fill in your remodeling company name, address, phone, email, and license number to brand the estimate with your business details.
Add Bathroom Work Items
Select item types from the dropdown (demo, plumbing rough-in, electrical, waterproofing, floor and shower tile, vanity, toilet, tub or shower unit, fixtures, paint, trim), then enter quantity, material cost per unit, and labor hours.
Include Dumpster, Permit, and Misc Fees
Add a line for the dumpster and permit. A dumpster runs $350-$600 on a full gut and a bathroom permit typically runs $150-$500 once you touch plumbing or electrical.
Preview and Print
Click Preview to see a professionally formatted bathroom remodel estimate. Use the Print button to save as PDF or print a hard copy for your client.
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Frequently Asked Questions
How do you estimate a bathroom remodel?
Break the bathroom into line items: demolition, plumbing rough-in, electrical, waterproofing, floor and shower tile, vanity, toilet, tub or shower, fixtures, paint, and trim. Price each one with material plus labor, then add a dumpster, permit, and a 15-20% contingency for what is hidden behind the walls. A standard bathroom remodel runs $8,000-$25,000 in 2026, and a full gut with moved walls can clear $40,000. Run your tile square footage through the Shower Tile Calculator first so the quantities are locked in before you price them.
How much does a bathroom remodel cost in 2026?
A budget refresh runs $8,000-$12,000 keeping the existing layout, a mid-range remodel with a new tile shower runs $15,000-$25,000, and a premium gut with moved walls and a curbless shower runs $30,000-$50,000+. The size of the room and how much plumbing you relocate drives the number more than the finish level does. Prices vary by region, so confirm local material and labor rates before you bid. Compare the room next door with the Kitchen Remodel Cost Calculator when a client is doing both.
What should a bathroom remodel estimate include?
A complete bathroom estimate should list: demolition and haul-off, plumbing rough-in and any fixture relocation, electrical (GFCI, exhaust fan, lighting), shower waterproofing and pan, floor and shower tile with a waste factor, vanity and countertop, toilet, tub or shower unit, faucet and accessories, paint and trim, permits and inspection, payment terms, and a concealed-damage-at-actual exclusion for rot, mold, or out-of-code wiring you cannot see until demo day.
How do contractors price a bathroom remodel for a client?
Most remodelers price by line item, not a flat per-square-foot number, because a bathroom is a stack of different trades crammed into a small room. The honest way is to call out demo and rough-in as their own lines and write a concealed-damage exclusion, since you cannot price what you cannot see until the tile comes off. Build your bid fast with this template, then Try EstimationPro free to turn a quick walkthrough into a complete bathroom proposal, send it automatically, and follow up with the homeowner so you win more of the bids you already send.
How long does it take to estimate a bathroom remodel?
By hand, a thorough bathroom takeoff and bid takes 1-2 hours once you have measured the room and priced the fixtures. This template cuts the formatting time to a few minutes because the math, totals, and a printable client-ready estimate are built in. Add your line items, drop in your quantities from the Tile Calculator, and you have a professional estimate ready to hand over the same day. Speed matters: homeowners often go with whoever quotes first, not whoever is best.
Do I need a permit for a bathroom remodel?
Yes, once you touch plumbing, electrical, or move a wall. A cosmetic refresh (paint, vanity swap, new fixtures in the same spot) usually does not, but anything structural or in the wet wall does. Bathroom permits typically run $150-$500 and inspectors will come out more than once. Build the permit into the estimate as its own line so the homeowner is not surprised, and never skip it. An unpermitted bathroom comes back to bite the homeowner at resale.
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