5x7 Bathroom Remodel Cost in Wisconsin: 2026 Cost & Hiring Guide
Most 5x7 bathroom remodels in Wisconsin cost $6,000 to $10,000 in 2026, with the full range running from $2,800 for a cosmetic refresh to $13,000 for a full gut to the studs. Whether you keep the existing plumbing layout is the single biggest factor, and in a room this size it matters more than the tile you choose.
Updated 2026-08-17 · 12 min read · 2,795 words
Bathroom project - T&JIf you're comparing contractors right now, this guide covers what your 5x7 project should actually cost, which permits you'll need, and how to vet a contractor before you sign anything.
5x7 Bathroom Remodel Cost in Wisconsin: The Short Answer
Most 5x7 bathroom remodels in Waukesha County land at $6,000-$10,000 for 2026, depending on whether you're keeping the existing layout or moving plumbing. The full range across all tiers runs $2,800-$14,000: a cosmetic refresh sits at $2,800-$4,500, a mid-range remodel with new tile and fixtures runs $5,500-$9,000, and a full gut down to the studs lands at $9,000-$13,000. Expect a 4-6% bump over 2026 numbers thanks to labor and material inflation.
A 5x7 bathroom is 35 square feet, one of the most common small full-bath footprints in Wisconsin homes built between 1950 and 1990. The range is wide because scope varies wildly. Two 5x7 baths in the same Brookfield ranch can be identical on the outside and $8,000 apart on the invoice, based on tile choice, whether the toilet moves, and what the crew finds when they open up the wall behind the tub. For a broader look at average bathroom remodel cost across Wisconsin, the small-footprint math is friendlier than most homeowners expect. At T&J Remodeling, we quote 5x7 baths every week, and this article breaks down what actually drives the number.
Cost by Tier: Budget, Mid-Range, and Full Gut
A 5x7 bathroom breaks cleanly into three tiers in 2026. Knowing which one you're actually buying is the fastest way to catch a mismatched quote.
Budget Refresh: $2,800-$4,500
Bathroom - T&JWhat's included: new toilet, new vanity in the same spot, new faucet and showerhead, fresh paint, new light fixture, and either a tub reglaze or a shower liner over the existing tub or surround. Everything stays where it is. No walls open.
Want this priced for your bathroom?
John walks your space, measures it, and leaves a written itemized estimate. No cost, no obligation, no sales script.
What's NOT included: no new tile floor, no shower demo, no plumbing changes, no exhaust fan upgrade.
Timeline: 5-10 working days.
Right for: rental units, resale prep, or a homeowner whose bathroom is functionally fine but visually stuck in 1988.
Mid-Range Remodel: $5,500-$9,000
What's included: new tile floor, new tile or acrylic shower surround, new vanity, new toilet, all-new fixtures, new lighting, GFCI outlets brought to code, and a new exhaust fan. Often includes a tub-to-shower conversion pricing swap on the existing footprint. Plumbing stays on the same wet wall.
Timeline: 10-15 working days.
Right for: most Waukesha County homeowners planning to stay in the home 5+ years. This is the tier that recoups the best resale value.
Full Gut Renovation: $9,000-$14,000
What's included: demo down to studs, new subfloor if the old one is soft, new plumbing rough-in (same wet wall), new tile shower with waterproofing membrane, custom vanity, premium tile, upgraded lighting, and all-new drywall. You may spend $9,000-$13,000 on the 5x7 itself, with the top end reaching $14,000 once premium finishes are added.
What's NOT included: moving the toilet or shower to a different wall (that's another ~$5,000).
Timeline: 15-25 working days.
Right for: older homes with tile from the Nixon era, hidden water damage, or homeowners who want the bathroom done right for the next 20 years.
If your existing bath has any signs of a slow leak (soft floor near the toilet, dark grout lines at the tub base, musty smell), don't buy a mid-range remodel and hope. Price the full gut. Opening the wall and finding rot mid-project turns a $7K job into a $12K job overnight.
Where the Money Actually Goes (Line-Item Breakdown)
Here's where the dollars actually land in a typical 5x7 mid-range remodel. Use this to check what your other quotes include (or don't).
| Line item | Typical 2026 cost | Notes |
|---|---|---|
| Labor | 40-65% of total | $50-$80/hr contractor rate |
| Demo & prep | $1,000-$2,300 | Includes disposal fees |
| Toilet (materials) | $90-$1,500 (avg $500) | Install labor separate |
| Vanity (materials) | $300-$4,000 (avg $1,500) | Install labor separate |
| Shower fixtures + surround | $300-$4,000+ | Prefab low, custom tile high |
| Tile flooring (materials) | $2-$16/sq ft | Install labor separate |
| Lighting fixtures | $50-$600 each | Typically 2-3 fixtures in a 5x7 |
| Bathroom sink | $50-$300 | Often included with vanity |
| Permits | $100-$1,000 | Varies by municipality |
Labor eats 40-65% of a 5x7 bathroom remodel budget in 2026, per current regional contractor pricing data. That share reflects licensed, insured tile setters, plumbers, and electricians working under Wisconsin UDC standards.
Sources & methodology note: The $50-$80/hr labor rate reflects 2026 regional contractor pricing data for Waukesha County trades. Permit fees are drawn from municipal building department fee schedules across Brookfield, Waukesha, Pewaukee, and New Berlin. Water damage repair, when discovered during demo, adds roughly $3.75-$7 per square foot. These figures are ranges, not fixed prices. A written quote from any contractor should show line-item labor and material separately.
Here's the trap: fixture prices above are materials only. Every item on that list needs installation labor on top, which is where a lot of DIY-priced online estimates fall apart.
The tile line is the biggest swing. A 35-square-foot floor in $2/sq ft ceramic is $70 in material, the same floor in $16/sq ft imported porcelain is $560. Multiply that difference across the shower walls too and you understand how tile choice alone can move a quote by $2,000.
What Makes One 5x7 Cost $6K and Another Cost $14K
Almost every $8,000 gap between two 5x7 quotes traces back to five variables. Here's what actually moves the number.
1. Layout change or plumbing relocation. Moving the toilet or shower off the existing wet wall adds around $5,000. You're rerouting supply lines, cutting new drain paths through the floor, patching the old openings, and pulling a separate plumbing permit. If you can live with the current layout, put that $5K into better tile or a better vanity instead.
2. Tile choice. $2/sq ft ceramic vs $16/sq ft imported porcelain is an 8x difference in material. In a small room where tile covers the floor and the shower walls, this alone can swing a quote by $2,000-$3,000.
3. Shower type. A prefab acrylic surround installs in a day and costs $300-$800 in materials. A custom tile shower with a linear drain, curbless entry, and waterproofing membrane can run $4,000+ before you touch the fixtures. The prefab lasts 10-15 years and looks like a prefab. The custom tile lasts 25+ years if it's waterproofed correctly and looks like the bathroom you actually wanted.
4. Hidden water damage. John, co-founder and project manager at T&J Remodeling, has opened up 5x7 baths across Waukesha County and found rotted subfloor under the toilet flange more times than he can count. A complete quote includes an allowance for unforeseen conditions. A lowball quote assumes everything under the tile is fine, then hits you with a change order when it isn't. Water damage repair alone runs $3.75-$7 per square foot, and that's before you factor in the framing and drywall repairs that usually come with it.
5. Quality of the trades. A cheap tile install fails in 3 years. Grout cracks, water gets behind the tile, and you're paying for the same shower twice. This is the variable you can't see in a quote, which is why references and photos of finished work matter more than price alone.
If one contractor's quote is 30% below the others, don't assume they found efficiencies. Ask them to line-item their scope against the higher quote. Nine times out of ten, they've left off permits, waterproofing, disposal, or the exhaust fan.
How to Read a 5x7 Bathroom Quote (What's Missing on Low Bids)
This is the section you actually came here for. If you're holding two or three quotes right now, use this checklist to spot what's missing.
A complete 5x7 quote should include:
Bathroom - T&J- Demo and disposal (with dump fees itemized)
- Permit fees (plumbing and/or electrical if scope requires)
- Waterproofing membrane behind shower tile (not just backer board)
- Cement backer board (never greenboard behind a tile shower)
- Plumbing rough-in inspection allowance
- GFCI outlets to code
- Exhaust fan meeting Wisconsin UDC ventilation requirements
- Grout sealing on finished tile
- Punch list and final walkthrough
- Written warranty terms (workmanship and labor)
- Allowance line for unforeseen conditions
- Daily cleanup and final cleanup
What low bids commonly leave off:
- Permits (assumes you'll pull them, or nobody will)
- Disposal fees (billed separately after the job)
- Waterproofing behind tile (skipped to save labor and material)
- Exhaust fan upgrade (existing one gets reinstalled even if it's underpowered)
- Unforeseen conditions allowance (change orders instead)
- Warranty specifics (verbal promise, nothing in writing)
Here's the honest read: the cheap bid isn't always dishonest. It's often just incomplete. A contractor bidding a scope you didn't fully define isn't going to include lines you didn't ask for. The problem is you don't find out until week three.
The 'why is yours higher?' question is fair, and the answer isn't defensive. Our quotes include the project management, change-order discipline, permit pulling, and warranty work that low bids leave off. On every T&J project, one owner runs the communication personally from consultation through punch list. Ask both contractors for a line-item quote. The gap will explain itself.
Permits, Code, and Wisconsin Rules That Affect the Price
Wisconsin residential bathroom work falls under the Uniform Dwelling Code (UDC), administered by the Wisconsin Department of Safety and Professional Services.
Plumbing permit. Required whenever you relocate a fixture, add a fixture, or change the drain-waste-vent configuration. Same-spot toilet swaps and vanity swaps usually don't trigger a permit. Move the toilet 18 inches and you're pulling one. For the full walkthrough, see when a Wisconsin bathroom plumbing permit is required.
Electrical permit. Required for new circuits or relocating GFCI outlets. Bringing an old bathroom up to current GFCI code often triggers this, and it's a good thing (the Electrical Safety Foundation has clear data on how many bathroom shock incidents GFCI outlets prevent).
Permit fees run $100-$1,000 in Waukesha County depending on the municipality. Brookfield, Pewaukee, New Berlin, and Waukesha each set their own fee schedule.
Skipping a required permit creates three real problems. Resale disclosure requires you to tell buyers about unpermitted work. Homeowner's insurance can deny a claim if a leak traces to unpermitted plumbing. And the building department can order a tear-out. Permits aren't optional friction, they're insurance.
Timeline: How Long a 5x7 Remodel Actually Takes
Realistic 2026 timelines from a Waukesha County crew:
- Budget refresh: 5-10 working days
- Mid-range remodel: 10-15 working days
- Full gut: 15-25 working days
The two most common schedule killers aren't the crew. They're waiting on a special-order tile shipment (2-4 weeks lead time on imported porcelain is normal) and waiting for the plumbing rough-in inspection to be scheduled by the municipal inspector. Book lead time in season (spring through fall) runs 4-8 weeks.
If your home has only one bathroom, we sequence the work so the toilet is out of service for the shortest possible window, usually 3-5 days in the middle of the project. Discuss this upfront with any contractor you're comparing.
Getting an Accurate Quote for Your 5x7 Bathroom
Before any consultation (ours or anyone else's), have these ready:
- Rough scope: refresh, mid-range, or full gut?
- Must-haves vs nice-to-haves
- Budget ceiling you actually won't cross
- Any known problems: slow drain, soft floor, cracked tile, moldy grout, weak exhaust
- Photos of the existing bathroom from three angles
Bathroom - T&JOur bathroom remodeling in Waukesha County service starts with a free in-home consultation: walk the space, talk through layout options, flag anything that looks like a hidden issue, and give you an honest range before anything gets signed. If our number comes in higher than another bid, we'll walk you through exactly what's in ours that isn't in theirs.
Frequently asked questions
Is a 5x7 bathroom too small to be worth remodeling?
No, and 5x7 is one of the most common bathroom sizes in Wisconsin homes built between 1950 and 1990. The small footprint keeps material costs down. Mid-range bathroom remodels recoup up to 80% of their cost at resale per the Remodeling Cost vs. Value Report, which means the return on a small bath often beats larger projects on a percentage basis. The catch is that a small room magnifies quality: bad tile work or a cheap vanity is impossible to hide in 35 square feet, which is why the labor tier you choose matters more than in a larger bathroom.
Can I remodel a 5x7 bathroom for under $5,000 in Wisconsin?
Yes, but only as a cosmetic refresh. New toilet, new vanity, new fixtures, paint, and reglazing or an overlay for the tub. You're not moving plumbing, not retiling the shower, and not touching anything behind the walls. The moment you add tile work you add a tile setter's labor rate plus waterproofing materials, and the moment you relocate a fixture you add a plumbing permit, rerouted lines, and drywall patching. Any of those triggers puts you above $5,000. Anyone quoting a full gut for under $5,000 is either leaving something off the scope or planning to hit you with change orders.
How much does it cost to move the toilet or vanity in a 5x7 bathroom?
Relocating a fixture off the existing wet wall typically adds around $5,000. That covers rerouting supply lines, cutting new drain paths through the floor, patching the old openings, and pulling a separate plumbing permit. The reason it's so much: you're not just moving a fixture, you're triggering plumbing labor (2 trade days minimum), drywall repair, floor patching, and an inspection cycle that can add 3-5 days to the schedule. If you can live with the existing layout, save that money and put it toward better tile or a better vanity, which you'll actually see every day.
Do I need a permit for a 5x7 bathroom remodel in Wisconsin?
It depends on scope. Cosmetic swaps (same-spot toilet, same-spot vanity, paint, flooring) generally don't require a permit. Any plumbing relocation, new electrical circuit, or structural change triggers a permit under Wisconsin's Uniform Dwelling Code. Permit costs run $100-$1,000 in Waukesha County depending on the municipality. Skipping a required permit creates three cascading problems: at resale you have to disclose unpermitted work (which knocks 2-5% off buyer offers), homeowner's insurance can deny a leak claim traced to unpermitted plumbing, and the building department can order a tear-out that costs more than the original permit fee by a factor of ten.
Why is one 5x7 bathroom quote $6,000 and another $12,000?
Almost always scope, not markup. The higher quote usually includes items the lower one leaves off: permits, disposal fees, waterproofing membrane behind tile, an exhaust fan upgrade, a labor allowance for water damage discovered during demo, and a real warranty. Why? Because a licensed, insured contractor carries workers' comp and liability insurance on every trade in the room, which is baked into the labor line at $50-$80/hr. An unlicensed contractor skips that overhead, which is why their number looks better until something goes wrong and you have no legal recourse. It can also reflect tile installation quality: a $2/sq ft tile installed poorly looks worse than a $10/sq ft tile installed right. Ask both contractors for a line-item breakdown and the gap explains itself.
How long will my 5x7 bathroom be out of commission?
Plan on 10-15 working days for a mid-range remodel and 15-25 working days for a full gut. The two most common delays aren't the crew. They're waiting on a special-order tile shipment (imported porcelain runs 2-4 weeks lead time) and waiting for the plumbing rough-in inspection to be scheduled by the municipal inspector, who may be a week out in busy seasons. That's why sequencing matters: a good project manager schedules the tile order the day the contract is signed, not the day demo starts. If your home has only one bathroom, discuss sequencing upfront so you're not without a toilet for two weeks.
Figures come from 5 third-party sources plus pricing from recent Waukesha County projects. Written by John (PM, 14 yrs) and reviewed by Telli, who has been remodeling in Wisconsin since 1989. Updated 2026-08-17.
Ready to talk through your project?
Free in-home consultation. No cost or obligation. No sales script.
Estimates: open this week. New project starts are typically 4-6 weeks out, so the earlier we walk your space, the more flexibility you have on a start date.
- Walkthrough & written itemized estimate — free
- Real allowances, permit included, cement board behind every wet wall
- Two-year written workmanship warranty, no asterisks
- One accountable contact from day one to day done
