Bathroom Remodel Cost in Boise
Transparent pricing for every scope — from a quick guest-bath refresh to a full luxury master suite renovation. Updated for 2025–2026 Boise-area costs.
Every bathroom remodel is different, but most Boise projects fall into one of three tiers based on scope, material quality, and whether the layout changes. Use these ranges as a starting point — your free estimate will reflect your specific home and goals.
Budget
$15,000 – $25,000
Cosmetic refresh with updated finishes. Ideal for guest bathrooms, powder rooms, and hall baths where the existing layout works and plumbing stays in place.
Mid-Range
$25,000 – $45,000
The most common scope for Boise homeowners. Includes layout refinements, upgraded materials, and modern design elements that significantly improve both function and aesthetics.
High-End
$45,000 – $75,000+
Full gut renovation with premium materials, custom features, and complete layout redesign. Typical for master bathroom suites and luxury upgrades that become the showpiece of the home.
Understanding what you get at each tier helps you decide where to invest and where to save. Below is a detailed line-item breakdown for each scope level.
Budget Tier — $15,000 – $25,000
Cosmetic refresh with updated finishes. Ideal for guest bathrooms, powder rooms, and hall baths where the existing layout works and plumbing stays in place.
- Standard ceramic or porcelain tile (floors and tub surround)
- Stock vanity with cultured marble top (30"–48")
- New faucet, showerhead, and toilet (builder-grade or mid-tier)
- Fresh paint and updated lighting fixtures
- Basic exhaust fan replacement
- Re-caulk and re-grout existing surfaces where viable
- Standard chrome or brushed nickel hardware
Mid-Range Tier — $25,000 – $45,000
The most common scope for Boise homeowners. Includes layout refinements, upgraded materials, and modern design elements that significantly improve both function and aesthetics.
- Porcelain or large-format tile (floors, shower walls, accent niche)
- Semi-custom vanity with quartz or granite countertop (48"–60")
- Tub-to-shower conversion or new tub/shower combo
- Updated plumbing fixtures (Moen, Delta, or Kohler mid-tier lines)
- Recessed LED lighting with dimmer switches
- New exhaust fan with humidity sensor
- Glass shower enclosure (semi-frameless)
- Heated towel bar or floor heat prep
- New subfloor repair if needed
- Partial plumbing relocation (within 24" of existing lines)
High-End Tier — $45,000 – $75,000+
Full gut renovation with premium materials, custom features, and complete layout redesign. Typical for master bathroom suites and luxury upgrades that become the showpiece of the home.
- Natural stone or designer porcelain tile throughout
- Custom vanity with double sinks, soft-close, and quartz/marble top
- Curbless walk-in shower with linear drain and frameless glass
- Freestanding soaking tub
- Full plumbing relocation and upgrade (PEX repipe if needed)
- In-floor radiant heating
- Smart toilet or bidet seat
- Custom lighting design with sconces, recessed, and accent LEDs
- Built-in storage niches, linen tower, or medicine cabinet
- Premium fixtures (Brizo, Hansgrohe, orDERA)
- Electrical panel sub-feed if required
- Complete waterproofing system (Schluter Kerdi or equivalent)
National averages do not tell the full story. These local factors affect what you will actually pay for a bathroom remodel in the Boise metro area and Treasure Valley.
Older Home Surcharges
Boise's North End, Hyde Park, and Warm Springs neighborhoods have many pre-1960 homes with galvanized plumbing, knob-and-tube wiring, and plaster walls. Expect an additional $2,000–$8,000 for remediation work — including lead paint testing, asbestos abatement in flooring or pipe insulation, and bringing systems up to current Idaho building code.
Ada County Permit Fees
Building permits for bathroom remodels in Ada County typically run $150–$500 depending on project scope. Plumbing permits ($75–$150) and electrical permits ($75–$150) are filed separately. Plan review adds 5–10 business days. Iron Crest files and manages all permits as part of every project.
Idaho Plumbing Code Requirements
Idaho follows the International Plumbing Code with state amendments. Shower pans require a waterproof membrane and flood test. Anti-scald valves are mandatory. Vent sizing and drain slope requirements must meet code — older homes often need vent modifications that add $500–$1,500 to the project.
Winter Scheduling Discounts
Boise's remodeling season peaks from April through October. Scheduling your bathroom remodel during November through February can yield 5–10% savings as contractor availability increases and material suppliers offer off-season pricing. Interior projects like bathrooms are ideal for winter work since weather does not impact the job site.
Electrical Panel Capacity
Many Boise homes built before 1990 have 100-amp or 150-amp electrical panels. Adding heated floors, a steam shower, or multiple new circuits may require a panel upgrade ($1,500–$3,500), which must pass Ada County electrical inspection.
Energy Efficiency Incentives
Idaho Power and Intermountain Gas offer rebates for energy-efficient water heaters, low-flow fixtures, and LED lighting upgrades. These can offset $200–$800 of your project cost. We help identify applicable rebates during the planning phase.
The type of bathroom you are remodeling significantly affects cost. A small powder room costs a fraction of a full master suite — but price per square foot is often higher in smaller spaces because plumbing and fixtures represent a larger share of the budget.
| Bathroom Type | Typical Size | Cost Range | Notes |
|---|---|---|---|
| Powder Room / Half Bath | 15–25 sq ft | $8,000 – $18,000 | Vanity, toilet, flooring, paint, mirror, and lighting. No shower or tub means lower costs, but premium finishes can push the range higher since the space is small and every detail is visible. |
| Guest Bathroom | 35–50 sq ft | $15,000 – $30,000 | Full bathroom with tub/shower combo. Typically receives mid-grade finishes since it sees occasional use. A popular upgrade for Boise homeowners preparing for resale. |
| Hall Bathroom | 40–60 sq ft | $18,000 – $40,000 | The household workhorse — used daily by family members. Durability matters here. Porcelain tile, solid vanity construction, and quality fixtures pay for themselves in longevity. |
| Master Bathroom Suite | 60–120+ sq ft | $35,000 – $75,000+ | Separate shower and tub, double vanity, upgraded lighting, and often heated floors. Layout changes and luxury fixtures drive costs. The highest-ROI bathroom investment for Boise homes. |
Breaking down costs by individual component helps you understand where your money goes and where you have the most flexibility to adjust scope.
| Component | Cost Range | Details |
|---|---|---|
| Tile (supply + labor) | $8 – $35 / sq ft | Ceramic at the low end, natural stone at the high end. Large-format tiles reduce grout lines but require a flatter substrate. |
| Vanity & Countertop | $500 – $5,000+ | Stock vanities from $500. Semi-custom from $800. Custom solid-wood with quartz top from $2,500. |
| Shower / Tub | $2,000 – $15,000 | Acrylic insert at the low end. Custom tile shower with frameless glass at the high end. Freestanding tubs $1,500–$5,000. |
| Plumbing | $1,500 – $5,000 | Fixture swap is lower cost. Full rough-in relocation, valve replacement, or PEX repipe significantly increases the range. |
| Electrical | $500 – $2,000 | Basic fixture swap vs. new circuits, GFCI upgrades, exhaust fan wiring, and heated floor connections. |
| Fixtures & Hardware | $300 – $3,000 | Faucets, showerheads, towel bars, toilet, mirrors. Builder grade starts around $300 total. Luxury lines exceed $3,000. |
| Labor (all trades) | $5,000 – $25,000 | Typically 40–60% of the total project cost. Includes demolition, carpentry, tile setting, plumbing, electrical, and painting. |
| Permits & Inspections | $150 – $500 | Ada County building, plumbing, and electrical permits. Iron Crest handles all permit applications on your behalf. |
* All figures reflect 2025–2026 Boise-area pricing. Actual costs depend on material selections, site conditions, and project complexity. Contact us for a detailed, project-specific estimate.
Cost is just one piece of the puzzle. Explore our companion guides to understand the full picture before starting your project.
Bathroom Remodeling
Full service overview, process, and what to expect.
Learn MoreTimeline Guide
How long each phase takes and what affects the schedule.
Learn MorePermits Guide
Ada County permit requirements and inspection process.
Learn MoreMaterials Guide
Tile, vanities, fixtures, and waterproofing options.
Learn MoreDesign Ideas
Popular Boise bathroom styles, layouts, and trends.
Learn MoreFinancing Options
Monthly payment plans to fit your budget.
Learn MoreCommon questions Boise homeowners ask about bathroom remodeling costs.
How much does a bathroom remodel cost in Boise, Idaho?
A bathroom remodel in Boise typically costs between $15,000 and $75,000 or more, depending on scope and materials. A cosmetic refresh of a guest bath starts around $15,000–$25,000, a mid-range remodel with layout changes runs $25,000–$45,000, and a full luxury master bathroom renovation costs $45,000–$75,000+. These ranges reflect 2025–2026 Boise-area pricing including labor, materials, and permits.
What is the most expensive part of a bathroom remodel in Boise?
Labor is the single largest cost, typically accounting for 40–60% of the total project. Among materials, custom tile work and shower enclosures are the biggest line items — a fully tiled walk-in shower with frameless glass can cost $5,000–$12,000 alone. Plumbing relocation is the most expensive trade-specific item if you are changing the bathroom layout.
Can I remodel a bathroom in Boise for under $15,000?
Yes, but the scope will be limited to cosmetic updates: painting, new hardware, a basic vanity swap, updated light fixtures, and perhaps a new toilet. If the existing tile, plumbing, and layout are in good condition, a surface-level refresh can cost $8,000–$14,000. Once you start opening walls or moving plumbing, costs rise quickly past the $15,000 threshold.
Does a bathroom remodel increase home value in Boise?
Yes. According to national remodeling data adapted for the Boise market, a mid-range bathroom remodel typically recoups 60–70% of its cost at resale, while a minor cosmetic update can recoup 80% or more. In Boise's competitive housing market, updated bathrooms are among the top features buyers look for, particularly in neighborhoods like the North End, East End, and Southeast Boise.
How long does it take to get a bathroom remodel permit in Ada County?
Ada County and the City of Boise typically process standard bathroom remodel permits within 5–10 business days for plan review. Simple permits (fixture-for-fixture swaps with no layout changes) may be issued over the counter in 1–2 days. More complex projects requiring structural review can take 2–3 weeks. Iron Crest Remodel handles all permit applications and inspections as part of our full-service approach.
Know Your Numbers Before You Start
Get a detailed, no-obligation estimate for your Boise bathroom remodel. We break down every line item so there are no surprises.