How Much Does Bathroom Design Cost? [2025 Data]

This article was created using automation technology and thoroughly fact-checked and edited by an Angi Editor in accordance with our AI policy.

Bathroom design costs average $8,000, with most projects ranging from $3,000 to $12,000 depending on project scope and finishes. Homeowners may pay as little as $500 for basic design services or up to $25,000 or more for luxury, custom bathrooms. Costs are often calculated on a per-project basis, but some designers charge between $50 and $250 per hour or $10 to $50 per square foot.

A well-designed bathroom improves daily comfort and increases home value. This guide explains everything you need to know about bathroom design cost, helping you budget confidently for your project.

Bathroom Design Cost Factors

Understanding what drives bathroom design cost helps you make informed decisions. Several factors, from bathroom type to add-ons, influence your final price.

Types

The type of bathroom you are designing makes a big difference in both complexity and cost. A powder room requires less planning and fewer features than a primary bath or luxury spa bath. Remodels may involve more constraints than new construction, affecting design needs and price.

The scope of your project, such as adding a walk-in shower or heated floors, will also affect the bottom line.

Size

Bathroom size is a key driver of bathroom design cost. Larger bathrooms require more planning, materials, and time to complete. Designers often charge by the square foot, so knowing your space helps estimate your investment.

Smaller bathrooms are less expensive to design, while larger or specialty spaces require more detailed planning and features.

Materials

Material selection has a significant impact on your bathroom design cost. Standard finishes keep costs lower, while high-end or custom materials increase your budget. Designers can recommend and source materials, sometimes accessing trade discounts.

Upgrading to premium tile, imported stone, or designer fixtures will raise your overall cost. Your designer’s recommendations and sourcing can also affect what you spend.

Labor

Labor is another major part of the bathroom design cost. Interior designers, architects, and design-build firms all set their own rates. Designers may charge by the hour, per square foot, or a flat project fee. Expect to pay between $50 and $250 per hour or $10 and $50 per square foot.

Labor costs vary by region and project complexity. More involved projects may also require engineers or specialty consultants. A standard design project requires 10 to 40 hours of professional time, depending on the level of detail and number of revisions.

Prep

Design prep includes initial consultations, site measurements, and planning sessions. Most designers charge a fee for the first meeting, which ranges from $100 to $500. Additional costs may include:

• Fees for design revisions or extra meetings are $50 to $200 per session

• Expenses for 3D renderings or mood boards, from $100 to $1,000

• Procuring samples, which may cost $50 to $300

• Permit research and code compliance checks, often $100 to $500

These upfront steps help ensure your design meets your needs and local regulations.

Tipping

Tipping is not expected for bathroom designers or design teams. If your designer provided exceptional service or met an expedited deadline, a gratuity of 5% to 10% of the design fee is a thoughtful gesture. However, most industry professionals do not anticipate tips, and a sincere thank you or positive review is often appreciated.

Additional Cost Factors

Several other factors can increase your bathroom design cost:

• Demolition planning and coordination, if part of the design scope

• Project management or oversight fees after design completion

• Permit application and inspection costs related to design plans

• Structural or systems planning for plumbing, electrical, or ventilation upgrades

• Custom features like built-in storage, heated floors, or specialty lighting

• Decorative add-ons, such as accent walls, luxury fixtures, or smart technology

• Accessibility or universal design, including grab bars and curbless showers

• Rush fees for tight deadlines or phased construction schedules

Each of these elements adds to your overall investment, especially if your project includes custom or specialty work.

Bathroom Design Ongoing Costs

Once your bathroom is designed and built, a few ongoing costs help maintain its beauty and function.

Maintenance

Routine maintenance for designer-recommended materials protects your investment. Natural stone surfaces may need periodic sealing, while specialty tiles or fixtures might require specific cleaning products. Regular upkeep, such as caulking and grout sealing, keeps your bathroom looking fresh and prevents water damage. Expect to spend $100 to $300 per year on basic maintenance.

Repairs

Repairs for designer-installed features vary by material and complexity. Tile repairs or fixture replacements are straightforward. Custom or high-end installations, such as bespoke vanities or imported tile, may be more expensive to fix—sometimes $500 to $2,000—due to specialized labor or hard-to-source parts. The frequency of repairs depends on use and material durability.

Insurance

Major bathroom design projects can affect your homeowner’s insurance. A significant remodel may increase your home’s value, leading to slightly higher premiums. Some policies offer coverage for design errors or construction defects, especially if your designer or contractor is licensed and insured. Check with your carrier to ensure your new bathroom is fully protected.

Why You Should Hire a Bathroom Design Pro

Designing a bathroom means making sure the layout, fixtures, lighting, and storage all work together to create a cohesive, functional design. When tackling this project yourself, it’s easy to miss critical spacing, clearance, and material details that end up costing more to fix later. That’s why it’s a good idea to hire a local bathroom designer to help. 

Here’s why it’s ideal to hire a bathroom design pro

Bathroom designers help coordinate every decision so your remodel comes together smoothly:

• They understand how layout impacts things like plumbing, ventilation, and fixture placements.

• Pros know which materials hold up best against moisture, heat, and daily use.

• They can create accurate floor plans and 3D renderings that prevent measurement and spacing issues.

• Designers also help streamline decisions on tile, lighting, vanities, and storage so the remodel stays cohesive.

• They can help you stick to your budget by recommending cost-efficient alternatives and preventing ordering mistakes.

If you want to DIY a part of a bathroom design

You can expedite the design process by taking a few early planning steps before bringing in a pro:

• Gather inspiration photos and note the features you like.

• Measure the room’s dimensions, including ceiling height and existing plumbing locations.

• Identify must-have elements versus nice-to-have upgrades.

• Research general material options for tile, flooring, and fixtures to better understand pricing.

• Create a rough sketch of your preferred layout to share with your designer.

Tips to Reduce the Cost of Bathroom Design 

Smart planning and creative choices help keep your bathroom design costs manageable. Consider these money-saving strategies:

• Choose cost-effective materials that mimic high-end looks

• Limit custom features to essential areas

• Reuse or refinish existing fixtures and cabinetry where possible

• Get multiple quotes from designers and contractors

• Bundle design and construction services for potential discounts

• Plan layout changes carefully to avoid moving plumbing or electrical

• Shop sales and clearance for materials and fixtures

• Consider phased upgrades instead of investing in a full remodel

• Use digital design tools to visualize changes before committing

These steps can help you achieve your dream bathroom without overspending.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.