How Much Does It Cost to Paint the Interior of a House in 2026?

When it comes to updating your home, there’s nothing quite as effective as a fresh coat of paint. Interior painting not only personalizes your space but can also increase the value of your home and make your home feel brand new. But one of the most common questions homeowners have is: How much does interior painting cost?

Quick Overview:

Before we dive into the details, here are the key things you should know about interior painting costs:

• The national average cost of an interior project with CertaPro Painters® is $4,220. This range includes all projects — from a single room to a full home repaint
• Prices will vary depending on project size, paint type, and room size
• Special features like trim, windows, and built-ins can increase cost
• The level of preparation required and number of coats will also impact cost
• Many projects also require additional services, such as light carpentry or drywall repair
• Getting a detailed, custom estimate is the best way to know your true cost

The cost to paint a home varies on a variety of factors including the location and the condition of your home. This guide gives some general averages on the national level. For accurate local pricing, contact your local CertaPro Painters Franchise for a free estimate.

What is the average interior house painting cost in 2026?

On average, homeowners can expect to pay between $2 and $6 per square foot to paint the interior of a house. This estimate is based on the footprint of your home, not just the paintable wall space. While this may seem like a large range, the level of wall preparation required, paint type, and local labor costs all impact price.

In the past 12 months, the average interior painting project completed by CertaPro Painters® came to $4,220 nationally. However, costs vary by market, so we recommend contacting your local CertaPro Painters® for an accurate, customized estimate.

What Factors Affect the Cost of Interior Painting?

The price of painting your home interior depends on several key factors:

1. Size of the Project

The larger your home––the more rooms you want painted––the higher the overall cost. Bigger projects require more paint, materials, and labor hours.

2. Type of Paint

Paint isn’t one-size-fits-all. Costs vary depending on the paint finish (matte, satin, gloss) and specialty paints (eco-friendly, moisture-resistant, or extra durable). While premium paints may cost more, they often provide better longevity and results.

3. Type of Room

Different rooms require different paint types. For instance, bathrooms and kitchens often need moisture-resistant paints, while high-traffic areas like living rooms benefit from more durable finishes.

4. Special Features

Features like windows, trim, built-in shelving, and decorative molding require extra detail work, which can increase costs. Hiring licensed, insured professionals ensures these features are handled with care.

If your space does have a lot of these fixtures, make sure to take a look at previous projects and read reviews of interior paint projects the company has completed. You’ll want to make sure they are up for the job.

5. Additional Services

Many painting projects require light carpentry or surface repairs before painting begins. Some professional painters include these interior painting services, while others may charge separately. Always ask what is included in your estimate. Make sure you work with a licensed and insured contractor.

How Does Location Impacts Interior Painting Prices?

Interior painting costs vary by location as well as the size and scope of the project. Labor rates, room dimensions, surface condition, preparation needs, paint selections, and whether ceilings, trim, doors, or other features are included can all affect the final price.

The examples below show published bedroom painting costs from several CertaPro Painters® locations across the U.S. and Canada. Because each local pricing guide uses slightly different room dimensions and project scopes, these figures are intended to illustrate regional pricing rather than provide a direct apples-to-apples comparison.*

West Coast: Orange County

For a standard bedroom, CertaPro Painters® of Orange County estimates $500 for 350–400 square feet of wall surface. Additional components will add to this cost. For example, it would be approximately $200 for the ceiling, $100 for baseboards, $50 per side for a door and door frame, and $100 for an accent wall.

Midwest: Central Illinois

CertaPro Painters® of Central Illinois estimates $700–$800 to paint a standard 12′ × 12′ × 9′ bedroom. This typical range includes walls, an accent wall, the ceiling, baseboard molding, doors and doorframes, and windows.

East Coast: Boston

For a standard 12′ × 12′ bedroom, CertaPro Painters® of Boston South Shore estimates a total painting cost of approximately $700–$900.

Canada: East York

CertaPro Painters® of East York and Don Mills provides itemized pricing for a 10′ × 12′ × 8′ bedroom. Walls are approximately $352.37, with additional costs for the ceiling, window trim, doors, door frames, baseboards, and crown molding.

*These examples are based on pricing published by individual CertaPro Painters® franchises and represent different room dimensions and project scopes. Actual costs vary by location, surface condition, preparation requirements, paint selection, room features, and other project-specific factors. Contact your local CertaPro Painters® franchise for an accurate estimate.

Why Choose CertaPro Painters® for Interior Painting?

When it comes to painting your home interior, you want a team that is skilled, insured, and experienced. Whether you’re repainting a single room or your entire house, our painters bring professionalism, attention to detail, and high-quality results.

Plus, we offer free, no-obligation estimates, so you can compare your options and plan your project with confidence.

Ready to Update Your Home Interior?

The cost of painting your home interior varies, but with the right professionals, you’ll get beautiful results that fit your budget.

Contact your local CertaPro Painters® today to schedule a free interior painting estimate and bring your vision to life!