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Interior House Painting Cost: Homeowner Project Pricing Guide

By HouseCostWise Editorial Team · Published October 11, 2026 · 5 sources

Typical US range, installed
$1,800 – $10,000
Average $4,750
Low
$1,800
High
$10,000
Ranges come from the published sources listed at the end of this guide.

Interior house painting costs typically range from $1,800 to $10,000 according to This Old House, depending on home size, paint selection, and location. Forbes Home places the average cost to paint the interior of a house at around $4,750 for various sizes and types of projects. Fixr reports a higher typical range of $12,648 to $23,540 for whole-home painting projects.

Interior house painting cost breakdown

Painting estimates vary widely based on how contractors measure the space, whether by overall project scope or square footage. Multiple national industry sources track these pricing standards across standard residential jobs.

Project scope or metric Price range Pricing type Source
Overall interior project $1,800 to $10,000 Typical range This Old House
Average interior project $4,750 Average Forbes Home
Whole-house interior project $12,648 to $23,540 Typical range Fixr
Professional interior rate per floor space $1 to $4 per square foot Cost range This Old House
Local professional painter rate $3.25 to $7.75 per square foot Average Forbes Home
Professional wall priming, painting, and sealing $5.75 to $10.70 per square foot Average Fixr
Professional interior painting rate $2 to $6 per square foot Typical charge Family Handyman

Sources evaluate square foot costs using different measurements. This Old House notes overall costs between $1 and $4 per square foot of floor space, while Family Handyman reports typical professional rates of $2 to $6 per square foot. Forbes Home finds average local painter rates of $3.25 to $7.75 per square foot, and Fixr records an average of $5.75 to $10.70 per square foot of home floor space for priming, painting, and sealing walls.

Cost by home size and square footage

Family Handyman estimates that professional interior painting for a 1,000-square-foot house costs between $2,000 and $6,000. For a larger property, HomeGuide reports an average cost of $6,000 to $8,000 to paint an entire 2,000-square-foot house.

This Old House gives its overall cost per square foot of floor space ($1 to $4), and HomeGuide gives its interior painting cost per square foot of surface area ($1 to $3).

Labor vs. materials

Labor is the largest part of an interior painting bill in HomeGuide’s figures. According to HomeGuide, labor alone accounts for 70% to 85% of the total paint job. Standard painter rates vary by company, with This Old House reporting average hourly rates of $40 to $60 for standard jobs, while Forbes Home notes an average painter rate of $25 to $55 per hour.

Materials make up the remaining share of the bill. HomeGuide notes that interior paint runs $15 to $50 per gallon, with each can covering up to 400 square feet. The same source reports that primer averages $10 to $30 per gallon to help paint adhere evenly across wall surfaces.

DIY vs. hiring a pro

Homeowners can choose to paint interior spaces themselves instead of hiring a professional crew. Family Handyman reports that painting the interior yourself costs between $1 and $3 per square foot on average, about half what a professional charges.

Safety is a major factor in older houses. Scraping or sanding surfaces with lead-based paint creates hazardous dust, so a licensed pro and a permit may be required for safe testing and lead abatement.

Ways to save

How to get an accurate quote

An accurate interior painting estimate requires an in-person assessment of wall textures, repairs, and room heights. Homeowners should verify that contractors inspect wall cracks, water stains, and trim conditions before calculating bids. Ask contractors whether their proposal includes surface preparation, caulking, and primer application.

Contractor quotes should detail the specific paint brand, sheen, and number of coats included in the scope. The written document should separate labor charges from paint materials, cleanup fees, and waste disposal. Homeowners should also ask for proof of active general liability insurance and state licensing.

What changes the price

Frequently asked questions

How much does it cost to paint kitchen cabinets?

This Old House reports that painting an entire kitchen's worth of cabinets ranges from $900 to $3,500.

How much more does an accent wall cost to paint?

Forbes Home reports that an accent wall costs 20% to 30% more than standard walls. The additional price comes from the extra materials and labor required for the distinct wall color.

What is the average cost to paint an interior door?

According to This Old House, the average price to paint an interior door ranges between $40 and $100.

How much does it cost to paint a bathroom?

Forbes Home finds that hiring a professional to paint a bathroom costs $150 to $350 on average. Fixr notes that painting the walls of a small bathroom can cost as little as $172 on the low end.

Sources

Related cost guides

Figures are estimates based on the sources above and vary by region, home and contractor. Get at least three written quotes before you hire. See our disclaimer and how we research.