How Much Does It Cost to Paint the Interior of a House in Portland? [2026 Data]

As a Pacific Northwest city with higher-than-average living costs, homeowners in Portland, Oregon, should plan carefully when budgeting for an interior paint job. The cost to paint the interior of a house in Portland averages $2,256, with most projects ranging from $1,147 to $3,602. Local factors, like moisture-prone walls, older Craftsman homes, and varying ceiling heights, can influence prep work and labor needs. Below, explore what you can expect to pay for a Portland interior painting project.

Interior Painting Cost Factors 

Interior painting cost factors in Portland, Oregon, depend on home size, paint type, how much paint you need, surface conditions, and add-ons like textured walls, tall ceilings, or wallpaper and popcorn ceiling removal that increase labor and materials.

Home Size

Across the country, the average cost to paint the interior of a house is $2.75 per square foot. If you include walls, trim, and ceilings, the cost per square foot is $4.70. To get the most accurate quote, have your square footage ready when speaking with a pro. For reference, an average room is 10-by-12 feet.

If you’re embarking on a whole-house interior painting project, check out the cost to paint a home interior by square footage, ranging from $2 to $6 per square foot:

Paint Type

While browsing the paint aisle or speaking with your pro, you’ll probably notice that paint costs $15 to $40 per gallon, depending on the brand and paint finish. If you have your heart set on a specific brand or type of paint, it can quickly raise the price. Long-lasting, high-gloss, and stain-blocking or mold-resistant paint will cost more and can push up your material costs.

The average home needs six gallons of paint per coat, excluding primer, so keep that in mind before filling up your cart.

Paint Surfaces 

Painting costs vary for different surfaces. Whether you're planning to refresh your walls, revive your ceilings, or give your trim a new lease on life, knowing the average expenses per surface type can help you budget effectively. In addition to walls and ceilings, you may also choose to paint baseboards and trim or paint an accent wall.

Adding an accent wall increases your budget by 20% to 30% to cover the cost of additional paint and materials. Choosing to add an accent wall will also require additional taping and drying time, so the cost to paint an accent wall will sit higher than a wall that matches the others in your home.

Additional Cost Factors

There are a few extra considerations to keep in mind when budgeting for interior painting, most of which focus on the existing features in your home. 

Unique Architectural Features

If the interior of your home features unique architectural designs such as archways or columns, painting these will affect the cost. Due to the complexity of the areas, the increase in cost is labor-focused, as it takes greater attention to detail to make them shine.

Ceiling Height

Another important thing to consider is your ceiling height. Walls under standard 8-foot ceilings will be the most affordable to paint, and they fall on the lower end of the cost to paint a ceiling range. Taller walls, especially those under cathedral ceilings, will often require scaffolding and additional safety equipment to paint. These can drive up your labor costs even beyond what the additional coverage will add.

Surface Preparation 

If a wall requires sanding and patching, the cost for wall prep is between $0.50 and $0.75 per square foot. This prep work is vital for a smooth finish on your wall, so a pro can apply paint flawlessly. 

Some paint contractors bundle the prep work into their hourly or per-square-foot charges. If a room requires drywall fixes before the paint can glide on, drywall repair costs can add an average of $600 to your budget, depending on the severity.

You may need to use a primer before painting your walls, especially if you’re painting over a dark shade with a light one. Paint primer helps the paint adhere more effectively, resulting in longer-lasting paint jobs and reducing how often you need to paint your home. Primer costs $10 per quart and covers 100 square feet with a single coat. Depending on your walls, you might need multiple coats of primer.

Texturing

Adding textured walls to create a richer look can hide paint flaws and add some depth to your space, but prepare to increase your painting budget by up to 50% for this premium technique. Textured walls can require twice as much paint as smooth walls. Before hiring a professional painter, ensure that they offer this specialized service.

Wallpaper Removal

Removing wallpaper costs $3 per square foot. In a 12-by-12-foot room, expect to pay $535 to tear down wallpaper.

Popcorn Ceiling Removal

Expect to pay between $1 and $2 per square foot to de-pop a popcorn ceiling. Once your professional removes your popcorn ceiling, extra costs for texture, painting, or other refinishing options will add to the final total. Contact a popcorn ceiling removal pro near you for assistance.

Interior Painting Pro Costs

Professional painters in Portland, Oregon, charge higher labor rates for detailed trim work, textured surfaces, or repairs, and prices can shift seasonally.

Labor

Professional painters include the cost of labor in the total estimate, which often accounts for 75% to 95% of the total cost. Labor rates for professional interior painters in Portland, Oregon, tend to run slightly higher due to older homes that require more detailed prep and finish work. While there’s no substitute for a professional paint job, you can cut down on labor costs by patching and prepping your walls so they’re ready for painting when the pros arrive.

Common Interior Painting Add-Ons

While you’re budgeting for an interior refresh, you might want to consider the following add-on services to maximize the impact and increase home value even further.

• Cost to replace light fixtures: $150 to $1,000

• Cost to install crown molding: $600 to $2,100

• Cost to refinish wood flooring: $1,100 to $2,700

• Cost to replace interior doors: $360 to $1,200

• Cost to replace windows: $3,400 to $11,700

• Cost to replace kitchen cabinets: $2,000 to $11,000

Best Time to Paint in Portland, Oregon

The best time to paint in Portland is late spring through early fall, when warmer temperatures and lower rainfall create ideal drying conditions. Faster drying times reduce labor hours, while fewer weather-related delays help keep overall project costs predictable and efficient for homeowners.

Does Interior Painting Increase Home Value?

In Portland, interior painting remains one of the highest-value home upgrades, offering a national estimate of 107% return on investment (ROI). A fresh, professional paint job improves aesthetics, enhances functionality, and creates a clean, well-maintained look that appeals to Portland buyers. Neutral, modern colors also support universal design and help spaces feel brighter and more efficient. Whether preparing to sell or simply updating your home, interior painting delivers strong value at a relatively low cost.

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 survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from 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. 

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