Painting the inside of your home is one of the most effective ways to refresh its appearance, increase property value, and modernize outdated spaces. If you’re planning a repaint, you’re probably asking: what is the average cost to paint interior of house?
The answer depends on square footage, ceiling height, wall condition, number of rooms, paint quality, and labor rates in your area. On average, the average cost to paint interior of house in the United States ranges from $2,500 to $8,000 for most homes. Larger homes or high-end finishes can push costs well above that range.
Most contractors price interior painting either per square foot of living space or per square foot of wall surface. Nationally, the average cost per square foot to paint interior of house typically falls between $2.00 and $6.00 per square foot, depending on complexity and finish level.
Let’s break down the numbers in detail.
Average Cost to Paint Interior of a House by Size
Square footage is the biggest factor influencing the average cost to paint the interior of a house. Larger homes require more paint, more prep work, and more labor hours.
For a smaller home, the average cost to paint interior of 1000 sq ft house typically ranges between $2,000 and $4,000. This assumes standard ceiling heights and minimal wall repair.
If you own a mid-sized property, the average cost to paint interior of 1500 sq ft house generally falls between $3,000 and $5,500, depending on the number of rooms and level of detail work required.
For a common suburban size, the average cost to paint interior of 2000 sq ft house usually ranges from $4,000 to $7,000. This size is often used as a benchmark when homeowners research interior painting costs.
Larger homes naturally cost more. The average cost to paint interior of 2400 sq ft house can range from $5,000 to $8,500, while the average cost to paint interior of 2500 sq ft house may reach $6,000 to $10,000 or more, especially if ceilings and trim are included.
Even more specific sizes, such as the average cost to paint interior of 1300 sq ft house or the average cost to paint interior of 1800 sq ft house, typically fall proportionally within these ranges.
Average Cost Per Square Foot to Paint Interior of House
Most contractors calculate pricing based on the average cost to paint interior of house per square foot. Nationally, homeowners typically pay: $2.00 to $6.00 per square foot of living space
This range includes labor and materials. However, homes with high ceilings, extensive trim, or textured walls may fall toward the higher end.
The average cost per square foot to paint interior of house increases if:
- Walls require significant patching or repair
- Dark colors are being covered with lighter shades
- Specialty finishes or accent walls are requested
- Crown molding or baseboards are included
Lower-end pricing usually reflects straightforward wall repainting without major repairs.
Average Labor Cost to Paint Interior of House
Labor accounts for the majority of interior painting expenses. The average labor cost to paint interior of house generally ranges from $1.50 to $4.00 per square foot.
The average labor cost to paint the interior of a house depends on:
- Local wage rates
- Prep work requirements
- Number of coats needed
- Ceiling height
- Furniture moving and protection
Because professional painting involves preparation, priming, multiple coats, and cleanup, labor typically represents 70% to 80% of the total cost.
If you’re asking, “what is the average cost to have interior of house painted?” remember that professional workmanship significantly affects durability and final appearance.
Average Cost to Paint Entire Interior of House
When homeowners plan a full repaint, they often want to know the average cost to paint entire interior of house rather than just individual rooms.
For most properties:
- Small home (1,000–1,500 sq ft): $2,500 – $5,000
- Medium home (1,800–2,500 sq ft): $4,000 – $9,000
- Large home (2,500+ sq ft): $6,000 – $12,000+
This typically includes walls and sometimes ceilings, but trim and doors may cost extra.
The average cost to have someone paint interior of house is higher than DIY but includes professional preparation, quality finishes, and warranty protection.
Average Cost to Paint Interior Walls of House
If you are only repainting walls and not ceilings or trim, the average cost to paint interior walls of house is slightly lower. In many cases, wall-only repainting ranges between $1.50 and $4.00 per square foot.
However, repainting ceilings or detailed trim increases labor time significantly. Homes with extensive molding, built-ins, or stairwells often require additional labor charges.
Average Cost to Paint Interior of 3 Bedroom House
The average cost to paint interior of 3 bedroom house typically ranges from $3,000 to $7,500, depending on size and room layout. Bedrooms often require less time than kitchens or bathrooms because they have fewer cabinets and obstacles.
If only bedrooms are being painted, costs will be lower than painting the entire home.
Regional Variations in Interior Painting Costs
Location significantly impacts pricing. The average cost to paint interior of house California tends to be higher than the national average due to labor rates and cost of living. In major cities, prices may exceed $6 per square foot.
In contrast, the average cost to paint interior of house in Florida may fall closer to the middle of the national range, although coastal areas can be more expensive.
Even international markets vary. For example, the average cost to paint interior of house NZ reflects different labor markets and material costs compared to the United States.
What Is the Average Cost to Paint Interior of House Overall?
So, what is the average cost to paint interior of house?
For most U.S. homeowners, the realistic range is:
- $2,500 to $8,000 for a full interior repaint
- $2.00 to $6.00 per square foot
The final cost depends on:
- Home size
- Ceiling height
- Prep work required
- Paint quality
- Geographic location
- Number of coats
If you’re asking, “what’s the average cost to paint interior of house?” the best approach is to obtain multiple quotes that clearly outline prep work, paint brand, number of coats, and included surfaces.
Final Thoughts
The average cost to paint interior of house varies widely, but most homeowners can expect to pay several thousand dollars for a professional full-house repaint. While DIY painting may reduce upfront expenses, hiring professionals ensures smoother finishes, longer-lasting results, and efficient completion.
Before committing, request itemized estimates that detail labor, materials, and surface preparation. Understanding the true scope of work will help you budget accurately and achieve the finish you want.