Cost to Paint a House Interior in 2026 (DIY vs Pro)

Painting a house interior costs between $300 and $10,000 depending on home size, paint quality, and whether you DIY or hire pros. Here's the realistic 2026 breakdown.

DIY material costs by home size

• 1,000 sq ft: $250–$500 in paint + supplies
• 1,500 sq ft: $400–$700
• 2,000 sq ft: $550–$1,000
• 2,500 sq ft: $700–$1,300
• 3,500 sq ft: $1,000–$1,800

Pro labor + materials

• Per room: $300–$800
• Per square foot: $2–$6
• 2,000 sq ft full interior: $3,500–$7,000
• Trim and doors add: $1–$3 per linear foot

What drives the cost up

Ceiling height above 9 feet, extensive trim, popcorn ceiling removal, accent walls, color changes requiring primer, deep cleaning, and drywall repair all add 20–50% to a quote.

Where to save and where not to

• Save: closets, garages, basements — use contractor-grade paint
• Don't save: bathrooms, kitchens, kids' rooms — premium paint pays back in scrubbability
• Save: do prep work yourself, then have pros do the painting
• Don't save: skipping primer when going light-over-dark