Cost to Paint a House

The cost to paint a house comes down to three numbers. For a typical whole-home interior (think a 3-bedroom house), expect $1,500–$4,000. An exterior repaint usually lands between $2,500–$6,500 depending on stories and condition. Doing the full house — interior plus exterior — runs $4,000–$10,000. Those are 2026 US ranges, and the spread inside them is real: two quotes for the same house can differ by thousands because the bids describe different amounts of work. This guide breaks down interior and exterior costs side by side, shows what drives the price, and teaches you how to read a quote so you know exactly what you're paying for.

Interior painting costs by room

Interior work is priced per room or by the square foot of wall area — the 2026 US range is $2–$6 per square foot of wall surface. Most pros quote per room because that's how homeowners think, but the per-square-foot rate underneath it is what you should compare between bids. Standard assumptions here: two coats, walls only, on surfaces in reasonable shape.

Those room numbers assume walls only. Adding ceilings typically adds $1–$2 per square foot, and trim work (baseboards, window and door casing, crown molding) adds $2–$4 per linear foot. A kitchen with cabinets? Repainting or refinishing cabinets is its own project at $1,200–$3,000+ — don't let a bidder bury it inside the wall-painting price, or you'll be comparing a walls-only bid against a walls-plus-cabinets bid without realizing it.

Exterior painting costs by home size

Exterior work runs $3–$7 per square foot of painted surface in the 2026 US range — higher than interior because the prep is heavier (power washing, scraping, caulking, priming bare spots) and the access is harder (ladders, scaffolding, second-story work). Painters usually quote exteriors by the project rather than per square foot, so here's how the totals break down:

Siding material moves the number too. Wood siding that needs scraping and spot-priming costs more in labor than vinyl or fiber cement in good condition. Stucco takes more paint per square foot (it's thirsty), and brick that's being painted for the first time needs a dedicated masonry primer. If your home has peeling paint now, the prep line on the bid will be noticeably bigger — that's not padding, it's the hours.

Interior vs. exterior: the comparison

One thing both have in common: labor is 65–85% of the total cost, and prep work alone accounts for 20–30%. That's why quotes for the same house can land thousands apart — you're not really buying paint, you're buying hours. A bid that looks expensive is often just honest about how many hours the prep takes.

What actually drives the price

Six factors explain almost every price difference you'll see between bids:

• Prep condition (20–30% of the job). Peeling, cracked, or chalking surfaces need washing, scraping, sanding, and spot-priming before a drop of finish paint goes on. A home that was maintained costs far less to repaint than one that wasn't — this is the single biggest swing factor in exterior work.
• Home size and stories. More wall area means more paint and more hours, straightforward enough — but the second story carries a height premium. Ladders, staging, and slower production mean a two-story home costs more per square foot to paint than a ranch with the same wall area.
• Paint quality. Standard paint runs $40–$65 per gallon; premium runs $70–$110+ per gallon. On a whole house, the upgrade costs a few hundred dollars in material but buys better coverage, washability, and years of extra life. Since labor is most of the bill, cheaping out on the gallons is false economy.
• Trim and ceiling detail. Walls are the fast part. Ceilings, crown molding, baseboards, window and door casings, and built-ins are slow, fiddly work — a home heavy on trim can add 30–50% to an interior bid. Decide up front whether trim is included, and in what sheen.
• Regional labor rates. A crew in a high-cost metro charges more per hour than one in a smaller market, for the same work. Get local quotes rather than relying on national averages — the spread between markets can be 30% or more.
• Timing. Late fall through winter is the slow season for most painters, and off-season discounts of 10–20% are common. Interior work can be done year-round, so winter is the sweet spot for inside projects; exterior discounts exist too but are limited by weather windows.

How to read a painting quote

A trustworthy quote reads like an itemized receipt, not a single number. Before you compare bids, make sure each one answers these questions — and ask directly about any that are missing:

• Scope: exactly which rooms or which elevations of the house, and what's included — walls, ceilings, trim, doors, closets?
• Coat count: one coat or two? This is the question that explains most price gaps. Two coats is the standard for a lasting finish.
• Paint specified: brand, product line, and sheen — in writing. “Premium paint” without a name is a blank check.
• Prep work itemized: washing, patching, caulking, sanding, priming — what's included and what counts as extra?
• Repairs: who fixes rotted trim, damaged drywall, or failing caulk, and at what price?
• Protection: floors, furniture, landscaping — how are they covered, and who moves what?
• Timeline: start date, how many days, and how many crew members on site.
• Warranty: what's covered and for how long — a 1–2 year workmanship warranty is a reasonable expectation.

Here's why this matters. A homeowner in Portland collected three bids on an 1,800 sq ft two-story colonial: $3,200, $4,400, and $5,100. The cheapest bid was one coat of flat paint with minimal prep; the middle bid was two coats of satin with real prep work. The cheap job would have started peeling within a couple of years — making it the most expensive option in the end. Line-item quotes are how you catch that before you sign.

DIY vs. hiring a pro: the real math

Painting is the most DIY-friendly trade there is, and the savings are real — but so is the time. Here's how the math actually works:

• Full DIY (materials only): a whole interior runs roughly $500–$1,500 in materials — paint, primer, rollers, brushes, tape, drop cloths, and patching supplies. You save the 65–85% that would have gone to labor. The cost is your time: a whole house takes most homeowners several full days, sometimes spread across weekends.
• DIY the prep, hire the painting: doing your own patching, caulking, and masking saves roughly $0.25–$0.75 per square foot off a pro bid. It's the best middle ground — prep is unskilled but time-consuming, so you cut the bill where your labor is actually efficient and leave the skilled finish work to the crew.
• Full pro job: you pay for speed, equipment (sprayers, tall ladders, staging), and a finish that holds up. A crew paints in days what takes a homeowner weeks, and the warranty means callbacks are their problem.

The honest breakdown: DIY wins on a single bedroom or a fresh, easy-prep interior where your weekends are free. Hire out the exterior, anything two stories up, and any job where the prep is heavy — that's where pro equipment and experience pay for themselves, and where a DIY mistake (like painting over failing paint) gets expensive fast. If you're on the fence, price the paint first with our paint calculator — knowing your material cost makes both the DIY budget and the pro quotes easier to judge.

A scope note: everything above is residential pricing. Commercial painting costs are bid differently — production rates, off-hours premiums, and occupied-space logistics change the math.

Costly mistakes to avoid

• Taking the cheapest bid without reading it. The lowest quote is usually the thinnest scope — one coat, budget paint, skimped prep. As the Portland example shows, it's often the most expensive bid in disguise.
• Skipping the coat-count question. “Paint the living room, $600” means nothing until you know whether that's one coat or two. Always ask.
• Painting over problems. New paint over peeling old paint, mildew, or unprimed patches fails fast. Prep is 20–30% of the job for a reason — it's what the paint sticks to.
• Choosing flat paint for the wrong rooms. Flat hides imperfections but doesn't wash. Kitchens, bathrooms, hallways, and kids' rooms want satin or eggshell — you'll repaint flat in those rooms years sooner.
• Underestimating trim. Homeowners budget for walls and get blindsided by the trim line. Get the trim scope and price in writing up front.
• Booking peak season without comparing. Spring and summer crews are slammed and priced accordingly. If your project can wait until the slow season, the 10–20% off-season discount is the easiest money in this whole guide.

Ready to put numbers on your project? Run the paint calculator for a material estimate, then turn it into a professional bid with CalcBid's quote builder. For deeper dives, see our interior painting cost per square foot guide or learn how much paint you need before you buy a single gallon.

Do you need a permit?

Painting almost never requires a building permit — but there are two real exceptions. If your home was built before 1978, federal EPA RRP (lead-safe) rules apply: any contractor disturbing paint on a pre-1978 home must be lead-safe certified, and fines for non-compliance are steep. DIYers are exempt from the certification requirement but not from the hazard — test for lead before sanding old paint. The second gatekeeper is your HOA, which often requires color approval before exterior painting (and historic districts can restrict palettes outright). Check both before buying the first gallon.