How Much Does It Cost to Paint the Interior of a House?

A fresh coat of paint is one of the fastest ways to make a home feel new again, but the price of that transformation can be surprisingly hard to pin down. One neighbour may have paid a few hundred for a single bedroom, while another spent several thousand on a whole house, and both may be telling the truth. The difference is not mystery or luck. It comes down to measurable things: how much wall area you have, the condition of the surfaces underneath, the quality of paint you choose, whether you hire a professional or do the work yourself, and how much preparation and extra work the job actually needs.

This guide breaks down the cost of painting the interior of a house in plain, practical terms. You will find typical ranges per room and per square foot, what drives a quote up or down, where the money goes in a professional job, what a do-it-yourself project really costs once you count tools and time, and the extras that catch homeowners by surprise. Prices vary by region, season, and local labour rates, so treat the figures here as planning ranges rather than fixed quotes, and always get two or three written estimates for your own home before committing.

The Short Answer: What Most Homes Cost

For a standard three-bedroom house with roughly 1,500 to 2,000 square feet of living space, a professional interior repaint of walls only usually lands in the $3,000 to $8,000 range. Add ceilings and trim throughout, and the total often rises to $5,000 to $12,000. Smaller homes and single-room jobs cost far less, while large homes with high ceilings, extensive trim, or walls in poor condition can go well beyond these ranges. The wide spread is normal, because no two homes present the same job.

Per-square-foot pricing works differently depending on who is quoting. Some painters price by the square foot of floor area, others by the square foot of paintable wall surface, and the two numbers look very different. Wall surface is typically two to three times the floor area once you count all four walls of every room. If a quote seems unusually cheap, check which measure it uses before comparing it with another quote. A clear written estimate should state exactly what is included: rooms, surfaces, coats, paint type, and preparation.

Cost Per Room: A Room-by-Room Breakdown

Bathrooms look small but can be surprisingly fiddly. The room itself may be tiny, yet there are fixtures to work around, moisture-resistant paint to use, and often a lot of cutting in around tiles, mirrors, and cabinets. A typical bathroom costs $250 to $600. Kitchens sit in a similar category: walls may be limited by cabinets and splashbacks, but the cutting in is slow and detailed work, and grease or cooking residue may need cleaning first. Kitchen walls alone usually run $400 to $900, while painting cabinets is a separate, much larger job. If cabinets are on your list, our guide to how to paint kitchen cabinets explains what that project involves and why it is priced differently from walls.

Living rooms, dining rooms, and hallways are where size and height start to matter. A standard living room runs $600 to $1,200, and an open-plan space can reach $1,500 or more. Hallways and stairwells often cost more per square foot than any other area because stairwells need ladders or scaffolding, and long hallways have a great deal of trim, doors, and corners to cut in. Rooms with vaulted or double-height ceilings, feature walls, or large amounts of woodwork should always be quoted individually rather than estimated from a room average.

What About Ceilings and Trim?

Ceilings typically add $1 to $3 per square foot of ceiling area, or roughly $150 to $400 per average room. They are physically demanding work and often need a separate primer coat if they are stained or discoloured. Trim, including baseboards, door frames, window frames, and crown moulding, is usually priced by the linear foot, at around $1 to $3 per foot, or as a flat addition of $200 to $600 per room for a typical amount of trim. Detailed or older woodwork takes longer to prepare and paint, so it costs more. Many homeowners paint walls first and add trim later, but doing everything in one visit is usually cheaper overall because the painter is already set up and the room is already protected.

What Drives the Price Up or Down

Surface condition is the single biggest variable after size. Walls with cracks, dents, water stains, peeling paint, or old wallpaper need repair, sanding, priming, and sometimes stain-blocking before the topcoat goes on. Wallpaper removal alone can add $500 to $1,500 or more to a whole-house job, depending on how stubbornly the paper is stuck. If you are considering stripping old paper, read our guide to how to remove wallpaper first, because the method and the wall damage underneath both affect the final painting cost.

Labour Versus DIY: The Honest Comparison

In a professional job, labour usually accounts for 70 to 85 percent of the total cost. That is not padding; it reflects the hours involved. A professional crew paints faster, cuts cleaner lines, and handles preparation, spraying or rolling, and cleanup as a single efficient process. You are also paying for insurance, equipment, and the guarantee that comes with a reputable painter: if the finish fails, they come back. For a whole house, professional painting typically takes three to seven days, depending on size and scope.

Doing it yourself removes the labour bill but replaces it with your own time and a materials bill that is larger than many people expect. Paint, primer, rollers, brushes, trays, tape, drop cloths, filler, sandpaper, ladders, and extension poles for a whole house can easily total $800 to $2,000, before you count the value of your time. A single room is a realistic weekend project for a careful beginner. A whole house is a multi-weekend commitment, and the quality gap between a first-time DIY finish and a professional one is usually visible in the cutting in, the roller texture, and the edges around trim. That gap matters less in a spare bedroom than in the main living space you see every day.

Preparation and Extras That Catch People Out

Preparation is where cheap quotes often hide their catch. A thorough job includes protecting floors and furniture, removing outlet and switch covers, filling holes and cracks, caulking gaps in trim, sanding rough spots, spot-priming repairs, and taping edges. Skipping steps saves time but shows in the finish and shortens its life. When comparing quotes, ask each painter to describe their preparation in writing. Two quotes that look $500 apart may describe very different levels of preparation.

Other extras to budget for include moving and storing large furniture, painting doors (typically $75 to $150 per door, both sides), painting built-in shelving or radiators, and dealing with lead paint in homes built before the late 1970s. Lead paint requires specialist handling and certified contractors, and it must never be sanded or scraped without proper precautions. If your home is older and the paint history is unknown, have it tested before any work begins. That test is a small cost that protects everyone in the house.

How to Get an Accurate Quote

Choose the right finish for each room, because finish affects both price and durability. Flat paint hides wall imperfections but marks easily, so it suits ceilings and low-traffic bedrooms. Eggshell and satin finishes wipe clean more easily and suit living rooms, hallways, and bedrooms. Semi-gloss stands up best to moisture and scrubbing, making it the usual choice for kitchens, bathrooms, and trim. Your painter can advise on the best combination, but deciding finishes before quoting keeps estimates comparable. For room-by-room technique, see our guide to how to paint a room.

Frequently Asked Questions