House Painting Cost in Lake Oswego, OR (2026)
Updated October 2026 · Lake Oswego, OR · index 1.14
How much does it cost to paint a house in Lake Oswego? For 2,500 sq ft of paintable surface with interior: walls, ceilings, trim & doors, homeowners in Lake Oswego, OR pay about $8,250 on average, and most quotes land between $5,300 and $11,200 — $2.13 to $4.48 per sq ft painted. The price covers protection and masking, prep and spot priming, two finish coats, trim and doors on a full interior, and the final walk-through.
The house painting price in Lake Oswego runs 14% above the U.S. average: construction labor in the Lake Oswego area runs 22% above the national mean, materials 2% above. The same job averages $7,250 nationally and about $7,950 at the Oregon statewide index.
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300 to 6,000 sq ft
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House painting price in Lake Oswego by painting scope
What 2,500 sq ft of paintable surface costs in Lake Oswego with each painting scope, installed:
| Option | Average · range |
|---|---|
| Interior: walls, ceilings, trim & doorstwo coats throughout, the full repaint$3.31 per sq ft painted | $8,250$5,300 – $11,200 |
| Interior: walls & ceilingstwo coats, trim and doors left as they are$2.55 per sq ft painted | $6,350$4,100 – $8,650 |
| Exterior: siding & bodywashed, prepped and two coats; trim priced apart$2.28 per sq ft painted | $5,700$3,500 – $7,900 |
The least expensive option in Lake Oswego is exterior: siding & body, at about $5,700; interior: walls, ceilings, trim & doors averages $8,250, 1.4 times as much.
Cost to paint a house in Lake Oswego by size
With interior: walls, ceilings, trim & doors, priced for Lake Oswego, OR:
| Size | Average · range |
|---|---|
| 1,000 sq ft of paintable surface$3.49 per sq ft painted | $3,500$2,250 – $4,750 |
| 2,500 sq ft of paintable surface$3.31 per sq ft painted | $8,250$5,300 – $11,200 |
| 4,000 sq ft of paintable surface$3.26 per sq ft painted | $13,000$8,400 – $17,700 |
Some costs stay the same whatever the size — walk-through and touch-ups — so a bigger job costs less per unit: $3.26 per sq ft painted for 4,000 sq ft of paintable surface against $3.49 for 1,000 sq ft of paintable surface.
What a house painting in Lake Oswego includes
Line by line, the $8,250 average for 2,500 sq ft of paintable surface breaks down like this: 83% labor, 17% materials and equipment.
| Line | Low – high |
|---|---|
| Floor and furniture protection | $120 – $280 |
| Patch, sand and caulk | $410 – $1,150 |
| Spot primer | $130 – $260 |
| Walls, two coats | $2,450 – $4,900 |
| Ceilings, two coats | $800 – $1,600 |
| Trim and baseboard | $620 – $1,350 |
| Doors, both sides | $620 – $1,250 |
| Walk-through and touch-ups | $170 – $460 |
Each line is the price book's U.S. rate for that step times Lake Oswego's index of 1.14; permit fees are not scaled.
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What affects house painting prices in Lake Oswego
Labor and materials in Lake Oswego
Construction wages in the Lake Oswego metro run 26% above the U.S. mean (BLS, May 2025), and specialty-contractor pay in the city's county moves that down by 3%, to 22% above the national mean. Materials in the area's ZIP codes price 2% above the national average. Together they give Lake Oswego a construction cost index of 1.14.
Where Lake Oswego sits in Oregon
Lake Oswego is the 3rd most expensive of the 7 Oregon cities in our index, against a statewide index of 1.10. Portland is the dearest at 1.21; Eugene is the least expensive at 1.03.
Against the rest of the country
Of the 306 U.S. cities in JobFlex's index, Lake Oswego ranks 62nd from the most expensive. The job that averages $8,250 here averages $7,250 at the national rate.
Sales tax in Oregon
Oregon has no state sales tax. Prices on this page are before any tax.
What a Lake Oswego contractor will ask before quoting
- Surfaces, condition and colors
- Ceiling height and trim scope
- Occupied — phasing and protection
House painting cost in other Oregon cities
2,500 sq ft of paintable surface with interior: walls, ceilings, trim & doors averages $8,250 in Lake Oswego; $8,500 in Beaverton, $7,600 in Salem, $8,750 in Portland.
| City | Average · range |
|---|---|
| Beaverton, OR3% more | $8,500$5,450 – $11,500 |
| Salem, OR8% less | $7,600$4,900 – $10,300 |
| Portland, OR6% more | $8,750$5,650 – $11,900 |
| Eugene, OR10% less | $7,450$4,800 – $10,100 |
| Bend, OR10% less | $7,450$4,800 – $10,100 |
| Medford, OR10% less | $7,450$4,800 – $10,100 |
house painting price in Lake Oswego: questions
How much does it cost to paint a house in Lake Oswego, OR?
About $8,250 for 2,500 sq ft of paintable surface with interior: walls, ceilings, trim & doors, and most Lake Oswego quotes fall between $5,300 and $11,200. That is 14% above the U.S. average, where the same job averages $7,250.
What is the painting price per square foot in Lake Oswego?
$2.13 to $4.48 per sq ft painted, about $3.31 on average with interior: walls, ceilings, trim & doors. Smaller jobs cost more per unit, because the fixed costs are spread over less.
How much is 4,000 sq ft of paintable surface in Lake Oswego?
$8,400 to $17,700, about $13,000 on average, with interior: walls, ceilings, trim & doors — $3.26 per sq ft painted.
Do you need a permit for house painting in Lake Oswego?
Usually not: finish or repair work that changes no wiring, plumbing or structure is exempt under the International Residential Code, though Lake Oswego or an HOA can still ask for one.
Does the price include sales tax in Oregon?
No tax is included, and Oregon has no state sales tax.
What is the cheapest painting scope for house painting in Lake Oswego?
Exterior: siding & body, at about $5,700 for 2,500 sq ft of paintable surface. Interior: walls, ceilings, trim & doors runs about $8,250.
Other home projects in Lake Oswego
House painting cost in Oregon
How these prices are built
Every price on this page comes from JobFlex's contractor price book: what a homeowner pays a licensed contractor for each step of the job, as a U.S. national average per unit, with the contractor's overhead and profit included and sales tax left out. The house painting is priced step by step, then multiplied by Lake Oswego's construction cost index of 1.14.
Where the price book's steps for an option add up to more than 20% over the installed price a published source gives for the whole job, every step but a permit fee is scaled down to the middle of that range: exterior: siding & body × 0.52 (HomeGuide 2026: $1.00–$3.00 per sq ft painted).
The index weighs local construction wages (BLS Occupational Employment and Wage Statistics, May 2025) at 60% and the area's material prices (Craftsman ZIP-area factors) at 40%. Published indices for Lake Oswego, each on its own base: Craftsman 1.13. Treat any city figure as about ±5%; a contractor's quote for your house is the number to plan with.
Contractors in Lake Oswego build quotes like these with JobFlex's Smart Proposal estimator.
- HomeGuide 2026: painters charge $1-$3/sqft; a room $350-$850; trim $1-$4/linear ft
- HomeGuide 2026: whole-home interior $3,500-$10,000 (1,500 sqft home $4,500-$6,000); labor 70-85% of the job