Quick Answer: Stump grinding in Seattle costs $12 per inch with a $400 minimum. Most Puget Sound homeowners pay $400–$600 for a typical residential stump.

Seattle Area Stump Grinding Prices (2026)

Stump Diameter	Average Cost	Price Range
Under 34" (minimum applies)	$400	$400–$450
36"	$432	$400–$510
42"	$504	$460–$595
48"	$576	$525–$680
60"	$720	$650–$850

Pacific Northwest Tree Species

The Pacific Northwest has some of the largest trees in the country. Stumps here can be massive:

• Douglas fir – Dominant species; can have enormous stumps (60"–100"+); softwood but very resinous
• Western red cedar – Softwood; grinds relatively quickly; fragrant wood chips
• Big-leaf maple – Common hardwood; adds 15–20% to cost
• Red alder – Common, moderate density; often found along watercourses
• Shore pine – Common in coastal areas; softwood
• Western hemlock – State tree; softwood, moderate grinding

Seattle-Specific Factors

Sloped Terrain

Seattle's hilly terrain means many yards have stumps on slopes. Sloped grinding requires additional equipment setup and safety considerations, typically adding $50–$100 to the job.

Wet Conditions

Seattle's rain keeps soil consistently moist, which actually makes grinding easier in most cases (softer soil). However, very wet conditions can limit equipment access and create turf damage. Contractors may delay jobs during heavy rainfall periods.

Tree Removal Regulations

Seattle has strict tree removal regulations, especially for "exceptional trees" (large, mature specimens). Permits are required for removing trees over certain sizes. If your tree was removed legally, stump grinding typically doesn't require a separate permit—but check with Seattle's tree regulations office if you're unsure.

Puget Sound Area Pricing

Area	Typical Rate
Seattle (City)	$13–$15/inch
Bellevue / Kirkland / Redmond	$12–$14/inch
Tacoma / Puyallup	$11–$13/inch
Everett / Lynnwood	$11–$13/inch
Issaquah / Sammamish	$12–$14/inch