Quick Answer: Stump grinding in Portland costs $11.50 per inch with a $400 minimum. Most Portland metro homeowners pay $400–$575 for a standard residential stump.
Portland Area Stump Grinding Prices (2026)
| Stump Diameter | Average Cost | Price Range |
|---|---|---|
| Under 35" (minimum applies) | $400 | $390–$445 |
| 38" | $437 | $400–$515 |
| 44" | $506 | $460–$595 |
| 48" | $552 | $505–$650 |
| 60" | $690 | $625–$815 |
Portland's Urban Tree Protections
Portland has some of the strongest urban tree protections in the US. The city's Title 11 (Trees) regulations protect trees with a trunk diameter of 12"+ on private property. Removing a protected tree requires a permit from the Bureau of Development Services. Stump grinding after a permitted removal doesn't require a separate permit, but make sure your tree removal was properly permitted.
Common Portland Area Trees
- Douglas fir – Common on residential properties; softwood but can be very large
- Big-leaf maple – Hardwood; common in yards; adds 15–20% to cost
- Western red cedar – Softwood; aromatic chips
- English holly – Invasive; small to medium stumps
- Cherry / plum – Common ornamentals; moderate density; prone to suckering
Portland vs. Surrounding Areas
| Area | Typical Rate |
|---|---|
| Portland (City) | $12–$14/inch |
| Lake Oswego / West Linn | $12–$14/inch |
| Beaverton / Hillsboro | $11–$13/inch |
| Gresham / Troutdale | $10–$12/inch |
| Vancouver, WA (Clark County) | $10–$12/inch |
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