Oregon Building Permit Costs by County
| County | Base Permit | Impact Fees | Total Estimate | Notes |
|---|---|---|---|---|
| Multnomah County | $4,500–$11,000 | $9,000–$20,000 | $13,500–$31,000 | Portland — highest in OR |
| Washington County | $4,000–$10,000 | $8,500–$19,000 | $12,500–$29,000 | Hillsboro / Beaverton — Nike / Intel |
| Clackamas County | $3,500–$9,000 | $7,500–$17,000 | $11,000–$26,000 | Lake Oswego / West Linn — Portland suburb |
| Lane County | $2,500–$6,500 | $5,000–$11,000 | $7,500–$17,500 | Eugene / Springfield — UO market |
| Marion County | $2,000–$5,500 | $4,500–$10,000 | $6,500–$15,500 | Salem — state capital |
| Deschutes County | $2,800–$7,000 | $5,500–$12,000 | $8,300–$19,000 | Bend / Redmond — resort/tech premium |
| Jackson County | $1,800–$4,500 | $3,500–$8,000 | $5,300–$12,500 | Medford / Ashland — Southern OR |
| Yamhill County | $1,800–$4,500 | $3,500–$8,000 | $5,300–$12,500 | McMinnville / Newberg |
| Linn County | $1,500–$3,800 | $2,800–$6,500 | $4,300–$10,300 | Albany / Corvallis area |
| Douglas County | $1,200–$3,000 | $2,000–$5,000 | $3,200–$8,000 | Roseburg — most affordable major county |
Oregon Permit Calculator — $9.99
Get Your Exact Oregon County Permit Cost
County-specific — UGB context, ADU permit costs, OR-REACH energy code note, every impact fee. Instant PDF.
- ✓ All 36 Oregon counties covered
- ✓ Urban Growth Boundary context for Portland metro
- ✓ ADU permit costs (HB 2001 streamlined rates)
- ✓ OR-REACH energy code compliance note
- ✓ Portland vs Bend vs Eugene comparison
Permit Cost Calculator
$9.99
one-time · instant PDF
Get My Oregon Permit Cost →All 36 OR counties · ADU rates included
Frequently Asked Questions
How much does a building permit cost in Oregon?
A building permit for new construction in Oregon costs $11,000–$32,000 total depending on county. Multnomah County (Portland) and Washington County (Hillsboro) are the most expensive at $12,500–$31,000 due to Urban Growth Boundary constraints and high tech sector impact fees. Douglas County (Roseburg) is the most affordable major market at $3,200–$8,000. Oregon permits have increased substantially since 2021 as Portland metro demand compressed available UGB land.
What is Oregon's Urban Growth Boundary and how does it affect permits?
Oregon's Urban Growth Boundary (UGB) system restricts development to designated areas around cities — preserving agricultural and forest land. Within the UGB, land scarcity created by this policy drives high land costs and high permit fees as municipalities fund compressed infrastructure. Portland's UGB makes new single-family home sites extremely scarce and expensive. Outside UGB areas, permit costs drop dramatically but infrastructure (water, sewer, road) access is limited or costly.
Does Oregon's HB 2001 affect ADU permits?
Oregon House Bill 2001 (2019) allows ADUs as a permitted use on any lot zoned for single-family housing statewide — one of the most ADU-friendly laws in the nation. Cities cannot impose owner-occupancy requirements, excessive setbacks, or ADU-specific design standards that don't apply to the primary home. Portland has further streamlined ADU permits with reduced fees and expedited review. An ADU permit in Portland typically costs $4,000–$9,000 total — lower than a new home permit proportionally.
How does Bend differ from Portland for permit costs?
Bend (Deschutes County) costs $8,300–$19,000 in permits — less than Portland's $13,500–$31,000 but above average for Oregon. Bend has its own growth pressures from remote workers, outdoor lifestyle migration, and tech sector relocation. Deschutes County impact fees have increased 40% since 2020. Bend's higher elevation (3,600 ft), volcanic soil, and winter construction challenges also add to overall build costs beyond the permit itself.
How long does it take to get a building permit in Oregon?
Multnomah County (Portland) takes 7–14 weeks for new construction. Washington County (Hillsboro) takes 6–11 weeks. Clackamas County takes 6–10 weeks. Lane County (Eugene) takes 5–9 weeks. Deschutes County (Bend) takes 5–9 weeks. Marion County (Salem) takes 4–7 weeks. Douglas County (Roseburg) takes 3–5 weeks. Oregon's mandatory energy code (OR-REACH) compliance documentation adds review time in all jurisdictions.
Related Oregon Build Guides
Oregon — most ADU-friendly state in the US
Get Your Exact OR Permit Cost — $9.99
All 36 Oregon counties, UGB context, ADU rates, OR-REACH note, every impact fee. Instant PDF.