County Building Permits
Polk County, OR - 2026 Building Permit Guide
How to apply for a building permit in unincorporated Polk County, Oregon. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Unincorporated census-designated place (CDP) in Polk County; processed by Polk County Community Development.
- Department
- Polk County Community Development
- Address
- 850 Main Street, Dallas, OR 97338
- Phone
- (503) 623-9237
Online Permit Portal
Platform: Accela • Account required: Yes • Submission: Online only
Additional resources:
Application Process
- Access the Oregon ePermitting system at https://aca-oregon.accela.com/oregon/
- Create an account or log in as a licensed contractor or property owner
- Select the appropriate permit type (Building, Electrical, Mechanical, Plumbing)
- Complete the application form and upload electronic plan submittals
- Pay required deposit based on project valuation
- Plans examiner reviews plans and contacts applicant if additional information is required
- Permit Specialist reviews project for Polk County Zoning Ordinance compliance
- Permit is issued or corrections are requested
Typical processing time: 2-4 weeks for residential projects; 2-6 weeks for commercial projects
General Requirements
Building permits required for new construction, additions, alterations, and other structural work.
- Building code
- 2021 Oregon Residential Specialty Code (ORSC), 2021 Oregon Plumbing Specialty Code (OPSC), 2021 Oregon Electrical Specialty Code (OESC), 2021 Oregon Energy Efficiency Specialty Code (OEESC)
- Owner-builder
- Property owners may purchase limited residential permits online.
- Contractor requirements
- Licensed contractors can purchase Building, Electrical, Mechanical, Plumbing, and Manufactured Placement Permits online 24/7.
Fees
- Permit fee formula
- Based on project cost/valuation, type of construction, and square footage
- Payment note
- Deposit required at time of application. Contact Polk County Community Development at (503) 623-9237 with project valuation to receive fee estimate.
Work That Does NOT Require a Permit
- Uninhabitable one-story detached accessory structures (tool/storage sheds) with floor area not exceeding 200 square feet and walls no more than 10 feet high (must maintain 5-foot minimum setback from rear and side property lines)
Inspections
How to Schedule
- Inspection hours
- Monday–Friday, 8:00 a.m.–12:00 p.m. and 1:00 p.m.–5:00 p.m.
Typical inspection sequence: Inspections required at various stages (e.g., foundation, framing, final); scheduled through the permit process
Additional Resources
- Building code: 2021 Oregon Residential Specialty Code (ORSC), 2021 Oregon Plumbing Specialty Code (OPSC), 2021 Oregon Electrical Specialty Code (OESC), 2021 Oregon Energy Efficiency Specialty Code (OEESC)
- Verify contractor license: Oregon Construction Contractors Board
- Oregon Building Codes Division
- Oregon ePermitting Support
- License lookup guide: Oregon Contractor License Requirements
- Contract template: Oregon Homeowner-Contractor Agreement
- Oregon hub: Oregon Contractor License & Permit Hub
Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Polk County Community Development before applying.
Frequently Asked Questions
Polk County Building Permit FAQ
- Do I need a building permit in unincorporated Polk County, OR?
- Building permits required for new construction, additions, alterations, and other structural work.
- How much does a building permit cost in unincorporated Polk County, OR?
- Fees are calculated as: Based on project cost/valuation, type of construction, and square footage.
- How do I apply for a building permit in unincorporated Polk County, OR?
- 1. Access the Oregon ePermitting system at https://aca-oregon.accela.com/oregon/ 2. Create an account or log in as a licensed contractor or property owner 3. Select the appropriate permit type (Building, Electrical, Mechanical, Plumbing) 4. Complete the application form and upload electronic plan submittals 5. Pay required deposit based on project valuation 6. Plans examiner reviews plans and contacts applicant if additional information is required 7. Permit Specialist reviews project for Polk County Zoning Ordinance compliance 8. Permit is issued or corrections are requested
- How long does it take to get a building permit in unincorporated Polk County, OR?
- Typical processing time is 2-4 weeks for residential projects; 2-6 weeks for commercial projects.
- What work is exempt from building permits in unincorporated Polk County, OR?
- The following work is generally exempt: Uninhabitable one-story detached accessory structures (tool/storage sheds) with floor area not exceeding 200 square feet and walls no more than 10 feet high (must maintain 5-foot minimum setback from rear and side property lines).
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