On this page 6
When a permit is required
Permit triggers and exempt work for Barlow
New construction and most structural or trade alterations.
- Exempt State residential exemptions for minor finish work
- Exempt Small detached accessory structures under state thresholds
- Exempt Low decks
- Exempt Certain fences
- Exempt Like-for-like minor electrical, plumbing, and mechanical work
- City pre-approval
- County application
- Plans
- Site plan
- Engineering when required
- Building code
- Current Oregon specialty codes enforced by Clackamas County.
- Permit validity
- County and state 180-day permit expiration rule applies unless extended.
- Owner-builder
- Homeowners may pull permits for eligible work they perform themselves, but must still clear city approval first where applicable.
- Contractor requirements
- Oregon contractor licensing rules apply.
Application process
Typical processing: No city-specific estimate posted; county inspection requests due before 6:00 a.m. for same-day scheduling.
- 01 Contact the City of Barlow for required city-side approval before county intake.
- 02 After city approval, submit county permit materials through Development Direct or in person.
- 03 Pay review fees and respond to any county checksheets.
- 04 Receive issued county permit and keep approved plans on site.
- 05 Schedule county inspections through the county system and obtain final approval.
Typical processing time: No city-specific estimate posted; county inspection requests due before 6:00 a.m. for same-day scheduling.
Source: Clackamas County Building Codes, after City of Barlow approval ↗
Fee schedule
Barlow building permit fees
County online/in-person payment applies after city clearance.
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
Required inspections
Scheduling and sequence
- Development Direct portal (online)
- 503-742-4720 (phone)
- Scheduling deadline
- Requests submitted before 6:00 a.m. are scheduled for that business day.
- Inspection hours
- Monday-Friday
Typical sequence: County sequence based on permit scope; commonly footing, framing, rough trades, insulation/cover, and finals.
Frequently asked
Common questions about Barlow permits
01 Do I need a building permit in Barlow, OR? ▸
02 How much does a building permit cost in Barlow, OR? ▸
03 How do I apply for a building permit in Barlow, OR? ▸
04 How long does it take to get a building permit in Barlow, OR? ▸
05 What work is exempt from building permits in Barlow, OR? ▸
06 How do I schedule a building inspection in Barlow, OR? ▸
Educational reference. Permit rules and fees change — confirm current requirements directly with Clackamas County Building Codes, after City of Barlow approval before applying. Jaspector is not legal advice.