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§ 02
When a permit is required
Permit triggers and exempt work for Tillamook County
Building permits required for all construction in unincorporated Tillamook County
Manufactured dwelling placement permits available
Sheds and accessory structures: Generally exempt if under 200 sq ft and have no electrical, plumbing, or HVAC systems
- Exempt Manufactured dwelling placement permits available
- Exempt Sheds and accessory structures: Generally exempt if under 200 sq ft and have no electrical, plumbing, or HVAC systems
Required documents
- Completed permit application
- Site plan
- Construction plans
- Official survey (required for any new construction or alterations that increase structural area toward any lot line)
- Building code
- 2014 Oregon Specialty Codes (structural, residential, plumbing, electrical, mechanical, energy efficiency)
- Permit validity
- Permits valid for 180 days from issuance. First approved inspection must occur within 180 days or permit expires. Each approved inspection extends permit another 180 days.
- Contractor requirements
- Oregon Construction Contractors Board (CCB) license required for most construction work
§ 03
Application process
Application → plan check → issuance → inspection → final
- 01 Schedule an appointment with Tillamook County Community Development for permit submittal
- 02 Submit complete application package (incomplete applications will not be accepted)
- 03 County staff reviews for completeness and routes for required approvals
- 04 Upon permit issuance, pick up permit within 5 business days or it will be mailed
- 05 Schedule inspections as needed for foundation, framing, trades, and final approval
- 06 Maintain continuous work; 180-day gaps between inspections will cause permit to expire
§ 04
Fee schedule
Effective April 1, 2025
Fee type
Amount
01
Permit fee formula
Calculated using International Code Council Valuation Data Table (updated annually April 1). 3% technology fee applied to all applications/permits.
02
Reinspection fee
Charged for inspections beyond standard allowance
Contact county for current fee structure. Excise taxes apply: $1.45/sq ft for residential; $0.72/sq ft for nonresidential.
Fees change periodically. Confirm at the official fee schedule ↗ (effective April 1, 2025) before budgeting.
§ 05
Required inspections
Scheduling and sequence
How to schedule
- (503) 842-1815 (Inspection Hotline) (phone)
- BuildingPermits.Oregon.gov (online)
- Inspection hours
- 8:00 a.m. to 4:00 p.m. Monday-Friday
Typical sequence: Inspections required per state building code: structural, trade, and Short Term Rental inspections available. Online scheduling available through BuildingPermits.Oregon.gov for some permit types.
§ 06
Frequently asked
Common questions about unincorporated Tillamook County permits
01 Do I need a building permit in unincorporated Tillamook County, OR? ▸
Building permits required for all construction in unincorporated Tillamook County
02 How much does a building permit cost in unincorporated Tillamook County, OR? ▸
Building permit fees in unincorporated Tillamook County, OR are set by the local building department and vary by project type and valuation. Fees are calculated as: Calculated using International Code Council Valuation Data Table (updated annually April 1). 3% technology fee applied to all applications/permits..
03 How do I apply for a building permit in unincorporated Tillamook County, OR? ▸
To apply for a building permit in unincorporated Tillamook County, OR, follow these steps: 1. Schedule an appointment with Tillamook County Community Development for permit submittal 2. Submit complete application package (incomplete applications will not be accepted) 3. County staff reviews for completeness and routes for required approvals 4. Upon permit issuance, pick up permit within 5 business days or it will be mailed 5. Schedule inspections as needed for foundation, framing, trades, and final approval 6. Maintain continuous work; 180-day gaps between inspections will cause permit to expire
04 What work is exempt from building permits in unincorporated Tillamook County, OR? ▸
Not all construction work requires a permit in unincorporated Tillamook County, OR. The following work is generally exempt: Manufactured dwelling placement permits available; Sheds and accessory structures: Generally exempt if under 200 sq ft and have no electrical, plumbing, or HVAC systems. When in doubt, confirm with the local building department before starting work.
05 How do I schedule a building inspection in unincorporated Tillamook County, OR? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in unincorporated Tillamook County, OR via: (503) 842-1815 (Inspection Hotline), BuildingPermits.Oregon.gov.
last verified April 2026
source Community Development Department ↗
entry id permits/oregon/tillamook/unincorporated
Educational reference. Permit rules and fees change — confirm current requirements directly with Community Development Department before applying. Jaspector is not legal advice.