On this page 6
§ 02
When a permit is required
Permit triggers and exempt work for Crook County
Building permits required for structural changes, new dwellings, additions, replacement dwellings, detached structures, and most regulated construction work.
Accessory structures (sheds, detached garages): nonhabitable, detached, one-story, less than 200 sq ft OR less than 15 feet floor-to-roof average height
Membrane-covered frame structures: nonhabitable, not more than 500 sq ft, one story, not closer than 3 feet to property lines
Decks/patios: not more than 200 sq ft, not more than 12 feet average roof height, not closer than 3 feet to property line
Deck/floor surfaces: not more than 30 inches above adjacent grade at any point
- Exempt Accessory structures (sheds, detached garages): nonhabitable, detached, one-story, less than 200 sq ft OR less than 15 feet floor-to-roof average height
- Exempt Membrane-covered frame structures: nonhabitable, not more than 500 sq ft, one story, not closer than 3 feet to property lines
- Exempt Decks/patios: not more than 200 sq ft, not more than 12 feet average roof height, not closer than 3 feet to property line
- Exempt Deck/floor surfaces: not more than 30 inches above adjacent grade at any point
Note: Electrical, mechanical, and plumbing permits still required if systems installed. Local zoning/land-use approval required. Nonhabitable distinction is critical.
Required documents
- Building application
- Site/plot plan showing lot and building setbacks, easements, driveway, all structures, wells, septic systems, utility locations
- Foundation plan with footing dimensions, anchor bolts, reinforcing steel, foundation vent location
- Floor plans showing joist layout, dimensions, room identification, door/window sizes, mechanical equipment
- Cross-sections and details showing framing member sizes and spacing
- Mechanical plans (required for stick-built dwellings)
- Calculations when applicable
- Building code
- 2021 Oregon Residential Specialty Code (ORSC 2021) for residential; based on International Residential Code 2018 (IRC 2018) with state amendments
- Permit validity
- Applications active for 180 days; extend 180 days with each approved inspection. Permits become void if no inspection occurs within 180 days.
- Owner-builder
- Homeowners may apply; Oregon law requires CCB licensing for work for compensation.
- Contractor requirements
- Anyone working for compensation in construction activities on real property must hold Oregon CCB license. Insurance and surety bond required.
§ 03
Application process
Typical processing: 2-3 weeks for plan review; dependent on workload and plan completeness
- 01 Pre-Application Consultation (Optional): Contact the Building Department for guidance on project requirements, zoning compliance, and plan submission requirements.
- 02 Plan Preparation: Prepare complete plans including site/plot plan, foundation plan, floor plans, cross-sections, and details per ORSC 2021 requirements. Mechanical plans required for stick-built dwellings (effective June 1, 2022).
- 03 Application Submission & Initial Fee: Submit complete application package online, by mail, or in person. Structural plan review fee invoiced at time of application entry.
- 04 Plan Review: Average turnaround 2-3 weeks. Building Department reviews for compliance with ORSC 2021. Revisions may be requested.
- 05 Permit Issuance & Remaining Fees: Upon plan approval, remaining fees are invoiced. Must pick up job locator and inspection cards in person.
- 06 Construction & Inspections: Construction must comply with approved plans. Inspections scheduled via phone or email; typically next business day unless later date requested.
- 07 Project Closeout: Final inspection upon construction completion. Certificate of occupancy issued after final inspection approval.
Typical processing time: 2-3 weeks for plan review; dependent on workload and plan completeness
Source: Crook County Community Development Department / Building Division ↗
§ 04
Fee schedule
Crook County building permit fees
Fee type
Amount
01
Plan check fee
Structural plan review fee invoiced upfront; remaining fees upon issuance
02
Permit fee formula
Calculated based on estimated construction valuation or square footage. Contact Building Department for fee estimate.
Online via Accela portal (credit/debit card) or in-person at Crook County Community Development office
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
§ 05
Required inspections
Scheduling and sequence
How to schedule
- (541) 447-3211 (phone)
- bld@crookcountyor.gov (email)
- Scheduling deadline
- Unless requested for later date, inspections occur next business day
- Inspection hours
- 8:00 a.m.–4:00 p.m., Monday–Friday
Typical sequence: Inspectors hold multiple certifications allowing several types of inspections in one visit (structural, plumbing, mechanical, electrical, foundation, footing, final)
§ 06
Frequently asked
Common questions about unincorporated Crook County permits
01 Do I need a building permit in unincorporated Crook County, OR? ▸
Building permits required for structural changes, new dwellings, additions, replacement dwellings, detached structures, and most regulated construction work.
02 How much does a building permit cost in unincorporated Crook County, OR? ▸
Building permit fees in unincorporated Crook County, OR are set by the local building department and vary by project type and valuation. Fees are calculated as: Calculated based on estimated construction valuation or square footage. Contact Building Department for fee estimate.. Plan check fee: Structural plan review fee invoiced upfront; remaining fees upon issuance.
03 How do I apply for a building permit in unincorporated Crook County, OR? ▸
To apply for a building permit in unincorporated Crook County, OR, follow these steps: 1. Pre-Application Consultation (Optional): Contact the Building Department for guidance on project requirements, zoning compliance, and plan submission requirements. 2. Plan Preparation: Prepare complete plans including site/plot plan, foundation plan, floor plans, cross-sections, and details per ORSC 2021 requirements. Mechanical plans required for stick-built dwellings (effective June 1, 2022). 3. Application Submission & Initial Fee: Submit complete application package online, by mail, or in person. Structural plan review fee invoiced at time of application entry. 4. Plan Review: Average turnaround 2-3 weeks. Building Department reviews for compliance with ORSC 2021. Revisions may be requested. 5. Permit Issuance & Remaining Fees: Upon plan approval, remaining fees are invoiced. Must pick up job locator and inspection cards in person. 6. Construction & Inspections: Construction must comply with approved plans. Inspections scheduled via phone or email; typically next business day unless later date requested. 7. Project Closeout: Final inspection upon construction completion. Certificate of occupancy issued after final inspection approval.
04 How long does it take to get a building permit in unincorporated Crook County, OR? ▸
Building permit processing times in unincorporated Crook County, OR typically run 2-3 weeks for plan review; dependent on workload and plan completeness. Timelines can vary based on project complexity and current department workload.
05 What work is exempt from building permits in unincorporated Crook County, OR? ▸
Not all construction work requires a permit in unincorporated Crook County, OR. The following work is generally exempt: Accessory structures (sheds, detached garages): nonhabitable, detached, one-story, less than 200 sq ft OR less than 15 feet floor-to-roof average height; Membrane-covered frame structures: nonhabitable, not more than 500 sq ft, one story, not closer than 3 feet to property lines; Decks/patios: not more than 200 sq ft, not more than 12 feet average roof height, not closer than 3 feet to property line; Deck/floor surfaces: not more than 30 inches above adjacent grade at any point. Note: Electrical, mechanical, and plumbing permits still required if systems installed. Local zoning/land-use approval required. Nonhabitable distinction is critical. When in doubt, confirm with the local building department before starting work.
06 How do I schedule a building inspection in unincorporated Crook County, OR? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in unincorporated Crook County, OR via: (541) 447-3211, bld@crookcountyor.gov. Unless requested for later date, inspections occur next business day.
last verified April 2026
source Crook County Community Development Department / Building Division ↗
entry id permits/oregon/crook/unincorporated
Educational reference. Permit rules and fees change — confirm current requirements directly with Crook County Community Development Department / Building Division before applying. Jaspector is not legal advice.