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When a permit is required
Permit triggers and exempt work for Yuma County
A building permit is required for all new construction, room additions, replacement of existing fixtures, and most alterations or repairs. Plumbing, electrical, and mechanical permits may be needed for additions or changes to existing systems.
- Exempt Minor finish work such as wallpapering and painting
- Exempt Fences six feet high or lower
- Exempt Certain repairs to existing fixtures not involving system changes
Note: Replacing a water heater, adding a permanently wired light fixture, and other work involving utility systems typically require permits. Confirm exemption status with Building Safety before proceeding.
- Completed building permit application
- Construction plans or drawings showing scope of work
- Site plan showing property boundaries and work location
- Project valuation estimate for fee calculation
- Building code
- Yuma County Comprehensive Building Safety Code (local adoption; current editions available from the county)
- Permit validity
- Contact county for permit expiration and renewal policies.
- Owner-builder
- Owner-builders may perform work on their own property subject to all code requirements and inspection standards.
- Contractor requirements
- Contractors must hold a valid Arizona Contractor License and comply with all permit and inspection requirements.
Source: Department of Development Services, Building Safety and Permit Services ↗
Application process
Typical processing: Processing time varies by project complexity; contact the county for specific timeline estimates.
- 01 Contact Yuma County Building Safety Division at (928) 817-5000 or visit in person.
- 02 Prepare permit application form and construction plans or drawings showing scope of work.
- 03 Prepare site plan showing property boundaries and proposed work location.
- 04 Submit application materials with supporting documents to Building Safety.
- 05 County staff review application for completeness and route for necessary internal approvals.
- 06 Applicant receives inspection scheduling information upon permit issuance.
- 07 Contractor or owner schedules required inspections throughout construction.
Typical processing time: Processing time varies by project complexity; contact the county for specific timeline estimates.
Source: Department of Development Services, Building Safety and Permit Services ↗
Fee schedule
Yuma County building permit fees
Contact Building Safety Division for current payment methods and procedures.
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
Required inspections
Scheduling and sequence
- (928) 817-5000 (phone)
- Online Inspection Scheduling (online)
- Inspection hours
- Contact Building Safety Division for inspection availability and scheduling hours.
Typical sequence: Typical residential sequence includes footing/foundation, rough trades, frame, insulation, and final inspection. Commercial projects may have additional required inspections.
Source: Department of Development Services, Building Safety and Permit Services ↗
Frequently asked
Common questions about unincorporated Yuma County permits
01 Do I need a building permit in unincorporated Yuma County, AZ? ▸
02 How much does a building permit cost in unincorporated Yuma County, AZ? ▸
03 How do I apply for a building permit in unincorporated Yuma County, AZ? ▸
04 How long does it take to get a building permit in unincorporated Yuma County, AZ? ▸
05 What work is exempt from building permits in unincorporated Yuma County, AZ? ▸
06 How do I schedule a building inspection in unincorporated Yuma County, AZ? ▸
Educational reference. Permit rules and fees change — confirm current requirements directly with Department of Development Services, Building Safety and Permit Services before applying. Jaspector is not legal advice.