What work is exempt from building permits in unincorporated Clark County, ID?

The following work is generally exempt: Minor repairs and maintenance that do not alter the structure, mechanical, electrical, or plumbing systems; Temporary structures (verify permit requirements with IDBS for structures with extended duration). Note: Exemptions vary by project type and scope. Always verify exemption status with IDBS before beginning work. Some work may require permits even if not considered 'building permits' (e.g., electrical permits for any contractor work, septic permits through Eastern Idaho Public Health, stormwater permits for projects disturbing 1+ acres).

How do I schedule a building inspection in unincorporated Clark County, ID?

Inspections can be scheduled via: (208) 334-3950, IDBS Permits Portal. Contact IDBS for specific scheduling deadlines and inspection availability..

County Building Permits

Clark County, ID - 2026 Building Permit Guide

How to apply for a building permit in unincorporated Clark County, Idaho. Permit authority, application steps, fees, and inspection requirements.

Idaho Updated March 2026

Permit Authority

All properties in unincorporated Clark County. Clark County does not maintain an active building department; IDBS serves as the fallback building permit authority for unincorporated areas.

Department: Idaho Division of Building Safety (IDBS)
Address: 1090 E. Watertower Street, Meridian, ID 83642
Phone: (208) 334-3950
Website: https://dopl.idaho.gov/bld/

Online Permit Portal

Open Idaho Division of Building Safety

Platform: IDBS • Account required: No • Submission: Online only

Additional resources:

Application Process

Contact IDBS to determine permit requirements for your project type.
Prepare application materials and construction plans meeting 2018 IBC with Idaho amendments.
Submit application online through IDBS portal or in person to the Meridian office.
IDBS reviews application for completeness and initiates plan review process.
Pay applicable permit fees as invoiced.
Respond to any correction comments and resubmit revised documents if required.
Obtain permit approval and schedule required inspections before beginning work.

Typical processing time: Varies by project complexity and permit type; contact IDBS for specific timelines.

Source: Idaho Division of Building Safety (IDBS)

General Requirements

Building permits are required for most new construction and substantial remodeling in unincorporated Clark County.

Required Documents

Completed permit application
Construction plans and specifications
Site plan showing property lines and easements
Electrical, plumbing, and mechanical plans for applicable work
Proof of property ownership or authorization
Project valuation estimate

Permit validity: Contact IDBS for permit validity periods and expiration requirements.
Building code: 2018 International Building Code (IBC) with Idaho amendments (adopted statewide)
Owner-builder: Owner-builders must comply with Idaho law and IDBS requirements. Verify specific exemptions with IDBS before proceeding.
Contractor requirements: For projects exceeding $2,000 in cost, contractors must be registered with the Idaho Contractors Board. Licensed contractors in specific trades (electrical, plumbing, HVAC) must hold valid state licenses issued by DOPL.

Fees

Payment note: Contact IDBS for current fee schedules and payment methods.

Fees change. Verify current amounts at the official fee schedule.

Work That Does NOT Require a Permit

Contact the Idaho Division of Building Safety (IDBS) to confirm whether your project requires a permit before starting work.

Inspections

How to Schedule

(208) 334-3950 (phone)
IDBS Permits Portal (online)

Scheduling deadline: Contact IDBS for specific scheduling deadlines and inspection availability.
Inspection hours: Contact IDBS for current business hours.
Time windows: Contact IDBS for available inspection time windows.

Typical inspection sequence: Required inspections depend on project type. Common inspections include footing, framing, mechanical, electrical, plumbing, and final building inspections. Contact IDBS for project-specific sequence.

Contact IDBS to inquire about remote or virtual inspection options for eligible work.

Additional Resources

Building code: 2018 International Building Code (IBC) with Idaho amendments (adopted statewide)
Verify contractor license: Idaho Contractor Registration
Eastern Idaho Public Health (Septic Permits)
Idaho Department of Environmental Quality (Stormwater Permits)
Idaho Division of Occupational & Professional Licenses
License lookup guide: Idaho Contractor License Requirements
Contract template: Idaho Homeowner-Contractor Agreement
Idaho hub: Idaho Contractor License & Permit Hub

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Idaho Division of Building Safety (IDBS) before applying.

Frequently Asked Questions

Clark County Building Permit FAQ

Do I need a building permit in unincorporated Clark County, ID?: Building permits are required for most new construction and substantial remodeling in unincorporated Clark County.
How do I apply for a building permit in unincorporated Clark County, ID?: 1. Contact IDBS to determine permit requirements for your project type. 2. Prepare application materials and construction plans meeting 2018 IBC with Idaho amendments. 3. Submit application online through IDBS portal or in person to the Meridian office. 4. IDBS reviews application for completeness and initiates plan review process. 5. Pay applicable permit fees as invoiced. 6. Respond to any correction comments and resubmit revised documents if required. 7. Obtain permit approval and schedule required inspections before beginning work.
How long does it take to get a building permit in unincorporated Clark County, ID?: Typical processing time is Varies by project complexity and permit type; contact IDBS for specific timelines..
What work is exempt from building permits in unincorporated Clark County, ID?: The following work is generally exempt: Minor repairs and maintenance that do not alter the structure, mechanical, electrical, or plumbing systems; Temporary structures (verify permit requirements with IDBS for structures with extended duration). Note: Exemptions vary by project type and scope. Always verify exemption status with IDBS before beginning work. Some work may require permits even if not considered 'building permits' (e.g., electrical permits for any contractor work, septic permits through Eastern Idaho Public Health, stormwater permits for projects disturbing 1+ acres).
How do I schedule a building inspection in unincorporated Clark County, ID?: Inspections can be scheduled via: (208) 334-3950, IDBS Permits Portal. Contact IDBS for specific scheduling deadlines and inspection availability..

Need help with your project?

Navigating permits in Clark County (Unincorporated Areas) can be complicated.

Jaspector connects you with local experts who can review your scope, verify your contractor, and help you understand what permits your project actually needs.

Learn how Jaspector works

Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.

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