Grant County, WA Building Safety: Building Permits (2026)
Key Facts
- Adopted codes
- IBC, IRC, IMC, IFC, UPC, Energy Code
- Permit exemption
- detached accessory structures under 200 sq ft
- Application abandoned
- 180 days without good-faith pursuit
- Permit expiration
- 3 years from issuance
- Reinstatement fee
- 50% of original permit fee
- Appeals body
- Grant County Hearing Examiner
Summary
Grant County requires a building permit for construction under the adopted International Building and Residential Codes at GCC 14.04.030, administered by the Development Services building official. Small detached accessory structures of 200 square feet or less are exempt, and every other permit runs against strict abandonment and expiration deadlines.
1.[A]105.3.2 and R105.3.2 Time limitations of application. An application for a permit for any proposed work shall be deemed to have been abandoned 180 days after the date of filing unless such application has been pursued in good faith or a permit has been issued; except that the building official is authorized to grant one or more extensions of time for additional periods not exceeding 180 days. ... 3.[A]105.5 and R105.5 Expiration. Every permit shall expire unless the work authorized by such permit is completed within three years of its issuance date.
Full Breakdown
020 declares it the county's policy, under its police powers, to regulate the building industry in unincorporated Grant County. 030 adopts the Washington State Building Code package by reference: the International Building, Residential, Mechanical, and Fire Codes, the Uniform Plumbing Code, the Washington State Energy Code, the Swimming Pool and Spa Code, the Property Maintenance Code, and portions of the Wildland Urban Interface Code. 050, one-story detached accessory structures used as tool sheds or playhouses are exempt from permitting if the floor area does not exceed 200 square feet, measured from the outside corners with overhangs up to eighteen inches.
Any other application is deemed abandoned if not pursued in good faith within 180 days of filing, though the building official can grant extensions of up to 180 more days; an application still unissued a full year after filing becomes void and must be resubmitted. Once issued, a permit expires unless the authorized work is completed within three years. Fees are based on ICC Building Valuation Data, updated every July 1. Appeals of the building official's decisions go to the Grant County Hearing Examiner, sitting as the Building and Fire Board of Appeals.
Violations & Fines
Building without a required permit, or continuing work under an abandoned or expired permit, is enforced under GCC 1.32: officials can issue a stop-work order, and a citation carries a $500 civil fine per occurrence, with $1,000 and $2,000 escalations for repeat offenses within 24 months. The building official can also revoke a permit issued in error or on incorrect information.
Frequently Asked Questions
What triggers the need for a building permit in unincorporated Grant County?
Are small sheds exempt from getting a permit?
How long is a Grant County building permit good for?
Can an expired permit be brought back to life?
Sources & Official References
Other rules in Grant County
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