Teton County Wyoming Deck and Shed Permit Guide
Teton County deck and shed permit needs depend on deck height, shed size, utilities, attachment, non-habitable use, and Planning review for approved placement.
Deck and Shed Permits
Teton County, Wyoming
April 26, 2026
Permit takeaway
Teton County says decks over 30 inches above grade need building permits, while storage sheds that are not attached, have no power or water, are one story, and are less than 200 square feet do not require building permits.
Zoning and placement
Even when a deck or shed does not need a building permit, Planning review may be needed to confirm setbacks, maximum floor area, maximum site development, and approved location.
Building and trade review
Any new structures or additions, porches, retaining walls over four feet, roof replacements, window replacements, exterior doors, remodels, or decks over 30 inches need building permits.
Call before applying when
Call before applying if the deck is near 30 inches, the shed is near 200 square feet, has utilities, is attached, is habitable, or site development standards are uncertain.
Documents to prepare
- Deck height
- Shed size and utility status
- Site plan
- Planning review information
- Miscellaneous permit materials if required
Inspection planning
- Confirm permit need
- Check Planning placement requirements
- Submit through online portal when required
- Schedule inspections online
- Complete final approval
Official sources
This guide is a planning summary. Always verify the current requirements with the local office before starting work.