Building Safety in Cheyenne, WY (2026)
3 verified building safety rules for Cheyenne, Wyoming, sourced directly from the municipal code and official government pages.
Verified from official government sources
Building Permits
Cheyenne requires a building permit under its adopted 2024 International Building Code for nearly all construction, with narrow exemptions for small accessory structures and low fences.
When Cheyenne Requires a Building Permit
Some RestrictionsCheyenne City Code 15.08.020(C)
Section 105.2, work exempt from permit, subsections 1. and 2. under the heading "building" are amended to read as follows:1.One-story detached accessory structures used as tool and storage sheds, playhouses, and similar uses, provided the floor area is not greater than 200 square feet.2.Fences not over 6 feet high. Remaining sections under the heading "building" contained within Section 105.2 ...
Electrical Permits
Cheyenne enforces the 2023 National Electrical Code and requires a permit from the building safety department before any electrical work begins, with a penalty fee for starting early.
Cheyenne Electrical Work Needs a Permit
Some RestrictionsCheyenne City Code 15.10.020(H)
Work commencing before permit issuance. Any person who commences any work on a building, structure, electrical, gas, mechanical or plumbing system before obtaining the necessary permits shall be subject to an investigation fee. The investigation fee shall be in an amount equal to the permit fee.
Plumbing Permits
Cheyenne adopts the 2024 International Plumbing Code by reference under City Code 15.12.010, requiring permits, plan review, and inspections for all plumbing work performed within city limits.
Cheyenne Plumbing Permits: 2024 IPC Adopted
Some RestrictionsCheyenne City Code 15.12.010
A document, being marked and designated as provided in this section and of which one copy is on file in the office of the city clerk and open for inspection of the public, is adopted and made a part hereof as if fully set out in this chapter: International Plumbing Code, 2024 Edition, as published by the International Code Council, Inc., including Appendices B, C, D, AND E. (Ord. No. 4613...