Shed / Outbuilding Permit Requirements in Grand Junction, CO
Mesa County issues permits. Adopted 2024 IRC Sept 2025.
When you DON'T need a permit
Sheds 120 square feet or less without utilities are exempt in Denver, CO.
Source: Grand Junction Building and Fire Code (2021 I-Codes with amendments)
When you DO need a permit
Sheds larger than 120 square feet require a building permit in Denver, CO.
Estimated fee: $100 – $400
Typical timeline: About 2 weeks
Source: Grand Junction Building and Fire Code (2021 I-Codes with amendments)
Sheds with electrical require permits in Denver, CO.
Estimated fee: $150 – $500
Typical timeline: About 2 weeks
Source: Grand Junction Building and Fire Code (2021 I-Codes with amendments)
Shed / Outbuilding Permit Costs: Grand Junction vs. Nearby
Grand Junction runs higher than average for Colorado. Expect $100 – $500 versus the state average of $66 – $235.
Zoning & HOA Considerations
Sheds may be subject to zoning setback requirements and lot coverage limits. Placement near property lines or in front yards may require zoning approval.
If you live in an HOA community: many HOAs restrict or prohibit outbuildings. Check your CC&Rs for rules on shed size, placement, materials, and appearance before purchasing or building.
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Frequently Asked Questions
Estimated permit fees for Shed / Outbuilding projects in Grand Junction, CO range from $100 – $400. Fees vary based on project scope and valuation.
It depends on the specifics of your project. Some smaller Shed / Outbuilding projects may be exempt from permit requirements, while larger ones typically require a permit. Use our free lookup tool to check your specific situation.
Working without a required permit in Grand Junction can result in fines, stop-work orders, being required to remove completed work, and complications when selling your home. It's always best to check first.
Typical approval time for Shed / Outbuilding permits in Grand Junction is About 2 weeks. More complex projects may take longer if plan review is required.
If you live in an HOA community, you may need architectural review approval in addition to a building permit. HOA rules and city building codes are separate — you may need to satisfy both. Review your CC&Rs and submit to your HOA's architectural review committee before starting work.
Learn More About Shed / Outbuilding Permits
Read our complete guide covering permit requirements, costs, common exemptions, and the application process.
Read Shed / Outbuilding Guide →