Fence / Gate Permit Requirements in Denver, CO

Denver uses Denver Building and Fire Code (based on 2021 I-Codes with amendments). High altitude (5,280 ft) affects HVAC sizing. 30 psf ground snow load. Radon-resistant construction required. Green Building Ordinance for large buildings. ADUs allowed citywide. Email: development.services@denvergov.org

Population: 734,718 Code: 2021 Verified: 2026-03-21 3 local rules

When you DON'T need a permit

Fences 6 feet or under do not require a permit in Denver, CO.

Source: Denver Building and Fire Code (2021 I-Codes with amendments)

When you DO need a permit

Fences over 6 feet require a permit in Denver, CO.

Estimated fee: $75 – $250

Typical timeline: About 2 weeks

Source: Denver Building and Fire Code (2021 I-Codes with amendments)

Pool fences require a permit in Denver, CO.

Estimated fee: $75 – $250

Typical timeline: About 2 weeks

Source: Denver Building and Fire Code (2021 I-Codes with amendments)

Zoning Note

Front-yard fences and fences above certain heights may require zoning approval. Many cities limit front-yard fence height to 3–4 feet. Check setback and height limits with your planning department.

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Building Department Contact

NameCommunity Planning and Development (CPD)
Address201 W. Colfax Ave., Dept. 205, Denver, CO 80202
HoursMon-Fri 8am-4pm

Frequently Asked Questions

Estimated permit fees for Fence / Gate projects in Denver, CO range from $75 – $250. Fees vary based on project scope and valuation.

It depends on the specifics of your project. Some smaller Fence / Gate 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 Denver 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 Fence / Gate permits in Denver is About 2 weeks. More complex projects may take longer if plan review is required.

Learn More About Fence / Gate Permits

Read our complete guide covering permit requirements, costs, common exemptions, and the application process.

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Disclaimer: This information was last verified on 2026-03-21. Building permit requirements may change. Zoning requirements (setbacks, lot coverage, height limits) are separate and vary by location. Always confirm with your local building and planning departments before starting your project. PermitMint provides general guidance, not legal advice.