Deck Permit Requirements in Aurora, CO
Uses 2021 I-Codes with local amendments (Aurora Municipal Code Ch. 22). High altitude (5,471 ft), HVAC derating required. Spans Arapahoe, Adams, and Douglas counties. Aurora4Biz portal for permits. Flat-rate permits available for simple jobs. Email: permitcounter@auroragov.org
By Joey, Founder · Last verified March 29, 2026 · How we research →
When you don’t need a Deck permit in Aurora
Freestanding decks not exceeding 30 inches above grade are exempt.
When you need a Deck permit in Aurora
Attached decks require a building permit.
Decks over 30 inches require a permit in Aurora, CO. Snow load design required.
Covered decks require permits in Aurora, CO. Snow load engineering required.
What Makes Aurora Different
Here's how Aurora's deck rules stack up against the standard IRC baseline that most of the country follows.
Stricter Than the IRC
Attached decks require a building permit in Aurora, CO.
Decks over 30 inches require a permit in Aurora, CO. Snow load design required.
1 rule match the IRC baseline, no surprises there.
Deck Permit Costs: Aurora vs. Nearby
Aurora comes in on the low side for Colorado. You're looking at $90 – $720 here, compared to the state average of $133 – $443.
| City | Estimated Fee |
|---|---|
| Aurora | $90 – $720 |
| Denver | $100 – $800 |
| Colorado Springs | $100 – $600 |
| Fort Collins | $100 – $600 |
Fees shown are estimates based on local building code data. Actual fees may vary based on project scope and valuation. See all Aurora permit costs →
Zoning & HOA Considerations
Decks may be subject to zoning setback and lot coverage requirements. Check with your local planning department before building near property lines.
If you live in an HOA community: many HOAs restrict deck materials, colors, size, and placement. Review your CC&Rs and submit an architectural review request before applying for a building permit. HOA approval can take 1–6 weeks.
Estimated Project Timeline in Aurora
Here's a typical timeline for a deck project in Aurora, CO:
Timeline is based on Aurora's typical about 3 weeks permit processing time. Actual timelines vary by project complexity, completeness of application, and current department workload.
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Frequently Asked Questions
Estimated permit fees for Deck projects in Aurora, CO range from $90 – $720. Fees vary based on project scope and valuation.
It depends on the specifics of your project. Some smaller Deck 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 Aurora 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 Deck permits in Aurora 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 Deck Permits
Read our complete guide covering permit requirements, costs, common exemptions, and the application process.
Read Deck Guide →