Building Permits in Aurora, CO

Check permit requirements for home improvement projects in Aurora. Select a project type below to see local requirements, estimated fees, and how to apply.

98 Permit Rules

28 Project Types

$45 – $5,000 Permit Fee Range →

IRC 2021 Building Code

4 Lookups (90 days)

Key Exemptions in Aurora

These projects typically don't require a building permit in Aurora:

Cosmetic bathroom renovations do not require a permit in Aurora, CO.

Small at-grade patio slabs under 200 square feet not exceeding 30 inches above adjacent grade are typically exempt from a building permit per City of Aurora Building Code / 2021 IRC with Colorado Amendments exemptions (IRC R105.2 basis). The slab must not be part of an accessible route or support a structure.

Freestanding decks not exceeding 30 inches above grade are exempt in Aurora, CO.

Replacing an existing driveway in the same footprint with no changes to the curb cut is generally exempt from permit requirements.

Replacing a fixture in-kind does not require a permit in Aurora, CO.

See all rules by selecting a project type below, or use our free lookup tool for a personalized answer.

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Get a personalized answer

Our lookup tool asks a few questions about your specific project to give you the most accurate answer.

Check Your Project → See Aurora permit costs

Aurora Building Department

NameBuilding Division

Phone(303) 739-7420

WebsiteVisit website

Address15151 E. Alameda Pkwy., Suite 2400, Aurora, CO 80012

HoursMon/Tue/Thu/Fri 7:30am-4:30pm, Wed 8:30am-4:30pm

Nearby Cities in Colorado

El Paso County Denver Colorado Springs Fort Collins Lakewood Thornton Arvada Westminster

Permit Guides

Read our in-depth guides for common home improvement projects:

Deck Guide Fence Guide Shed Guide Roof Guide Window & Door Guide Bathroom Guide Kitchen Guide Pool Guide Electrical Guide Plumbing Guide HVAC Guide Garage Guide Addition Guide Basement Guide Retaining Wall Guide Solar Guide Patio Guide ADU Guide Driveway Guide Demolition Guide EV Charger Guide Generator Guide Gas Line Guide Water Heater Guide Tree Removal Guide Siding Guide Fireplace Guide Concrete Slab Guide

Disclaimer: Always confirm with your local building department before starting your project. PermitMint provides general guidance, not legal advice.