ADU Locator

1 Best ADU Builders in Aurora, Colorado

Verified ADU contractors and builders in Aurora, CO

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Alex Home Pro Colorado

With years of hands-on experience, we specialize in home remodeling, new home construction, and general contracting across the Denver Metro and surrounding areas. From kitchen and bath renovations to basement finishing, home additions, and custom home builds, our team is committed to delivering exceptional craftsmanship, clear communication, and personal service at every stage of your project.

(303) 704-8235
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Frequently Asked Questions — ADU Builders in Aurora

How much does it cost to hire an ADU builder in Aurora?

ADU construction costs in Aurora, Colorado vary widely depending on size, type, and site conditions. Detached ADUs typically range from $150,000–$400,000+, while garage conversions and attached ADUs can be more affordable. Contact multiple builders in Aurora to get accurate quotes for your specific project.

How long does it take to build an ADU in Aurora?

In Aurora, the ADU construction timeline typically ranges from 6 to 18 months from permit application to move-in. Permitting alone can take 2–6 months depending on Colorado local regulations. Prefab and modular ADUs often have faster timelines than site-built units.

Do I need a permit to build an ADU in Aurora?

Yes, a building permit is required for ADU construction in Aurora, Colorado. Your ADU builder will typically handle the permit application as part of their service. Colorado has adopted streamlined ADU permitting laws in recent years, which may reduce wait times.

What types of ADUs can be built in Aurora?

Common ADU types in Aurora include detached ADUs (backyard cottages), attached ADUs, garage conversions, basement conversions, and prefab/modular ADUs. The best type for your property depends on lot size, zoning, and budget. A local Aurora ADU builder can advise on what's allowed on your specific parcel.