Accessory Dwelling Unit Companies in Aurora, CO

Looking for accessory dwelling unit companies in Aurora, CO? Call AccessoryDwellingUnit Direct for a contact a provider — no obligation. Licensed adu builders serve Aurora and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

Building an ADU involves variables that shift your total investment. The footprint size and complexity of the architectural design are primary factors. Are you planning a detached unit that requires new utility trenching, or is this a garage conversion that uses existing plumbing? Site accessibility, soil conditions, and your choice of finishes—like luxury flooring versus standard options—also play significant roles. Permitting fees vary widely depending on your local municipality and current zoning requirements. Exact pricing confirmed free on the call.

About this service

ADU companies provide end-to-end solutions, often integrating design, permitting, and construction under one roof. You need to engage a company when you want a streamlined experience and want to avoid the stress of hiring separate architects and builders. These companies handle the coordination of the entire project, ensuring that every phase of development transitions smoothly while keeping you updated on the progress and budget status of your new unit.

Frequently asked in Aurora

What are the disadvantages of ADUs?

While ADUs offer significant benefits, potential disadvantages include the initial construction costs and the time it takes to plan and build. You may also consider the impact on your yard space or privacy. However, the long-term advantages, such as increased property value and rental income potential in Aurora, often outweigh these concerns.

How much does an ADU cost in Colorado?

The cost of an ADU in Colorado can vary greatly depending on its size, the materials chosen, and site-specific conditions. Factors like foundation type and finishing details will influence the overall price. For an accurate estimate tailored to your specific project, obtaining a professional quote is the best approach.

What are the rules for ADUs in Colorado?

Colorado has state laws encouraging ADUs, but local Aurora zoning ordinances will outline the specific requirements. These rules often address lot coverage, setbacks, and parking. It's essential to consult with your local planning department to ensure your ADU plans comply with all regulations.

Is an ADU allowed in Colorado?

Yes, ADUs are allowed in many areas of Colorado, including Aurora, with specific regulations in place. Cities are increasingly adopting policies to support ADU development for housing diversity. Always check with your local city planning department for the most current and accurate information.

What are the rules for ADUs in California?

California has comprehensive state laws that streamline the ADU approval process and limit local restrictions. While cities can implement some specific requirements, state law often sets the minimum standards. It's always best to confirm the latest regulations with your local planning department.

California has had grant programs available to assist homeowners with ADU construction costs. These programs typically have specific eligibility criteria and application processes. Research current state and local funding opportunities for any available financial assistance for ADU projects.

Also serving nearby: Denver · Centennial · Thornton · Lakewood · Westminster

All cities in Colorado →

More on this: HUD ADU resources — ADU policy and financing research.

Service area details

395,052residents

2,423per sq mile

8ZIP codes served

Serving all of Aurora — population 395,052; about 2,423 residents per square mile across 163.0 sq mi. ZIP codes covered include 80010, 80011, 80012, 80013, 80014, 80015, 80016, 80017.

Neighborhoods served in Aurora: Southeast Aurora, North Aurora, South Aurora, Central Aurora, Aurora Highlands — and every surrounding area.