Accessory dwelling unit companies

Looking for accessory dwelling unit companies in Aurora, CO? Call AccessoryDwellingUnit Solutions 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 several moving parts that shape your total budget. The biggest factor is whether you choose a prefabricated unit or a custom build on-site. Site preparation is also significant; if your land requires extensive grading, utility trenching, or foundation work, costs will climb. Your choice of finishes—like kitchen cabinetry, flooring, and siding materials—also shifts the bottom line. We help you navigate these variables to find a setup that fits your property. Exact pricing confirmed free on the call.

About this service

ADU companies offer end-to-end solutions, often handling everything from the first sketch to the final walk-through. You need these companies if you prefer a streamlined experience where one firm takes responsibility for design, permitting, and construction. They are ideal for homeowners who want to minimize the stress of managing multiple vendors and prefer a turnkey approach to adding a secondary residence to their property.

Frequently asked in Aurora

What are the disadvantages of ADUs?

Potential disadvantages of ADUs include higher utility bills for your property and the possibility of reducing your usable yard space. You should also consider the impact on your property taxes. Consulting with a local expert in Aurora can help you weigh these factors.

How much does an ADU cost in Colorado?

The cost of an ADU in Colorado varies based on its size, the complexity of the design, and the chosen construction materials. Factors like site preparation and utility connections in Aurora will also influence the total expense. A personalized quote will provide accurate pricing for your project.

What are the rules for ADUs in Colorado?

Colorado has state-level ADU legislation, but cities like Aurora have their own specific zoning ordinances and building codes. These often dictate requirements for lot coverage, setbacks, and parking. Connecting with professionals familiar with Aurora's regulations is crucial.

Is an ADU allowed in Aurora?

Yes, Aurora, Colorado, permits the construction of ADUs, provided they meet local zoning and building codes. Regulations often address aspects such as the ADU's square footage relative to the main dwelling and required yard setbacks. A local specialist can confirm eligibility for your property.

While there isn't a direct federal grant for ADUs, exploring local financing options or potential incentives in the Aurora area with service providers is recommended.

What are the rules for ADUs in California?

California has passed legislation to simplify ADU development, often setting statewide standards that differ from those in Colorado. If you're considering ADUs in both states, it's essential to consult with professionals who understand the specific regulations for each location.

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: South Aurora, Aurora Highlands, Nine Mile Corner, Aurora City Center, Wheatlands — and every surrounding area.