Best adu — Aurora, CO | AccessoryDwellingUnit Services

Looking for best adu in Aurora, CO? Call AccessoryDwellingUnit Services 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 investment. The final figure depends heavily on whether you choose a prefab unit or a custom build from the ground up. Site conditions are another major factor; if your property requires extensive grading, utility trenching, or foundation work, costs will climb. You also have to consider your choice of finishes, like high-end appliances or custom cabinetry. Navigating local permit fees and impact assessments also adds to the total.

About this service

Defining the best unit for your property depends on your specific goals, such as maximizing rental yield or creating a versatile multi-generational living space. A great build features high-quality insulation, smart storage solutions, and an aesthetic that complements your main house. We emphasize durable construction and efficient design to ensure your unit remains a valuable asset for your property over the long term. Let us help you plan the right layout. Exact pricing confirmed free on the call.

Frequently asked in Aurora

What are the disadvantages of ADUs in Aurora?

The main drawbacks might include the initial construction costs and the potential reduction in yard space. You'll also want to check for any neighborhood or HOA covenants that could impact your plans. It's wise to explore these. We can help you get that advice.

How much does an ADU cost in Colorado?

What are the rules for ADUs in Colorado?

Colorado has state ADU legislation, but Aurora has its own distinct zoning and building ordinances that must be followed. These often cover lot size, setbacks, and utility hookups. The pros are familiar with Aurora's specific requirements. We'll arrange that free discussion.

Is an ADU allowed in Aurora, Colorado?

That grant is exclusive to California and does not apply to Colorado. However, the pros may be aware of local financing options or incentives in Aurora that could be beneficial for your project. We can help you explore these.

What is the best ADU to build in Aurora?

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: Southlands, Seven Hills, Aurora Highlands, Mission Viejo, City Center — and every surrounding area.