Accessory dwelling unit builders near me

Looking for accessory dwelling unit builders near me in Denver, CO? Call AccessoryDwellingUnit Pros for a contact a provider — no obligation. Licensed adu builders serve Denver 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 is a custom project, so costs vary based on your specific choices. Site conditions are the biggest factor; if your land requires significant grading, utility extensions, or foundation work, those expenses add up quickly. Choosing high-end finishes, custom cabinetry, or complex roof lines will also push the budget higher compared to a standard design. Prefabricated units often offer predictable costs, while custom site-built structures allow for more flexibility but can be harder to estimate upfront. Exact pricing confirmed free on the call.

About this service

Local builders specialize in the specific zoning codes and climate considerations of your region. Searching for builders in your area is the right step when you are ready to break ground and need a team that understands local geography, utility access, and neighborhood aesthetic requirements. These professionals handle the physical assembly of the structure, ensuring it meets all safety and energy standards required by your specific city or county government. Exact pricing confirmed free on the call.

Frequently asked in Denver

What are the disadvantages of ADUs in Denver?

Disadvantages can include upfront construction costs and potential impacts on your existing yard space. In Denver, you'll also need to consider how an ADU fits with neighborhood aesthetics and parking regulations. It's important to discuss these concerns with a local pro to get a clear picture for your specific property. They can help you weigh the pros and cons.

How much does an ADU cost in Denver?

What are the rules for ADUs in Denver?

Denver has specific zoning laws for ADUs, generally allowing them in most residential zones. Key rules often involve owner occupancy requirements and limitations on the ADU's size relative to the primary home. It's crucial to consult with a specialist who understands Denver's municipal code. They can guide you through the permitting process.

Is an ADU allowed in Denver?

Yes, accessory dwelling units are generally allowed in Denver, provided they meet the city's zoning and building requirements. These regulations are designed to ensure ADUs integrate well into existing neighborhoods. A local expert can confirm your property's eligibility and navigate the specific Denver ordinances. This ensures your project complies with all local laws.

What is the grant for ADUs in Denver?

While there isn't a specific state-wide grant like California's for ADUs, Denver may have local incentives or financing options available. It's worth exploring programs that might assist with the costs of building an ADU in the city. A professional familiar with Denver's housing initiatives can provide information on potential financial assistance. They can help you explore all avenues.

What is the process for building an ADU in Denver?

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

All cities in Colorado →

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

Service area details

716,577residents

4,681per sq mile

8ZIP codes served

Serving all of Denver — population 716,577; about 4,681 residents per square mile across 153.1 sq mi. ZIP codes covered include 80201, 80202, 80203, 80204, 80205, 80206, 80207, 80208.

Neighborhoods served in Denver: Capitol Hill, Cherry Creek, LoDo, The Highlands, Uptown, Sloan's Lake — and every surrounding area.