Cost of Accessory Dwelling Unit in Aurora, CO | AccessoryDwellingUnit Direct

Looking for cost of accessory dwelling unit 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

Building an ADU involves several variables that shift your final total, such as the size of the unit, whether you choose a detached structure or a garage conversion, and the complexity of your site’s plumbing and electrical needs. We help you navigate these choices to keep your project on track. Exact pricing confirmed free on the call.

Frequently asked in Aurora

What are the disadvantages of ADUs in Colorado?

How much does an ADU cost in Colorado?

The cost of an ADU in Colorado can range significantly based on its size, design complexity, and the materials chosen. Site preparation and the need for utility extensions are also major factors. For an accurate estimate for your Aurora property, a personalized quote is essential. We can help arrange that.

What are the rules for ADUs in Colorado?

Colorado has state-level ADU considerations, but individual cities like Aurora have their own specific ordinances. These often cover lot coverage, setbacks, parking, and occupancy rules. Understanding these local requirements is crucial. A quick call can get you advice tailored to Aurora's regulations.

Is an ADU allowed in Colorado?

Yes, ADUs are allowed in many Colorado municipalities, including Aurora, which has specific regulations in place. The state has been encouraging ADU development to address housing needs. It's important to understand the local rules to ensure your project is compliant. Talking to local experts is the best first step.

That particular grant is exclusive to California and does not apply to Colorado. However, it’s advisable to investigate if there are any local or state-level incentives or financing programs available for ADU projects in the Aurora area. We can help you find out what's available locally.

Can I build an ADU 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 Hills, Aurora Highlands, Foxfield — and every surrounding area.