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
A contractor oversees the physical construction, managing the subcontractors, materials, and daily site operations. You need a contractor when you have your designs finalized and are ready to transition into the building phase. They ensure the foundation is poured correctly, the framing is solid, and the utilities are hooked up safely. A good contractor acts as your primary point of contact, keeping the work on schedule while maintaining high standards of quality for your new dwelling.
Frequently asked in Aurora
What are the disadvantages of ADUs in Aurora?
How much does an ADU cost in Colorado?
The cost of an ADU in Colorado, including Aurora, varies significantly based on its size, the quality of materials selected, and any necessary site preparation or foundation work. Complex designs and high-end finishes will increase the overall price. Getting a personalized quote from local experts is the best way to understand the investment for your specific ADU. They can break down the costs.
What are the rules for ADUs in Colorado?
While Colorado has state laws, specific ADU regulations are determined at the local level. Aurora has its own zoning ordinances and building codes that dictate things like minimum lot size, setbacks, and maximum ADU size. Working with local professionals ensures your ADU complies with all Aurora requirements. A call can clarify these details.
Is an ADU allowed in my Aurora neighborhood?
What affects the cost of an ADU in Aurora?
Also serving nearby: Denver · Centennial · Thornton · Lakewood · Westminster
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
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, North Aurora, Aurora Highlands, Seven Hills, Mission Viejo — and every surrounding area.
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