AccessoryDwellingUnitExperts ES 📞 (320) 313-0236

Accessory dwelling unit contractor in Colorado

Accessory Dwelling Unit Experts operates in Colorado, serving Aurora and Thornton. Our process outlines the sequential steps to add an ADU to your property, simplifying the construction journey.

Choose your city

Colorado's climate, with distinct seasons including cold winters and warm summers, requires careful scheduling for ADU construction. Foundation work and exterior framing are best done during warmer months, while interior work can proceed year-round. The state's housing stock often includes single-family homes with basements suitable for conversion, or yards for detached units. Local municipalities like Aurora and Thornton have specific zoning ordinances and building codes that govern ADU development, including requirements for setbacks, lot coverage, and parking.

Common questions

What does ADU stand for?

ADU stands for Accessory Dwelling Unit. It is a secondary housing unit on a single-family residential lot. ADUs can be attached to the primary home or be a completely separate structure.

Are ADUs allowed in Colorado?

Yes, ADUs are permitted in many Colorado cities, including Aurora and Thornton, under specific local ordinances. These regulations cover aspects like size, placement, and design. We ensure your project meets all local requirements.

What is the most expensive part of building an ADU?

The most significant cost drivers for an ADU in Colorado are typically foundation work, structural framing, and utility connections. Depending on the site, extensive excavation, grading, and the installation of new plumbing and electrical systems can also contribute substantially to the overall expense.

How do I find an accessory dwelling unit contractor?

When searching for an accessory dwelling unit contractor in Colorado, look for those familiar with local building codes and permitting in areas like Aurora. Experience with the state's climate considerations and a clear, step-by-step project plan are essential qualities.

What is the cheapest way to build an ADU?

The most economical ADU construction often involves converting an existing space, such as a basement or garage, or opting for a smaller, simpler detached unit. Utilizing standard building materials and minimizing complex architectural features can also help reduce costs in Colorado.

What determines the cost of an ADU in Colorado?

The final cost of an ADU in Colorado is determined by its size, the quality of materials chosen, and site-specific conditions. Local permitting fees, utility connection charges, and any necessary site preparation will also impact the total investment for your property.

Useful reference: HUD ADU resources — ADU policy and financing research.

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