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Backyard accessory dwelling unit in Colorado

Colorado, with its growing metros like Aurora and Thornton, presents opportunities for backyard accessory dwelling units. The state's varied elevation and climate, from plains to mountains, influence construction choices.

Choose your city

In Colorado, ADU regulations are typically established at the municipal level, meaning rules can differ between Aurora and Thornton. The state's climate, with distinct seasons including cold winters and warm summers, necessitates robust insulation and efficient heating systems. Material choices must account for potential freeze-thaw cycles and intense sun at higher elevations. Homeowners with adequate lot size and appropriate zoning are prime candidates.

Common questions

What are the rules for backyard ADUs in Colorado?

Colorado ADU rules are primarily set by individual cities, so requirements vary between Aurora and Thornton. These can include size, height, and setback limitations. We research your specific local ordinances.

How does Colorado's weather affect ADU construction?

Colorado's significant temperature swings and cold winters require excellent insulation and efficient heating systems. Materials must be durable enough for freeze-thaw cycles. We design ADUs to perform well in the mountain climate.

Is an ADU allowed in Aurora?

Yes, many residential areas in Aurora permit ADUs, provided they meet zoning and building code requirements. We will assess your property's suitability and navigate the city's regulations. Our process begins with a property evaluation.

What kind of housing stock is common for ADUs in Colorado?

Single-family homes with sufficient yard space in areas like Aurora and Thornton are common candidates for ADUs. This allows for the addition of secondary living units. We work with various property types.

How do I start the ADU process in Colorado?

Begin by understanding your local city's ADU ordinances. We then evaluate your property's potential and design an ADU that meets your needs and regulations. Contact us for a free phone consultation to begin.

What permits are needed for an ADU in Thornton?

Thornton requires local building permits for ADUs, including plan reviews and inspections. We manage the entire permit application process for you. Our team handles submissions to the city.

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

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