Thinking about adding an Accessory Dwelling Unit (ADU) to your property in unincorporated Adams County? New updates to county regulations—and a brand-new ADU information webpage—make it easier than ever to explore your options.

Adams County has supported ADUs since adopting its first regulations in 2019. This year, the county made several small but important updates to align with Colorado’s HB24-1152, a statewide effort to expand housing options by allowing ADUs in more cities and counties.

ADUs remain a valuable tool for creating affordable and flexible housing. They’re still allowed anywhere single-family homes are permitted (with a few limited exceptions), opening the door for homeowners to add a smaller, independent living space on their existing property. Whether used for extended family, rental income, or downsizing, ADUs offer new opportunities without requiring new land.

Ready to explore whether an ADU is right for you? Visit the county’s updated resource hub for guidelines, requirements, and next steps:

https://adamscountyco.gov/our-county/community-economic-development/planning-development/accessory-dwelling-units-in-adams-county