Aurora City officials are set to revise local regulations regarding Accessory Dwelling Units (ADUs) following the recent passage of House Bill 20-41152, which mandates that municipalities across Colorado permit ADUs on all lots designated for single-family detached homes. This legislative change aims to enhance housing options and affordability in the region.

The bill outlines that ADUs can take various forms, including basement conversions, attached units, and detached structures, all of which must provide independent living facilities. The city’s current regulations, which have been in place since 2018, are considered restrictive, requiring conditional use permits and limiting ADUs to specific zoning districts.

During the Planning and Economic Development Policy Committee meeting on April 9, 2025, city staff discussed the need to align local codes with the new state requirements. Proposed amendments include removing the conditional use permit process, expanding the zones where ADUs can be built, and eliminating subjective design standards. These changes are expected to facilitate the construction of smaller, more affordable housing options, particularly benefiting lower-income households and the elderly.

However, the discussion also highlighted concerns regarding homeowner associations (HOAs) and their ability to enforce restrictions on ADUs. Some committee members expressed apprehension that the state legislation may overreach local governance, potentially leading to conflicts with existing neighborhood covenants.

To engage the community in this process, the city plans to publish a draft of the proposed code changes for public review and has launched a dedicated website with resources and FAQs about the amendments. Stakeholder meetings and public hearings will also be scheduled to gather input from residents and local organizations.

As Aurora moves forward with these changes, the city aims to balance the need for increased housing options with the preservation of local character and community standards. The outcome of this initiative could significantly impact housing availability and affordability in Aurora, reflecting broader trends in urban development across Colorado.