Sangamon Sun

Illinois House Democrats have introduced new legislation that would eliminate single-family zoning areas in Illinois’ largest cities. Representative Kam Buckner (D -Chicago) introduced House Bill 4795, known as the Single-Family Zoning Ban Act, to the General Assembly. The bill aims to require townships, municipalities, and counties with populations over 100,000 residents to allow for the use of "middle housing" in areas currently zoned for single-family homes, such as duplexes and triplexes.

The proposed legislation has raised concerns among residents who fear the impact on their neighborhoods. While some House Democrats argue that single-family zoning contributes to a lack of affordable housing, many Illinoisans worry that eliminating these zoning ordinances could have negative consequences.

The Single-Family Zoning Ban Act is part of a larger trend seen in states like California, Oregon, and Washington, where bans on single-family zoning have been implemented to promote housing diversity. If passed, the bill would override the autonomy granted to large cities and counties, allowing the state to impose its own zoning regulations if local governments fail to comply.

Another piece of legislation, House Bill 4213, is also under consideration during the spring session. This bill would prevent local governments from restricting the building or usage of "accessory dwelling units" in any zoning area, further emphasizing the state's push for greater control over zoning regulations.

If enacted, zoning units in Illinois with populations between 100,000 and 500,000 residents would need to adjust their zoning codes and maps by June 1, 2025, with larger populations given until June 1, 2026. The Single-Family Zoning Ban Act was re-referred to the House Rules Committee on April 5, marking a significant step in the legislative process.