Illinois 2025-2026 Regular Session

Illinois House Bill HB1813

Introduced
1/28/25  
Refer
1/28/25  
Refer
2/25/25  
Report Pass
3/20/25  

Caption

MUNI CD-ACCESSORY DWELLINGS

Impact

The impact of HB1813 is significant as it seeks to restrict the home rule powers traditionally granted to municipalities, thereby ensuring that local regulations cannot prohibit the development of ADUs. By mandating that municipalities allow these types of dwelling units, the bill promotes a more standardized approach to housing across Illinois, which could lead to increased availability and affordability of housing for residents. This legislative change comes amid growing concerns over housing shortages and rising costs of living in urban and suburban areas.

Summary

House Bill 1813, known as the Accessory Dwelling Unit Permissibility Act, amends the Illinois Municipal Code to prohibit municipalities from blocking the construction or use of accessory dwelling units (ADUs). The bill allows local governments to enforce reasonable regulations regarding the size and location of these units, provided those regulations do not effectively prohibit their establishment. This legislation aims to expand housing options and foster more diverse residential environments within communities, especially as housing shortages become a pressing issue in many regions.

Contention

Notably, there may be contention surrounding this bill, as it limits the home rule powers of local governments, who may argue that they should retain the authority to make zoning laws that reflect the unique needs and preferences of their communities. Opposition may arise from local officials and community members who feel that the government's one-size-fits-all approach could undermine local planning efforts and lead to overdevelopment or unsightly construction that does not align with the character of the neighborhood. Proponents of the bill, however, emphasize that ADUs can provide essential housing solutions and encourage community growth.

Companion Bills

No companion bills found.

Similar Bills

CA AB916

Zoning: bedroom addition.

CA AB1154

Accessory dwelling units: junior accessory dwelling units.

CA SB13

Accessory dwelling units.

CA AB68

Land use: accessory dwelling units.

CA SB773

Emergencies: State 911 Advisory Board.

CA AB881

Accessory dwelling units.

CA AB1033

Accessory dwelling units: local ordinances: separate sale or conveyance.

CA SB897

Accessory dwelling units: junior accessory dwelling units.