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IL SB3726
Bill
Status
Introduced
2/5/2026
Primary Sponsor
Steve Stadelman
Click for details
AI Summary
- Prohibits Illinois municipalities from banning the construction or use of accessory dwelling units (ADUs) on residential properties
- Defines ADUs as attached or detached residential units with complete independent living facilities (sleeping, cooking, sanitation) located on the same parcel as a primary residence
- Includes efficiency units (minimum 150 square feet for up to 2 persons) and manufactured homes in the definition of ADUs
- Allows municipalities to impose reasonable size and location regulations similar to other accessory structures, but not if such regulations would effectively prohibit ADUs
- Limits home rule powers by requiring all municipalities to comply with state standards on ADU permissibility
Legislative Description
MUNI CD-ACCESSORY DWELLINGS
Last Action
Rule 2-10 Committee Deadline Established As March 27, 2026
3/13/2026
Committee Referrals
Executive2/17/2026
Assignments2/5/2026
Full Bill Text
No bill text available