# Illinois HB1813: MUNI CD-ACCESSORY DWELLINGS

Illinois HB1813, MUNI CD-ACCESSORY DWELLINGS, is a 104th General Assembly (2025–2026) House bill sponsored by Robert "Bob" Rita (Democratic); status in committee, last action 2026-01-08 (Added Co-Sponsor Rep. Kimberly Du Buclet) (as of 2026-11-01).

- Canonical: https://policyrisk.com/state-bill/IL-HB1813-2025-2026
- As of: 2026-11-01
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Illinois HB1813
- State: Illinois
- Session: 104th General Assembly (2025–2026)
- Title: MUNI CD-ACCESSORY DWELLINGS
- Status: in committee
- Chamber: House
- Introduced: 2025-01-28
- Last action: 2026-01-08, Added Co-Sponsor Rep. Kimberly Du Buclet
- Sponsor: Robert "Bob" Rita (Democratic)
- Cosponsors: 21
- Subjects: housing
- Touches household money: no
- Roll calls: 1 (18 yes, 0 no in all)
- Economic provisions PRIA read: 0

## Summary

Amends the Control Over Building and Construction Article of the Illinois Municipal Code. Provides that a municipality may not prohibit the building or usage of accessory dwelling units in the municipality. Provides that a municipality may provide reasonable regulations relating to the size and location of accessory dwelling units similar to other accessory structures unless a regulation would have the effect of prohibiting accessory dwelling units. Limits home rule powers. Defines terms.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Robert "Bob" Rita (Democratic), House
- Cosponsor: Anna Moeller (Democratic), House
- Cosponsor: Anne Stava (Democratic), House
- Cosponsor: Camille Y. Lilly (Democratic), House
- Cosponsor: Dagmara Avelar (Democratic), House
- Cosponsor: Edgar González, Jr. (Democratic), House
- Cosponsor: Elizabeth "Lisa" Hernandez (Democratic), House
- Cosponsor: Emanuel "Chris" Welch (Democratic), House
- Cosponsor: Eva-Dina Delgado (Democratic), House
- Cosponsor: Joyce Mason (Democratic), House
- Cosponsor: Kam Buckner (Democratic), House
- Cosponsor: Kelly M. Cassidy (Democratic), House
- Cosponsor: Kevin John Olickal (Democratic), House
- Cosponsor: Kimberly Du Buclet (Democratic), House
- Cosponsor: Margaret Croke (Democratic), House
- Cosponsor: Mary Beth Canty (Democratic), House
- Cosponsor: Maurice A. West, II (Democratic), House
- Cosponsor: Michelle Mussman (Democratic), House
- Cosponsor: Robyn Gabel (Democratic), House
- Cosponsor: Theresa Mah (Democratic), House
- Cosponsor: Will Guzzardi (Democratic), House
- Cosponsor: William "Will" Davis (Democratic), House

## Roll call votes

| Date | Chamber | Motion | Result | Yes | No | Other |
| --- | --- | --- | --- | --- | --- | --- |
| 2025-03-20 | House | Do Pass / Short Debate Housing Committee; | pass | 18 | 0 |   |

## Bill text

- Introduced: [PDF](https://www.ilga.gov/documents/legislation/104/HB/PDF/10400HB1813.pdf)

## Related bills

- HB5198: AFFORDABLE HOUSING-CILAS (passed house)
- SB1937: PENSION CODE-VARIOUS (passed senate)
- HB2563: CONDO-RESERVE STUDY (in committee)
- HB4701: LIMITATIONS FACILITY FEES ACT (in committee)
- SB3008: DHS-ABLE PROGRAM INFO MATERIAL (passed senate)
- SB3484: VEH CD-PLATES-REGISTRATION (signed)

## Sources
- [Introduced (PDF)](https://www.ilga.gov/documents/legislation/104/HB/PDF/10400HB1813.pdf)

## Related
- [HB5198: AFFORDABLE HOUSING-CILAS](https://policyrisk.com/state-bill/IL-HB5198-2025-2026)
- [SB1937: PENSION CODE-VARIOUS](https://policyrisk.com/state-bill/IL-SB1937-2025-2026)
- [HB2563: CONDO-RESERVE STUDY](https://policyrisk.com/state-bill/IL-HB2563-2025-2026)
- [HB4701: LIMITATIONS FACILITY FEES ACT](https://policyrisk.com/state-bill/IL-HB4701-2025-2026)
- [SB3008: DHS-ABLE PROGRAM INFO MATERIAL](https://policyrisk.com/state-bill/IL-SB3008-2025-2026)
- [SB3484: VEH CD-PLATES-REGISTRATION](https://policyrisk.com/state-bill/IL-SB3484-2025-2026)
- [Illinois bills](https://policyrisk.com/states/illinois/bills)
- [Illinois state hub](https://policyrisk.com/states/illinois)
- [All state legislation](https://policyrisk.com/state-bills)

Source: PRIA, https://policyrisk.com/state-bill/IL-HB1813-2025-2026 (as of 2026-11-01).