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Senate bill · 20252026

SB 9

Accessory Dwelling Units: ordinances.

Became lawOfficial record on California Legislative Information

Progress

312 days from first to latest action, across 23 recorded actions.

  1. Filed

    Dec 2

  2. Referred to committee

    Jan 29

  3. Heard in committee

    Apr 23

  4. Reported from committee

    Apr 23

  5. Passed first chamber

    May 28

  6. Passed second chamber

    Aug 28

  7. Sent to governor

    Sep 9

  8. Became law

    Oct 10

AssemblySenateDecFebAprJunAugOct

Filled marks are milestones (committee report, floor passage, governor action). Larger marks hold more same-day actions.

Record votes

Each dot is one member, grouped by how they voted.

Do pass as amended, but first amend, and re-refer to the Committee on [Local Government]

Senate · Apr 22, 2025

Passed 10–1

10 Yea

1 Nay

0 Absent / not voting

RepublicanDemocratic

Do pass as amended

Senate · May 7, 2025

Passed 5–0

5 Yea

0 Nay

2 Absent / not voting

RepublicanDemocratic

3rd Reading

Senate · May 28, 2025Party-line vote

Passed 28–4

28 Yea

4 Nay

8 Absent / not voting

RepublicanDemocratic

Do pass as amended and be re-referred to the Committee on [Local Government]

Assembly · Jun 18, 2025

Passed 9–0

9 Yea

0 Nay

3 Absent / not voting

RepublicanDemocratic

Do pass.

Assembly · Jul 16, 2025

Passed 9–0

9 Yea

0 Nay

1 Absent / not voting

RepublicanDemocratic

SB 9 Arreguín Senate Third Reading By Carrillo

Assembly · Aug 28, 2025

Passed 62–2

62 Yea

2 Nay

15 Absent / not voting

RepublicanDemocratic

Unfinished Business SB9 Arreguín et al. Concurrence

Senate · Sep 3, 2025Party-line vote

Passed 31–3

31 Yea

3 Nay

6 Absent / not voting

RepublicanDemocratic

Full history

Every action recorded by California Legislative Information.

  1. Chaptered by Secretary of State. Chapter 510, Statutes of 2025.

    Oct 10, 2025 · Joint

  2. Approved by the Governor.

    Oct 10, 2025 · Joint

  3. Enrolled and presented to the Governor at 2 p.m.

    Sep 9, 2025 · Joint

  4. Assembly amendments concurred in. (Ayes 31. Noes 3. Page 2424.) Ordered to engrossing and enrolling. Local Government

    Sep 3, 2025 · Senate

  5. In Senate. Concurrence in Assembly amendments pending.

    Aug 28, 2025 · Senate

  6. Read third time. Passed. (Ayes 62. Noes 2. Page 2771.) Ordered to the Senate.

    Aug 28, 2025 · Assembly

  7. Read second time. Ordered to third reading.

    Aug 18, 2025 · Assembly

  8. From committee: Do pass. (Ayes 9. Noes 0.) (July 16). Local Government

    Jul 17, 2025 · Assembly

  9. Read second time and amended. Re-referred to Com. on L. GOV. Local Government

    Jun 19, 2025 · Assembly

  10. From committee: Do pass as amended and re-refer to Com. on L. GOV. (Ayes 9. Noes 0.) (June 18).

    Jun 18, 2025 · Assembly

  11. Referred to Coms. on H. & C.D. and L. GOV. Housing and Community Development

    Jun 5, 2025 · Assembly

  12. In Assembly. Read first time. Held at Desk.

    May 28, 2025 · Assembly

  13. Read third time. Passed. (Ayes 28. Noes 4. Page 1270.) Ordered to the Assembly.

    May 28, 2025 · Senate

  14. Read second time and amended. Ordered to third reading.

    May 8, 2025 · Senate

  15. From committee: Do pass as amended. (Ayes 5. Noes 0. Page 1038.) (May 7). Local Government

    May 7, 2025 · Senate

  16. From committee with author's amendments. Read second time and amended. Re-referred to Com. on L. GOV. Local Government

    Apr 28, 2025 · Senate

  17. Read second time and amended. Re-referred to Com. on L. GOV. Local Government

    Apr 24, 2025 · Senate

  18. From committee: Do pass as amended and re-refer to Com. on L. GOV. (Ayes 10. Noes 1. Page 831.) (April 22).

    Apr 23, 2025 · Senate

  19. Set for hearing May 7 in L. GOV. pending receipt.

    Apr 22, 2025 · Senate

  20. Set for hearing April 22.

    Apr 4, 2025 · Senate

  21. Referred to Coms. on HOUSING and L. GOV. Housing

    Jan 29, 2025 · Senate

  22. From printer. May be acted upon on or after January 2.

    Dec 3, 2024 · Senate

  23. Introduced. Read first time. To Com. on RLS. for assignment. To print.

    Dec 2, 2024 · Senate

Authors

and 1 coauthor or sponsor

Show 1 more
  • Jerry McNerney coauthorD

In committee

  • Housing

    Senate

    Referred Jan 29, 2025 · heard Apr 23, 2025 · reported after 84 days

  • Local Government

    Senate

    Referred Apr 24, 2025 · heard May 7, 2025 · reported after 13 days

  • Housing and Community Development

    Assembly

    Referred Jun 5, 2025 · heard Jun 18, 2025 · reported after 13 days

  • Local Government

    Assembly

    Referred Jun 19, 2025 · heard Jul 17, 2025 · reported after 28 days

Topics

AccessoryDwellingUnitsordinances

Bill text

  • 12/02/24 - IntroducedPDF
  • 04/24/25 - Amended SenatePDF
  • 04/28/25 - Amended SenatePDF
  • 05/08/25 - Amended SenatePDF
  • 06/19/25 - Amended AssemblyPDF
  • 09/05/25 - EnrolledPDF
  • 10/10/25 - ChapteredPDF
  • SB9HTML

Bills on similar topics

Other legislation this session sharing the most subjects.

BillAuthorProgressStatusLast action
SB 716Local government: ordinances: penalties for violation: nonresidential structures.María Elena DurazoDBecame lawBecame lawSep 27, 2026Chaptered by Secretary of State. Chapter 494, Statutes of 2026.
SB 9 (20252026) · Polis