Accessory Dwelling Units: ordinances.
Introduced
Moved
Reached a final decision
Became law
Derived from the official record below.
Officially: “Accessory Dwelling Units: ordinances.” Read the full text
Official title shown verbatim from the official record. Plain-language summary coming as coverage deepens. Not legal advice.
2025-2026 session
Where it is
Show all 23 actions
Introduced. Read first time. To Com. on RLS. for assignment. To print. · Dec 2, 2024
From printer. May be acted upon on or after January 2. · Dec 3, 2024
Referred to Coms. on HOUSING and L. GOV. · Jan 29, 2025
Set for hearing April 22. · Apr 4, 2025
Set for hearing May 7 in L. GOV. pending receipt. · Apr 22, 2025
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
Read second time and amended. Re-referred to Com. on L. GOV. · Apr 24, 2025
From committee with author's amendments. Read second time and amended. Re-referred to Com. on L. GOV. · Apr 28, 2025
From committee: Do pass as amended. (Ayes 5. Noes 0. Page 1038.) (May 7). · May 7, 2025
Read second time and amended. Ordered to third reading. · May 8, 2025
Read third time. Passed. (Ayes 28. Noes 4. Page 1270.) Ordered to the Assembly. · May 28, 2025
In Assembly. Read first time. Held at Desk. · May 28, 2025
Referred to Coms. on H. & C.D. and L. GOV. · Jun 5, 2025
From committee: Do pass as amended and re-refer to Com. on L. GOV. (Ayes 9. Noes 0.) (June 18). · Jun 18, 2025
Read second time and amended. Re-referred to Com. on L. GOV. · Jun 19, 2025
From committee: Do pass. (Ayes 9. Noes 0.) (July 16). · Jul 17, 2025
Read second time. Ordered to third reading. · Aug 18, 2025
Read third time. Passed. (Ayes 62. Noes 2. Page 2771.) Ordered to the Senate. · Aug 28, 2025
In Senate. Concurrence in Assembly amendments pending. · Aug 28, 2025
Assembly amendments concurred in. (Ayes 31. Noes 3. Page 2424.) Ordered to engrossing and enrolling. · Sep 3, 2025
Enrolled and presented to the Governor at 2 p.m. · Sep 9, 2025
Approved by the Governor. · Oct 10, 2025
Chaptered by Secretary of State. Chapter 510, Statutes of 2025. · Oct 10, 2025
The numbers
2
sponsors on the bill
Sponsors
Recorded votes
Unfinished Business SB9 Arreguín et al. ConcurrenceSenate · 2025-09-03 · (PASS) · Ayes 31, Noes 3, Abstain 6
SB 9 Arreguín Senate Third Reading By CarrilloAssembly · 2025-08-28 · (PASS) · Ayes 62, Noes 2, Abstain 15
Do pass.Assembly · 2025-07-16 · (PASS) · Ayes 9, Noes 0, Abstain 1
Do pass as amended and be re-referred to the Committee on [Local Government]Assembly · 2025-06-18 · (PASS) · Ayes 9, Noes 0, Abstain 3
Senate 3rd Reading SB9 ArreguínSenate · 2025-05-28 · (PASS) · Ayes 28, Noes 4, Abstain 8
Do pass as amendedSenate · 2025-05-07 · (PASS) · Ayes 5, Noes 0, Abstain 0
Do pass as amended, but first amend, and re-refer to the Committee on [Local Government]Senate · 2025-04-22 · (PASS) · Ayes 10, Noes 1, Abstain 0
Roll-call results shown verbatim from the California legislature’s records. A result reflects that roll call’s own motion, not the bill’s overall outcome.
Every fact on this page links to its source, starting with the official bill record. Last action: Chaptered by Secretary of State. Chapter 510, Statutes of 2025. (Oct 10, 2025).