California Housing & Real Estate Legislation Tracker

SB543

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Accessory dwelling units and junior accessory dwelling units.

An act to amend Sections 66311, 66313, 66317, 66320, 66321, 66323, and 66335 of, to amend and renumber Sections 66324, 66327, and 66332 of, and to add Sections 66333.5, 66335.5, and 66339.5 to, the Government Code, relating to land use.

Status

Passed

Status Date

10/10/2025

Last Action

Chaptered by Secretary of State. Chapter 520, Statutes of 2025.

10/10/2025

CAR Position

Current Position

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Accessory dwelling units and junior accessory dwelling units.

Status

Status Date

Last Action

Senate Vote - 4/22/20251 Yea • 0 Nay

Senate Vote - 4/30/20251 Yea • 0 Nay

Senate Vote - 5/27/20251 Yea • 0 Nay

Assembly Vote - 6/18/20251 Yea • 0 Nay

Assembly Vote - 7/16/20251 Yea • 0 Nay

Assembly Vote - 8/20/20251 Yea • 0 Nay

Assembly Vote - 8/28/20251 Yea • 0 Nay

Senate Vote - 9/2/20251 Yea • 0 Nay