California Government Code
§ 66323
GOV § 66323 Effective Jan 1, 2026Div. 1 · Title 7 · Ch. 13 · Art. 2
Statute text
View on leginfo.ca.gov(a)Notwithstanding Sections 66314 to 66322, inclusive, a local agency shall ministerially approve an application for a building permit within a residential or mixed-use zone to create any of the following units, or any combination of the following units:
(1)One accessory dwelling unit and one junior accessory dwelling unit per lot with a proposed or existing single-family dwelling if all of the following apply:
(A)The accessory dwelling unit or junior accessory dwelling unit is within the proposed space of a single-family dwelling or existing space of a single-family dwelling or accessory structure and may include an expansion of not more than 150 square feet beyond the same physical dimensions as the existing accessory structure. An expansion beyond the physical dimensions of the existing accessory structure shall be limited to accommodating ingress and egress.
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Legislative history
Amended by Stats. 2025, Ch. 520, Sec. 6. (SB 543) Effective January 1, 2026.