TITLE 7. PLANNING AND LAND USE [65000 - 66499.58]›DIVISION 1. PLANNING AND ZONING [65000 - 66345.4]›CHAPTER 13. Accessory Dwelling Units [66310 - 66342]›ARTICLE 3. Junior Accessory Dwelling Units [66333 - 66339.5]

§ 66339.5

Government Code §§ 66310–66342 — Accessory Dwelling Unit and Junior ADU Law · 2026 edition · updated 2026-09-22 · California

66339.5. (a) Except as provided in subdivision (b), this article shall supersede a conflicting local ordinance.

(b) This article does not limit the authority of local agencies to adopt less restrictive requirements for the creation of a junior accessory dwelling unit.

(Added by Stats. 2025, Ch. 520, Sec. 13. (SB 543) Effective January 1, 2026.)

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▸Contents — Government Code §§ 66310–66342 — Accessory Dwelling Unit and Junior ADU Law

Government Code §§ 66310–66342 — Accessory Dwelling Unit and Junior ADU Law

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