Gov. Code § 66333

Gov. Code § 66333

Junior ADU ordinancesTITLE 7. PLANNING AND LAND USE › DIVISION 1. PLANNING AND ZONING › CHAPTER 13. Accessory Dwelling Units › ARTICLE 3. Junior Accessory Dwelling Units

Key provisions · Claude summary, not statute text

Authorizes a local agency to adopt an ordinance allowing junior accessory dwelling units in single-family residential zones and lists what the ordinance must require.

  • One per lot. Limit JADUs to one per single-family-zoned lot with a single-family residence built or proposed; a permit may be required. (a)
  • Owner-occupancy. If the JADU shares sanitation facilities with the existing structure, require owner-occupancy (in either the residence or the JADU); not required with separate sanitation or if the owner is a governmental agency, land trust, or housing organization. (b)
  • Deed restriction. Require a recorded deed restriction running with the land, filed with the permitting agency, that prohibits separate sale (enforceable against future purchasers) and restricts size and attributes to conform with the article. (c)
  • Location and entry. The JADU must be within the walls of the proposed or existing single-family residence (attached garages count), have a separate entrance from the main entrance, and if lacking a separate bathroom, have a separate entrance plus an interior entry to the main living area. (d), (e)
  • Efficiency kitchen. Require an efficiency kitchen with a cooking facility with appliances and a food preparation counter and storage cabinets of reasonable size. (f)
  • Rentals. Require JADU rentals to be for terms longer than 30 days. (g)

Paraphrased from the statute text; each point cites its subdivision. Check the text before relying on it.

ClaudeGreen text is a summary heading written by Claude to help navigate. It is not statute text; the statute text is in black.

§ 663337 subdivisions

Notwithstanding Article 2 (commencing with Section 66314), a local agency may, by ordinance, provide for the creation of junior accessory dwelling units in single-family residential zones. The ordinance may require a permit to be obtained for the creation of a junior accessory dwelling unit, and shall do all of the following:

Source. California Code text from the Legislature's bulk download (the same data as leginfo), reproduced character for character (spacing normalized). Current page on leginfo ↗

History. (Amended by Stats. 2025, Ch. 507, Sec. 1. (AB 1154) Effective January 1, 2026.)

Cites, in this navigator. Gov. Code § 66314

Cited by, in this navigator. Gov. Code § 65583.2, Gov. Code § 65852.21, Gov. Code § 65913.5, Gov. Code § 66311.7, Gov. Code § 66323, Gov. Code § 66333.5, Gov. Code § 66334, Gov. Code § 66335.5, Gov. Code § 66499.41, Gov. Code § 66411.7, Pub. Resources Code § 21080.17

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Statute text comes from the California Legislative Information page saved for this section; spacing and line breaks are normalized and every other character is reproduced as published. Check leginfo for any amendment made after the page was saved. Not legal advice.