AB 557

  • California Assembly Bill
  • 2025-2026 Regular Session
  • Introduced in Assembly
  • Passed Assembly Jun 02, 2025
  • Senate
  • Governor

California Factory-Built Housing Law.

Abstract

Existing law, the California Factory-Built Housing Law, requires all factory-built housing after a specified date that is sold or offered for sale to first users within the state to bear insignia of approval issued by the department, deems that housing to comply with the requirements of all ordinances or regulations enacted by any city, city and county, county, or district that may be applicable to the construction of housing, as specified, and prohibits a city, city and county, county, and district from requiring submittal of plans for any factory-built housing manufactured, or to be manufactured pursuant to these provisions, as specified. Existing law requires the department to provide by regulation for the qualification and disqualification of design approval agencies to perform approval of factory-built housing plans and specifications and makes approval by these agencies the equivalent of department approval. The law provides that any person who violates any of these provisions and other specified law is guilty of a misdemeanor, as specified. This bill would require plans or specifications of factory-built housing approved pursuant to these provisions to be approved by unit serial number and would authorize the approved plans or specifications to be used in subsequent development projects unless building standards relating to factory-built housing are modified, as specified. The bill would require the department and the design approval agencies to limit their review to the portions of a plan or specification that has not already received approval, as specified. By expanding the scope of an existing crime, this bill would impose a state-mandated local program. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason. The bill would include findings that changes proposed by this bill address a matter of statewide concern rather than a municipal affair and, therefore, apply to all cities, including charter cities.

Bill Sponsors (1)

Votes


Actions


Jul 09, 2025

Senate

In committee: Set, first hearing. Hearing canceled at the request of author.

Jun 11, 2025

Senate

Referred to Com. on HOUSING.

  • Referral-Committee
Com. on HOUSING.

Jun 03, 2025

Senate

In Senate. Read first time. To Com. on RLS. for assignment.

Jun 02, 2025

Assembly

Read third time. Passed. Ordered to the Senate. (Ayes 76. Noes 0. Page 1837.)

May 27, 2025

Assembly

Read second time. Ordered to third reading.

May 23, 2025

Assembly

From committee: Do pass. (Ayes 13. Noes 0.) (May 23).

May 21, 2025

Assembly

Joint Rule 62(a), file notice suspended. (Page 1627.)

Assembly

In committee: Set, first hearing. Referred to APPR. suspense file.

  • Referral-Committee
APPR APPR. suspense file.

May 14, 2025

Assembly

In committee: Hearing postponed by committee.

Apr 28, 2025

Assembly

Re-referred to Com. on APPR. pursuant to Assembly Rule 96.

  • Referral-Committee
Com. on APPR. pursuant to Assembly Rule 96.

Assembly

Re-referred to Com. on L. GOV.

  • Referral-Committee
Com. on L. GOV.

Apr 24, 2025

Assembly

(Pending re-refer to Com. on L. GOV.)

Assembly

From committee chair, with author's amendments: Amend, and re-refer to Com. on L. GOV. Read second time and amended.

Assembly

From committee: Do pass and re-refer to Com. on L. GOV. (Ayes 11. Noes 0.) (April 24). Re-referred to Com. on L. GOV.

  • Committee-Passage
  • Committee-Passage-Favorable
  • Referral-Committee
Com. on L. GOV.

Assembly

Assembly Rule 56 suspended. (Page 1265.)

Mar 25, 2025

Assembly

Re-referred to Com. on H. & C.D.

  • Referral-Committee
Com. on H. & C.D.

Mar 24, 2025

Assembly

From committee chair, with author's amendments: Amend, and re-refer to Com. on H. & C.D. Read second time and amended.

Assembly

Referred to Coms. on H. & C.D. and L. GOV.

  • Referral-Committee
Coms. on H. & C.D. and L. GOV.

Feb 13, 2025

Assembly

From printer. May be heard in committee March 15.

Feb 12, 2025

Assembly

Read first time. To print.

Bill Text

Bill Text Versions Format
AB557 HTML
02/12/25 - Introduced PDF
03/24/25 - Amended Assembly PDF
04/24/25 - Amended Assembly PDF

Related Documents

Document Format
04/22/25- Assembly Housing and Community Development PDF
05/19/25- Assembly Appropriations PDF
05/28/25- ASSEMBLY FLOOR ANALYSIS PDF
07/10/25- Senate Housing PDF

Sources

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