AB 1308 California Assembly · 2025-2026 Regular Session

Residential building permits: inspections: Housing Accountability Act.

Summary
(1) Existing law, the State Housing Law, establishes statewide construction and occupancy standards for buildings used for human habitation. Existing law requires a county's or city's building department to enforce the State Housing Law and the California Building Standards Code, and other rules and regulations promulgated pursuant to the State Housing Law pertaining to standards for buildings used for human habitation. Existing law requires a county or city, upon the applicant's request, to contract with or employ temporarily a private entity or person to check the plans and specifications submitted with an application for a residential building permit to comply with the State Housing Law or local ordinances adopted pursuant to the State Housing Law, when the building department takes more than 30 days, as specified, to complete the plan check. Existing law authorizes an enforcement agency to inspect any building to secure compliance with the State Housing Law and the California Building Standards Code, and other rules and regulations promulgated pursuant to the State Housing Law. This bill would require the building department to conduct an inspection of the permitted work for specified new residential constructions of a building and residential additions to an existing building within 10 business days of receiving a notice of the completion of the permitted work authorized by a building permit issued for those projects. By imposing new duties on local agencies, the bill would impose a state-mandated local program. (2) Existing law, the Housing Accountability Act, among other things, prohibits a local agency from disapproving, or conditioning approval in a manner that renders infeasible, a housing development project for very low, low-, or moderate-income households unless the local agency makes written findings as to one of certain sets of conditions, as specified. The act also requires, when a proposed housing development project complies with applicable, objective general plan, zoning, and subdivision standards and criteria in effect at the time that the application was deemed complete, but the local agency proposes to disapprove the project or to impose a condition that the project be developed at a lower density, that the local agency base its decision regarding the proposed housing development project upon written findings supported by a preponderance of the evidence on the record that 2 specified conditions exist. Existing law defines the term "disapprove the housing development project" for these purposes to include any instance in which a local agency takes certain actions or fails to comply with certain requirements, including the failure to meet specified time limits relating to postentitlement phase permits. Existing law makes, among other things, a local agency's failure to meet those specified time limits relating to postentitlement phase permits a violation of the Housing Accountability Act. This bill would revise the definition of "disapprove the housing development project" under the Housing Accountability Act to include any instance in which a building department fails to inspect permitted work for specified new residential constructions of a building and residential additions to an existing building within 10 business days of receiving a notice of the completion of the permitted work authorized by a building permit issued for those projects, as described above. The bill would also make the failure of a building department to inspect permitted work for those projects within that time limit a violation of the Housing Accountability Act. By requiring local agencies to take certain actions, the bill would impose a state-mandated local program. This bill would correct cross-references in the Housing Accountability Act. (3) This bill would incorporate additional changes to Section 65589.5 of the Government Code proposed by SB 838 to be operative only if this bill and SB 838 are enacted and this bill is enacted last. (4) 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.
Bill status signed all 5 stages cleared
Introduction
Feb 2025
Committee Review
Aug 2025
Assembly Passage
May 2025
Senate Passage
Sep 2025
Signed into Law
Oct 2025
Introduced Feb 21, 2025 Signed Oct 10, 2025
Maddy AI version diff · 7 comparisons

What changed between versions

10/10/25 - Chaptered AB1308 · 3 edits
MINOR
The diff shows the removal of the entire chaptered (enacted) version of AB 1308 (Chapter 509, approved by the Governor on October 10, 2025) and its replacement with a version labeled simply 'AB1308.' The visible portion contains only deletions; the diff is truncated at 927 of 2999 lines so additions are not shown. The removed chaptered text contained amendments to the Housing Accountability Act (Government Code Section 65589.5) and a new Health and Safety Code Section 17970.3 requiring building departments to inspect certain residential construction within 10 business days of receiving a completion notice.
Scope change
The diff represents a transition from the enacted chaptered version (Chapter 509) to a version labeled 'AB1308.' Because all visible lines are deletions and the diff is truncated, it is not possible to determine whether the replacement text substantively differs from the chaptered version or is a formatting/reformatting change. The scope of the bill as enacted covered statewide housing accountability requirements for local building departments.
SCOPE

The entire chaptered/enacted text of AB 1308 (Chapter 509) was removed, including all amendments to Government Code Section 65589.5 and the new Health and Safety Code Section 17970.3.

REQUIREMENT

The chaptered version required building departments to inspect permitted work for specified new residential constructions and additions within 10 business days of receiving a notice of completion, and made failure to meet that deadline a violation of the Housing Accountability Act.

DEFINITION

The chaptered version expanded the definition of 'disapprove the housing development project' to include a building department's failure to inspect permitted work within the 10-business-day time limit.

Floor votes · Senate Aug 25, 2025 · Assembly May 23, 2025

How they voted

370
Passed · 3 other
Total votes 40
Aug 25, 2025
D Democratic30
28 Yea 2
93% Yea
R Republican10
9 Yea 1
90% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
37
Key actions
14
Committee
10
Amendments
9
Oct 10, 2025
Signed into law
Approved by the Governor.
legislature
Sep 10, 2025
Lower · Passed
Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 75. Noes 0. Page 3253.).
lower
Sep 9, 2025
Introduced
In Assembly. Concurrence in Senate amendments pending.
lower
Sep 9, 2025
Upper · Passed
Read third time. Passed. Ordered to the Assembly. (Ayes 40. Noes 0. Page 2738.).
upper
Sep 5, 2025
Upper · Passed
Read third time and amended. Ordered to second reading.
upper
Sep 5, 2025
Upper · Passed
Action rescinded whereby the bill was read third time, passed, and to Assembly.
upper
Aug 26, 2025
Introduced
In Assembly. Concurrence in Senate amendments pending.
lower
Aug 25, 2025
Upper · Passed
Read third time. Passed. Ordered to the Assembly. (Ayes 37. Noes 0. Page 2252.).
upper
Aug 19, 2025
Upper · Passed
From committee: Be ordered to second reading file pursuant to Senate Rule 28.8 and ordered to Consent Calendar.
upper
Jul 16, 2025
Upper · Passed
From committee: Do pass and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 10. Noes 0.) (July 15). Re-referred to Com. on APPR.
upper
Jul 10, 2025
Upper · Passed
Read second time and amended. Re-referred to Com. on HOUSING.
upper
Jul 9, 2025
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on HOUSING. (Ayes 7. Noes 0.) (July 9).
upper
Jun 4, 2025
Committee
Referred to Coms. on L. GOV. and HOUSING.
upper
May 23, 2025
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 71. Noes 0. Page 1665.)
lower
May 14, 2025
Lower · Passed
From committee: Do pass. To Consent Calendar. (Ayes 15. Noes 0.) (May 14).
lower
Apr 30, 2025
Lower · Passed
From committee: Do pass and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 10. Noes 0.) (April 30). Re-referred to Com. on APPR.
lower
Apr 28, 2025
Committee
Re-referred to Com. on H. & C.D.
lower
Apr 24, 2025
Lower · Passed
Read second time and amended.
lower
Apr 23, 2025
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on H. & C.D. (Ayes 10. Noes 0.) (April 23).
lower
Apr 21, 2025
Committee
(Pending re-refer to Com. on H. & C. D.)
lower
Mar 25, 2025
Committee
Re-referred to Com. on L. GOV.
lower
Mar 24, 2025
Introduced
From committee chair, with author's amendments: Amend, and re-refer to Com. on L. GOV. Read second time and amended.
lower
Mar 24, 2025
Committee
Referred to Coms. on L. GOV. and H. & C.D.
lower
Feb 22, 2025
Lower · Passed
From printer. May be heard in committee March 24.
lower
Feb 21, 2025
Introduced
Introduced. To print.
lower
1 primary · 1 co-sponsor

Sponsors