California 2025-2026 Regular Session

California Assembly Bill AB507

Introduced
2/10/25  
Refer
2/24/25  
Report Pass
4/28/25  
Refer
4/28/25  
Report Pass
5/1/25  
Refer
5/1/25  
Report Pass
5/14/25  
Engrossed
5/23/25  
Refer
5/23/25  
Refer
6/4/25  
Report Pass
7/2/25  
Refer
7/3/25  
Report Pass
7/16/25  
Refer
7/16/25  
Refer
8/18/25  
Report Pass
8/29/25  
Enrolled
9/11/25  
Enrolled
9/11/25  
Chaptered
10/10/25  

Caption

An act to amend Section 65585 of, to add Chapter 9 (commencing with Section 51299) to Part 1 of Division 1 of Title 5 of, and to add Article 11.5 (commencing with Section 65658) to Chapter 3 of Division 1 of Title 7 of, the Government Code, relating to housing.

Impact

The implementation of AB507 is anticipated to enhance collaboration between state and local governments by establishing clear guidelines for adaptive reuse initiatives. This legislative framework will empower municipalities to adopt ordinances that accommodate local needs while ensuring compliance with overarching state mandates. Importantly, AB507 includes provisions for labor standards on adaptive reuse projects, ensuring that projects not only support housing needs but also protect the rights and welfare of construction workers involved in these developments.

Summary

Assembly Bill 507 (AB507) is an act aimed at facilitating the adaptive reuse of existing buildings for residential and mixed-use purposes in California. The bill proposes several measures that streamline the approval process for such projects, mandating local governments to adopt objective planning standards and provide timely permit approval for qualifying developments. It emphasizes the importance of converting vacant and underutilized properties into livable spaces, thereby addressing the state's housing shortage while promoting economic revitalization in affected areas by generating new tax revenue from adaptive reuse projects.

Sentiment

Overall, the sentiment towards AB507 has been positive among proponents who argue that it represents a proactive approach to solving the housing crisis while revitalizing business sectors struggling with high vacancy rates. However, there are concerns from some local government officials and community groups about potential overreach and the adequacy of support for local needs. Critics argue that while the bill incentivizes adaptive reuse, it could diminish local authority in planning decisions and problem solving, which traditionally cater to specific community contexts.

Contention

Notable points of contention include debates regarding the balance of state-mandated guidelines versus local authority in zoning and planning. Supporters assert that uniform standards will prevent delays and inefficiencies that currently hinder development projects, while opponents voice the risk of state intervention undermining local regulations that cater to unique community needs. This polarization reflects a broader discussion about the relationship between local and state governments in managing housing solutions and development interests.

Companion Bills

No companion bills found.

Previously Filed As

CA AB1163

Employees: workplace violence prevention plans: topics and trainings.

CA SB802

An act to add Article 1.5 (commencing with Section 6539.9.5) to Chapter 5 of Division 7 of Title 1 of the Government Code, relating to housing.

CA AB2166

Multifamily housing development: offsite housing factories: backstop financing.

CA SB1003

An act to amend Section 65589.9 of, and to add Article 5 (commencing with Section 53398.89) to Chapter 2.99 of Part 1 of Division 2 of Title 5 of, the Government Code, and to add Chapter 20 (commencing with Section 50899.15) to Part 2 of Division 31 of the Health and Safety Code, relating to land use.

CA SB222

An act to add Section 4737 to the Civil Code, and to add Chapter 7.5 (commencing with Section 51297.50) to Part 1 of Division 1 of Title 5 of the Government Code, relating to housing.

CA SB282

Residential heat pump systems: water heaters and HVAC: installations.

CA AB48

An act to amend Sections 15102, 15106, 15268, and 15270 of, to add Article 8 (commencing with Section 89800) to Chapter 6 of Part 55 of Division 8 of Title 3 of, to add Article 7 (commencing with Section 92170) to Chapter 2 of Part 57 of Division 9 of Title 3 of, and to add Part 71 (commencing with Section 101200) to Division 14 of Title 3 of, the Education Code, relating to education finance, by providing the funds necessary therefor through an election for the issuance and sale of bonds of the State of California and for the handling and disposition of these funds.

CA SB332

An act to add Chapter 3.

CA AB395

An act to add Section 37224 to, and to add Article 12 (commencing with Section 66095) to Chapter 2 of Part 40 of Division 5 of Title 3 of, the Education Code, and to amend Sections 11131 and 54961 of the Government Code, relating to holidays.

CA AB1953

Short-term rentals: emergencies and special events.

Similar Bills

No similar bills found.