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

Adaptive reuse: streamlining: incentives.

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 AB2079

Adaptive Reuse Investment Incentive Program.

CA AB2288

Adaptive reuse: industrial zones.

CA AB2320

Multifamily Housing Program: Homekey: adaptive reuse.

CA HB2110

Development; adaptive reuse; rezoning; prohibition

CA AB818

Permit Streamlining Act: local emergencies.

CA SB772

An act to amend Sections 53559 and 53559.

CA B26-0543

Housing Permit Streamlining Amendment Act of 2025

CA HB2414

Remedial groundwater incentives; PFAS

CA SB489

Local agency formation commissions: written policies and procedures: Permit Streamlining Act: housing development projects.

CA HB2441

Special plate; adaptive sports; recreation

Similar Bills

No similar bills found.