California Senate Bill SB655

California 2025-2026 Regular Session

• Introduced: 2/20/25
• Refer: 3/5/25
• Refer: 3/25/25
• Refer: 4/8/25
• Refer: 4/21/25
• Report Pass: 4/30/25
• Refer: 4/30/25
• Report Pass: 5/23/25
• Engrossed: 6/4/25
• Refer: 6/16/25
• Report Pass: 7/16/25
• Refer: 7/17/25
• Report Pass: 8/29/25
• Enrolled: 9/11/25
• Chaptered: 10/10/25
• Passed: 10/10/25

Caption

An act to add Section 17914 to the Health and Safety Code, relating to housing.

Impact

The implementation of SB 655 will modify the existing California Building Standards Law by adding a requirement for maximum indoor temperatures in residential buildings. While current laws stipulate minimum indoor temperatures, this bill marks a significant legislative step forward by addressing the dangers of excessive heat. The bill underscores the necessity for state agencies to factor in the potential health risks associated with high indoor temperatures, especially in light of forecasts predicting a rise in heat-related mortality as climate change progresses.

Summary

Senate Bill 655 aims to establish a state policy that requires all dwelling units in California to attain and maintain a safe maximum indoor temperature. Given the increasing intensity and frequency of heat waves, the bill responds to the critical public health need to protect residents, particularly vulnerable and disadvantaged communities, from extreme heat. This legislative measure compels state agencies to integrate this policy when developing future regulations associated with housing and building standards, commencing in January 2027.

Sentiment

Overall, the sentiment surrounding SB 655 has been largely supportive, with advocates praising its proactive approach to safeguarding public health and enhancing living conditions in residential buildings. However, some concerns have been raised regarding the practical implications of enforcing maximum temperature standards and the potential cost to builders and housing developers. Nonetheless, the bill has garnered political support, reflecting a growing recognition of the urgency of addressing climate-related health issues.

Contention

Notable points of contention hinge on the feasibility of enforcing maximum temperature regulations and the balance of responsibility between the state and local jurisdictions. Critics worry that the bill may lead to unintended consequences, such as increased construction costs or bureaucratic hurdles that could complicate housing development. Advocates for the bill, however, emphasize the essential need for resilient housing standards that can withstand the impacts of climate change while promoting the well-being of all Californians.