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AB 455
Real estate: environmental hazards: thirdhand smoke.
Assembly · Environment
What this bill does
This bill would make it the sole responsibility of a seller of a single-family residential property who has actual knowledge of the existence of any residue from smoking tobacco or nicotine products, as defined, or any history of occupants smoking tobacco or nicotine products on the property, as specified, to disclose that knowledge to the buyer in writing. …
Read the full official summary
Existing law requires that specified disclosures be made upon any transfer by sale, exchange, real property sales contract, lease with an option to purchase, any other option to purchase, or ground lease coupled with improvements, of any single-family residential property.
This bill would make it the sole responsibility of a seller of a single-family residential property who has actual knowledge of the existence of any residue from smoking tobacco or nicotine products, as defined, or any history of occupants smoking tobacco or nicotine products on the property, as specified, to disclose that knowledge to the buyer in writing.
Existing law requires the Department of Real Estate to develop a booklet to educate and inform consumers on, among other things, common environmental hazards that are located on, and affect, real property, and requires the Department of Toxic Substances Control to publish and distribute the booklet to the public upon request, as specified. Existing law also requires the Department of Toxic Substances Control to publish a new edition of the booklet and requires that this new edition be in substantial compliance with certain federal disclosure requirements regarding the safe management of lead and radon gas in housing, as provided.
This bill would require the Department of Toxic Substances Control to update the above-described booklet to include a new section on thirdhand smoke. To offset costs, the bill would require the Department of Toxic Substances to delegate the responsibility for the update to the Center for Tobacco and the Environment at San Diego State University, as specified. The bill would require the department to review the proposed update to ensure it adequately educates and informs consumers on specified matters relating to thirdhand smoke as a common environmental hazard.
Official summary from the Legislative Counsel’s office, via OpenStates.
Floor votes (2)
September 3, 2025 — Third reading vote
Passed · 40 yes · 0 no
Yes (40): Ben Allen, Marie Alvarado-Gil, Bob Archuleta, Jesse Arreguín, Angelique Ashby, Josh Becker, Catherine Blakespear, Christopher Cabaldon, Anna Caballero, Sabrina Cervantes, Steve Choi, Dave Cortese, Megan Dahle, María Elena Durazo, Lena Gonzalez, Tim Grayson, Shannon Grove, Melissa Hurtado, Brian Jones, John Laird, Monique Limón, Mike McGuire, Jerry McNerney, Caroline Menjivar, Roger Niello, Rosilicie Ochoa Bogh, Steve Padilla, Sasha Pérez, Eloise Reyes, Laura Richardson, Susan Rubio, Kelly Seyarto, Lola Smallwood-Cuevas, Henry Stern, Tony Strickland, Tom Umberg, Suzette Valladares, Aisha Wahab, Akilah Weber Pierson, Scott Wiener
Official motion wording
3rd Reading AB455 Ortega By Menjivar
Official record: leginfo.legislature.ca.gov
September 4, 2025 — Concurrence vote
Passed · 77 yes · 0 no · 2 other
Yes (77): Dawn Addis, Cecilia Aguiar-Curry, Juan Alanis, Joaquin Arambula, Jasmeet Bains, Rebecca Bauer-Kahan, Steve Bennett, Marc Berman, Blanca Rubio, Tasha Boerner, Mia Bonta, Isaac Bryan, Lisa Calderon, Jessica Caloza, Juan Carrillo, Leticia Castillo, Celeste Rodriguez, Phillip Chen, Damon Connolly, Laurie Davies, Carl DeMaio, Diane Dixon, Sade Elhawary, Stan Ellis, Heath Flora, Mike Fong, Jesse Gabriel, James Gallagher, Robert Garcia, Mike Gipson, Heather Hadwick, Matt Haney, John Harabedian, Gregg Hart, Joshua Hoover, Jacqui Irwin, Corey Jackson, Jeff Gonzalez, Ash Kalra, Maggy Krell, Tom Lackey, Alex Lee, Josh Lowenthal, Ali Macedo, Mark González, Tina McKinnor, Michelle Rodriguez, Al Muratsuchi, Stephanie Nguyen, Liz Ortega, Blanca Pacheco, Diane Papan, Darsh Patel, Joe Patterson, Gail Pellerin, Cottie Petrie-Norris, Sharon Quirk-Silva, James Ramos, Rhodesia Ransom, Robert Rivas, Chris Rogers, Kate Sanchez, Pilar Schiavo, Nick Schultz, LaShae Sharp-Collins, José Solache, Esmeralda Soria, Catherine Stefani, Tri Ta, David Tangipa, Avelino Valencia, Greg Wallis, Chris Ward, Buffy Wicks, Lori Wilson, Rick Zbur, Anamarie Ávila Farías
Other / no vote recorded (2): Patrick Ahrens, David Alvarez
Official motion wording
AB 455 Ortega Concurrence in Senate Amendments
Official record: leginfo.legislature.ca.gov