SB 1090·CA·senate
Planning and zoning: housing development projects: urban lot splits: subdivisions: 2025 Eaton Wildfire: Altadena.
EnactedFiled Feb 13, 2026
Sponsor: Sasha Pérez (D)
Latest Action
Chaptered by Secretary of State. Chapter 1006, Statutes of 2026.
Sep 30, 2026
Summary
SB 1090 proposes changes to California’s planning and zoning regulations that govern how housing development projects can split urban lots and create subdivisions. The bill is tied to the 2025 Eaton Wildfire in Altadena, suggesting a focus on how such projects are handled after that event. It currently has passed the Senate and is moving to a second reading.
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