



California’s New ADU Laws for 2025: What You Need to Know
Let’s dive into the most significant updates for ADU regulations taking effect in 2025:
1. SB 1211: Expanded ADU Limits for Multifamily Properties
Starting January 1, 2025, multifamily properties can now include up to eight detached ADUs, compared to the previous cap of two. However, the number of ADUs cannot exceed the total number of existing units on the property.



