On September 16, 2021, the Governor signed Senate Bill (SB) 9 (Atkins), which adds Section 65852.21 to the Government Code to require a ministerial review process for eligible development of up to two principal dwelling units on a parcel in a single-family residential zone. The bill also adds Section 66411.7 to require a ministerial review process for eligible “urban lot splits,” to create two new parcels for residential uses in a single-family residential zone.
What types of projects are allowed?
The following project types are permitted under SB 9. Please see the SB 9 Summary and the SB 9 memo for more information, including required locational criteria, pre-existing site conditions, and development standards.
Two Principal Dwelling Units / Duplex
Allows for ministerial approval of certain housing development projects containing up to 2 dwelling units on a single-family zoned parcel.