California Senate Bill 9 Taking effect January 1st, 2022, SB 9 intends to address the affordable housing crisis. In a nutshell Traditionally, single-family lots only allowed 2 large units; a stand-alone house and an accessory dwelling unit, as well as an attached junior unit no larger than 500 square feet. With the passing of SB 9, property owners will now be allowed to split a single-family lot...