For the purposes of any contract, deed, or covenant for the transfer of real property executed on or after January 1, 1979, a residential facility for the elderly which serves six or fewer persons shall be considered a residential use of property and a use of property by a single family, notwithstanding any disclaimers to the contrary.
Source:
Section 1569.87, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=1569.87..