California Proposition 14 was a November 1964 ballot proposition that amended the California state constitution to nullify the 1963 Rumford Fair Housing Act, thereby allowing property sellers, landlords and their agents to discriminate on ethnic grounds when selling or letting accommodation, as they had been permitted to before 1963. The proposition became law after receiving support from 65% of voters. In 1966 the California Supreme Court. declared it unconstitutional, in a decision that the U.S. Supreme Court affirmed in 1967 in "Reitman v. Mulkey".