San Francisco voters will decide on Nov. 3 whether to close a transfer-tax exemption that Assessor-Recorder Joaquín Torres says investors have used on hundreds of millions of dollars in high-value commercial deals. Proposition J would end the foreclosure exemption for commercial properties and large residential buildings while leaving it in place for single-family homes and small buildings.
What the measure would change
Today, when a lender or investor takes title through foreclosure or a deed in lieu of foreclosure, San Francisco largely exempts that transfer from the real property transfer tax. Prop. J would permanently apply the ordinary transfer tax — rates that run from 0.5% to 6% of fair market value under the city's progressive scale — to commercial, industrial, hotel, and large residential properties transferred that way, according to the official ballot question on the San Francisco Ethics Commission site.
The League of Women Voters of San Francisco's nonpartisan guide and GrowSF's annotated summary say the exemption would still cover single-family homes, condominiums, co-ops, live/work units, and residential or mixed-use buildings with four or fewer homes and no more than one floor of non-residential space. Transfers would be taxed on fair market value rather than the unpaid loan balance. SPUR and GrowSF both say the change would take effect March 1, 2027. The measure also temporarily raises the city's Gann appropriations limit by the amount of transfer tax collected for four years so the city can spend the revenue.
Why it is on the ballot
In a July 14, 2026 release, Torres reported that income-producing and investment-oriented properties claimed exemptions that would have generated more than $450 million in transfer tax over the last three fiscal years — far above about $50 million for similar claims in the prior 15 years combined. Before 2023, he said, more than 80% of foreclosure-exemption claims were for single-family homes and about 65% followed the conventional bank-takes-title pattern. Since then, only about 23% of claims were single-family, about 56% involved properties valued above $10 million, and only about 10% looked like a traditional bank foreclosure.
The San Francisco Examiner reported that Torres flagged the trend to Mayor Daniel Lurie's office, and that Lurie and Supervisor Bilal Mahmood then crafted Prop. J. The Board of Supervisors placed it on the ballot; GrowSF says the final vote was 10-0 on July 28, 2026, with Supervisor Walton excused. It needs a simple majority.
Money, yes, and no
The city controller estimates average revenue of $100 million to $150 million a year over the first five years, the Examiner and the official Yes argument both note, while warning the stream is unpredictable and could be near zero in some years as foreclosure waves fade. SPUR recommends a Yes vote, arguing the city needs General Fund revenue without hitting working families. KQED lists Lurie, Mahmood, Sen. Scott Wiener, the San Francisco Democratic Party and SEIU Local 1021 among supporters, and San Francisco Taxpayers Association President Quentin Kopp among opponents. Kopp's argument warns the tax would make lending riskier and more expensive than elsewhere in California.
Oakland voters face a related question in Measure FF. Prop. J pairs on the same ballot with Proposition I, which would redirect half of transfer-tax revenue from sales of $10 million or more into a housing fund. For more November contests, see our Nov. 3, 2026 Bay Area election guide.