New York City Mayor Zohran Mamdani's administration published a searchable database of 950,000 properties through the Department of Finance, identifying landowners potentially subject to a proposed pied-à-terre tax on non-primary residences valued above $5 million. The case for taxing wealthy second-home owners is intact. The question is whether publishing the names and addresses of 950,000 people, 95 percent of whom will not owe the tax by Scott Galloway's own accounting, advances that case or quietly hollows it out.
The wanted-poster charge
NYU professor and "Pivot" podcast host Scott Galloway called himself a supporter of the pied-à-terre tax before using the word "doxed" to describe what had happened to him on a recent episode alongside co-host Kara Swisher. He read the definition of doxing on air: "publishing private identifying information to expose someone to public pressure or harm without their consent." The complaint was not the tax itself. It was the list.
Galloway called the database a "wanted poster" and questioned the timing, noting the list was published 18 months after a healthcare chief executive was killed in the street. Swisher agreed the publication felt uncomfortable, though her preferred alternative was simpler: "Just tax them and get on with it."
The political argument travels further than the personal grievance does. Galloway warned that by implying wealth itself is a moral failing, Mamdani hands Republicans a ready-made line: that progressive taxation is persecution, not policy. "New York is the last place you want to demonize success," he said.
The counterargument, and it is solid
The administration's position is rooted in statute. A city official told Fox News Digital that state law requires New York City to publish a roll of every property parcel subject to city property taxes, including ownership names, assessments, and tax amounts. The roll is the pool from which the Department of Finance will identify which properties meet the surcharge threshold. Separately, 17,000 owners received letters stating they may be subject to the second-home surcharge.
Mayor Mamdani said at a press conference that localities from Nassau to Albany publish similar rolls, and that the city has done so twice a year for years. Governor Kathy Hochul confirmed the practice is standard. City officials cited a Bloomberg reporter's observation that the data was already part of a regularly released property tax assessment roll, accessible to anyone who downloaded the full file.
On balance
The legal footing is firm. The political cost is less settled.
Real Estate Board of New York President James Whelan added a separate charge: implementation failure. He told Fox News Digital that REBNY had warned the tax would be "extraordinarily complicated" to administer, and that the volume of apparently inaccurate notices raised "serious questions about the City's readiness to administer the program." A real estate lobbying group's word carries its own interest, but the arithmetic is harder to dismiss: 17,000 letters sent to potential surcharge payers drawn from a pool of 950,000 listed properties, with Galloway's 95-percent figure suggesting most of those 950,000 face no liability at all.