Mamdani names all NYC property owners who could be hit with new pied-à-terre tax

Mayor Zohran Mamdani’s administration has published a searchable database of Big Apple properties that could fall under the state’s new pied-à-terre tax, effectively doxxing thousands of wealthy New Yorkers.

The city’s Department of Finance uploaded the comprehensive list – which purports to cover all unoccupied, non-primary residences in the five boroughs worth north of $1 million – including the full names and addresses of every property owner.

A full list of homeowners who would be impacted by the new pied-à-terre tax was released Monday. Robert Miller for NY Post

Mamdani announced a new tax on luxury second homes in a viral video outside Ken Griffin’s penthouse. Instagram/@nycmayor

The move follows a widely panned X post by the mayor in which he put wealthy residents on notice to “check your mailbox when you’re back in the five boroughs, because you’ve got mail,” a warning that notification letters were on their way.

“The best city in the world deserves the best parks, libraries, and schools in the world. That’s only possible when we all pay our fair share,” Mamdani wrote Thursday.

The socialist darling has long touted the policy enacted by Gov. Kathy Hochul and Albany Democrats to tax second homes in the city – though critics have warned it could cause property values to plummet.

This is a developing story. Please check back for updates.