New York City (NYC) Pied-à-Terre Property Tax Proposal Advancing

New York City Mayor Zohran Mamdani is advancing a pied-à-terre property tax aimed at unused luxury units and second homes. This proposal comes as part of a larger budget plan for fiscal year 2027 to address a budget deficit, while avoiding raises in property taxes for middle-class homeowners. The initiative has sparked political controversy, especially after tensions arose with billionaire Ken Griffin, threatening future business in NYC. Similar taxes have been implemented globally, with cities like Vancouver and Paris adopting measures to tax vacant properties and underused housing.