Mamdani’s luxury-home tax rollout derailed for now as judge delivers win to NYC homeowners over massive list

A New York judge has temporarily halted Mayor Zohran Mamdani’s new tax on luxury second homes, ordering the city to remove a list containing the names, addresses, and property values of over 900,000 homeowners. The ruling came after a lawyer argued the administration improperly implemented the tax, shifting the burden of proof to homeowners and failing to conduct proper initial determinations. The city intends to appeal the decision, maintaining confidence in the surcharge and its implementation.

• A New York judge temporarily blocked Mayor Zohran Mamdani’s new tax on luxury second homes.
• The city was ordered to remove a list of over 900,000 homeowners’ names, addresses, and property values.
• The judge found the city failed to make individualized determinations before mailing notices and improperly shifted the burden of proof to homeowners.
• The lawsuit was filed by homeowners challenging the implementation of the tax, not the tax itself.
• The city plans to appeal the ruling, asserting its confidence in the surcharge and its implementation.
• The judge cited irreparable harm caused by the notices and the city’s failure to conduct due diligence.