NYC's new $5 million pied-à-terre tax rattles luxury market and shifts buyer behavior

One month after Mayor Zohran Mamdani enacted a 4-to-6.5 percent annual levy on second homes valued above $5 million, New York's high-end real-estate market is showing signs of strain. Buyers of flagship projects like the Armani Residences on Madison Avenue have paused deals, citing the added cost, and at towers such as 432 Park Avenue and 220 Central Park South a sizable share of units now face the new charge. Brokers say sellers are trimming asking prices to slip under the tax ceiling, while demand shifts toward co-ops and condos priced below $5 million.

Developers of buildings like the Mandarin Oriental Residences and One Wall Street report that inventory just under the threshold is moving faster, and luxury rental activity has surged as some would-be owners opt to lease instead of purchase. Analysts argue the tax may suppress overall market velocity, potentially lowering the city's property-tax base at a time of fiscal pressure. Nonetheless, a few niche segments are benefiting from the price adjustments.