Within minutes of Zohran Mamdani clinching the Democratic nomination Tuesday night, real estate agents like Ryan Serhant were flooded with calls from clients looking to walk away from deals to buy apartments in NYC. High-end buyers are now looking to purchase property outside the city.

“My number one job will be moving people from New York to Florida. Again,” Serhant told me. “Based on the results, clients are going to hold off on making any kind of investment in New York City.”

According to a note I reviewed, one client who had made an offer on a Chelsea apartment sent her broker an email minutes after former Gov. Andrew Cuomo conceded to Mamdani. “We are going to take a break from looking until there’s more clarity on the mayoral election,” the client wrote.

One Manhattan-based tech founder who already pays 50% of her income in taxes immediately started thinking about moving. “Where can we go?” she asked me.

Other New York-based venture capitalists, founders and bankers I spoke with said they’re already looking at properties in far-flung locations like Uruguay and Milan as well as closer-to-home options, such as Palm Beach, should Mamdani win the general election in November.

Florida real estate agents are already seeing a surge in interest.

“The amount of lifelong New Yorkers texting me [about a move to Florida] is close to shocking,” Nathan Zeder, a broker who works at the Jills Zeder Group, told me. The company, which is based in Fort Lauderdale, has sold $1.8 billion worth of real estate in Florida so far this year.

“People are frightened and over the next three to four months, we’re going to see a lot of people consider South Florida again — it’s going to be a COVID level of interest,” Zeder added. “These are people who can afford to move with relative ease.” 

Serhant said he’s not resigned to Mamdani winning in November and running the city.

“We’ll see what happens now — you’re going to see the real estate and investment community back [incumbent Mayor Eric] Adams,” he noted.

Other sources told me that the pro-business community in New York is already donating to Adams — who is running for re-election as an independent candidate — and trying to figure out how it can best support the mayor.

Serhant, who is featured in this season’s “Sex and the City” reboot “And Just Like That,” is at odds with co-star Cynthia Nixon, who plays Miranda Hobbes.

Yesterday, Nixon posted to X, “I don’t know that I have ever been more excited to vote for anyone than I am to vote for Zohran Mamdani.”

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Serhant told me the message he’s drilled into his 500 agents across 19 states over the years running his firm is “Markets and policy don’t dictate our success, but they dictate our strategy.”

And that strategy?

“There are plenty of other places to live,” he said. Agents in the Sun Belt, which covers the southern part of the US including Arizona, Texas and Florida, have been the busiest since last night, Serhant noted.

Of course, it might not be all bad. Another source told me that the number of New Yorkers looking to flee the possibility of a socialist mayor could create a significant “Mamdani discount” in the real estate market.

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