Manhattan’s luxury housing market is booming

While luxury housing markets from Dallas to Miami are struggling to keep pace, Manhattan’s high-end sector is one of the few bright spots. 

Sales of the borough’s priciest homes surged in the third quarter, even as nationwide numbers slid to their weakest summer in more than a decade. 

Yet a slowdown in the month of September — and the looming uncertainty of New York’s mayoral race — suggests the city’s luxury surge may not be on unshakable ground.

Across the US, luxury sales — defined as the top 5% of the market — dropped 0.7% in the three months ended Aug. 31, according to Redfin, marking the lowest summer tally since 2013. 

“The luxury market seems to be weaker than the rest of the housing market right now — which is already pretty weak.” Chen Zhao, Redfin’s head of economics research, told the Wall Street Journal. 

Agents from Dallas to San Francisco reported buyers hesitating over volatility and refusing to pay the steep premiums that defined the COVID boom.

Manhattan, by contrast, saw luxury co-op and condo sales rise 13.6% year-over-year in the third quarter, according to newly released numbers from Miller Samuel and Douglas Elliman. 

Inventory fell 16.1% as buyers snapped up the few listings available, pushing the median sales price above $5.9 million. 

“Sales in the Manhattan luxury housing market grew 64% faster than the overall market over the past year,” said Jonathan Miller, president of Miller Samuel, who authors Elliman’s market reports. He noted that sales above $4 million climbed 20.8% while those below rose 12.7%.

Cash has been king. 

More than 90% of Manhattan deals over $3 million closed without financing, insulating buyers from the mortgage market. And it begs the question as to whether the city’s wealthy are looking to flee should democratic-socialist candidate Zohran Mamdani win the mayoral election in less than five weeks.

“If you have $3 million in disposable cash to purchase a home, then you have reached a point of wealth where you probably are not making decisions based on who is mayor,” Douglas Elliman agent Keyan Sanai told The Post. “At that point you’re at a level where market conditions are not as concerning.”

Even so, September offered a sobering pause. 

Just 70 luxury homes went into contract — down nearly 40% from the 97 signed in September 2024, according to Olshan Realty.

While the month featured headline deals at buildings like 111 W. 57th St. and 70 Vestry, some units lingered for years and sold at marked-down prices. “Overall, the luxury market is stable,” said Olshan president Donna Olshan. “There is nothing I can put my finger on — yet.

Jonathan Miller echoed the uncertainty: “I can’t explain the variation in results for September.”

That hesitation has real implications if it extends into the fall. 

Manhattan’s momentum is being fueled by strong Wall Street bonuses and stock-market highs. But if September’s dip proves to be more than seasonal, and especially if political uncertainty grows around the upcoming mayoral election, buyers may pull back.