Author and journalist Frank Lalli is putting his Upper East Side penthouse on the market. The unit at 137 East 66th Street is listed...

A massive Brooklyn Heights penthouse is in contract for more than $20 million, a record-setting price for the borough. But don’t count on it...

UPDATED, Aug. 28, 4:13 p.m.: Tech investor James Payne snagged a Soho penthouse. The sponsor unit at Continental Ventures’ 52 Wooster Street sold for...

Exclusive penthouses just aren’t what they used to be. Although the top floors of high-rise buildings have typically been reserved for their largest and...

The ultra-wealthy love their views and here’s 15 examples to prove it. It will come as no surprise that the majority are in New...

Former financial executive John Thain hopes to sell his Upper East Side penthouse for $39.5 million. Thain and his wife have used their duplex...

After several price chops and spending years on and off the market, a Greenwich Village penthouse condominium unit just sold for $11.5 million. The...

UPDATED, MARCH 15, 4:30 p.m.: An unknown buyer has entered contract to buy the five-story penthouse at the Crown Building for $180 million, The...

Silicon Valley bigwig Matt Cohler is the buyer of a $35 million penthouse at 152 Elizabeth Street in Nolita — the boutique condominium designed...

Michael Dell may have bought his $100.5 million penthouse at One57 years ago, but a strategy that included multiple nondisclosure agreements and pass-through entities...

Developer Ben Shaoul never quite confirmed — or denied — that the penthouse at 100 Barclay would ask $105 million. As it turns out,...

Jed Walentas appears to be the new owner of a Noho penthouse designed by its former owner as a “healthy living retreat.” According to...

Designer Elie Tahari has spent 12 years lining up permits to expand his penthouse at 860 Fifth Avenue, and now he’s looking for an...

Well, that didn’t take long. The Baccarat Hotel & Residences penthouse has returned to the market less than 18 months after finding a buyer, and...

After a run on the market as a single unit, a full-floor penthouse at 432 Park Avenue is being listed as two separate units...

After several price chops, Louise Blouin finally found a buyer for her West Village penthouse at 165 Charles Street. The 4,551-square-foot pad sold for...

The Gucci sisters’ Olympic Tower Penthouse is on the market again, but things are different this time around: the family is still offering the...

The most expensive rental listing in Jersey City’s history just hit the market at $10,995 a month, The Real Deal has learned. The unit...

What will $100 million buy you at the Crown Building? Five floors of penthouse living with a show kitchen, piano lounge, two swimming pools...

A luxury penthouse at Extell Development’s One57 sold at auction for a record $36 million. The buyer, whose identity is unknown, was one of...