Jennifer Gould

Jennifer Gould

Real Estate

Zac Posen quietly sells Manhattan apartment

Fashion designer and Project Runway judge Zac Posen — known for dressing celebs from Michelle Obama to Rihanna and Gwyneth Paltrow — has sold his Sutton Place apartment at 345 E. 57th St. for $1.15 million, according to city property records.

The news was first reported by the Observer.

He bought the two-bedroom, two-bathroom unit for $925,000 in 2013. This recent transaction appears to have taken place off-market.

The apartment comes with high ceilings, hardwood floors, lots of built-ins and a decorative fireplace. The buyer is identified in records as Karen Strauss.

Posen now lives in an Upper East Side penthouse pad that he bought for $3.5 million at 210 E. 73rd St. earlier this year.

That “classic six” duplex, with a terrace, is in an Emery Roth-designed building.

The unit was originally asking $4.89 million and was last priced at $3.99 million.