Slim, who is Mexico’s richest man with a net worth of nearly $91 billion, originally listed the property, known as the Benjamin N. Duke House, for the same price in May 2015 before taking it off ...

The Benjamin Duke House, also called the Duke-Semans Mansion, last went on sale in 2010, when Mexican billionaire Carlos Slim purchased it for around $44 million on an asking price of $50 million ...

In 2010, Slim purchased the Duke Semans mansion (also known as the Benjamin N. and Sarah Duke House) on Fifth Avenue in New York City, one of the largest private residences in all of Manhattan.

Telecom billionaire Carlos Slim, Mexico’s wealthiest man and the former richest man in the world, has re-listed his palatial New York City townhouse for a whopping $80 million, according to a ...

Mexico's richest man Carlos Slim has put his century-old New York City mansion—also known as the Benjamin N. Duke House—on the market for $80 million.

Mexican billionaire Carlos Slim's Spanish unit FCC plans to spin off its cement and real estate assets into a separate business to be called Inmocemento, which would be then listed on the Madrid ...