#15: The Goldman Family – $13 Billion
In the 1950s, Sol Goldman began acquiring foreclosed properties across New York City, quietly building what would become a real estate powerhouse. His savvy deals laid the groundwork for Solil Management, a private firm that has remained largely under the radar.

Today, the empire is overseen by his daughter, Jane Goldman, and co-owned by her siblings, maintaining tight family control. Solil Management now holds over 400 prime properties throughout Manhattan. With a current valuation of $13 billion, the Goldman family ranks among the wealthiest real estate dynasties in the U.S.
