A Century 21 Real Estate LLC "For Sale" sign hangs in front of a property in the Park Slope neighborhood of the Brooklyn borough of New York, U.S., on Tuesday, Sept. 17, 2013.

CENTURY 21 Network Participates in Brand's International Week of Giving to Benefit Communities in Markets Across the Globe. MADISON, N.J., July 16, 2024 /PRNewswire/ -- Century 21 Real Estate LLC ...

The company was initially founded as just Stein Posner in 2013 and became a franchise of Century 21 in 2019. Now, it employs 110 real estate agents, or realtors, and conducts about 50 transactions ...