
Born and raised in Chicago, Jim Streff combines deep local knowledge with a results-driven approach that has made him one of the city’s most trusted real estate advisors. Known for his market expertise, negotiation skills, and commitment to client success, Jim has built his business largely through repeat clients and referrals.
As founder of JS Group Chicago, he has guided hundreds of buyers, sellers, and investors through important real estate decisions. His ability to navigate changing market conditions while delivering a personalized, seamless experience has earned him a reputation for exceptional service and consistent results.
In 2025, Jim and his team surpassed $55 million in closed sales. Whether helping first-time buyers, growing families, or sellers maximizing value, Jim brings professionalism, transparency, and attention to detail to every transaction.
1775 N. Clybourn Ave., Ste. 100
Chicago, IL 60614
www.jsgroupchicago.com
[email protected]
773-490-1578