The Oppenheim Group | 18,734 followers on LinkedIn. A professional real estate brokerage serving buyers and sellers of luxury property. See us on Netflix's Selling Sunset. | The Oppenheim Group is a professional real estate brokerage serving buyers and sellers of luxury property in Los Angeles. The brokerage is comprised of a close group of talented realtors, led by the firm’s President and Founder, Jason Oppenheim. With more than $1B+ in total sales and $300 million in active listings, the firm closes over one hundred deals annually and has brokered many of the City’s largest residential sales, including numerous record-breaking transactions.