Helen Jae Lee (Dellheim) is a commercial real estate professional, attorney, investor, and business owner with extensive experience advising landlords, tenants, lenders, investors, and business owners on complex real estate and business transactions. As Managing Director of WIN Commercial Group, she specializes in commercial leasing, investment sales, acquisitions, dispositions, site selection, and strategic real estate advisory services.

Licensed to practice law in both Maryland and New York, Helen brings a unique combination of legal expertise, business acumen, and market knowledge to every transaction. Her background in contract negotiation, financing, and transaction management enables her to help clients navigate challenges, identify opportunities, and achieve their long-term business and investment objectives.

In addition to her commercial real estate practice, Helen serves as Managing Director of Win Car Wash Advisors, LLC, where she leads brokerage and consulting services focused on the car wash industry. Drawing from her firsthand experience as a car wash owner and operator, she advises buyers, sellers, and investors on acquisitions, valuations, financing, operational strategy, and growth opportunities throughout the sector.

Known for her client-focused approach, Helen is committed to understanding each client’s unique goals and delivering tailored solutions that drive results. Whether assisting a business owner with expansion plans, helping an investor evaluate opportunities, guiding a landlord through lease negotiations, or advising a car wash operator on a strategic transaction, she is dedicated to providing trusted guidance, responsive service, and exceptional outcomes.