Welcome to Greenfield Advisors Greenfield Advisors is a 31-year-old research firm focused on client-specific solutions to complex real estate and business problems. Headquartered in Seattle, Washington, our professional economists, researchers, appraisers, and analysts oversee projects throughout the Western Hemisphere. Our specific areas of focus are: Complex real estate, with a particular expertise in brownfields and other contaminated property situations High-end “trophy” property consulting, including valuation and tax-advantaged donations Litigation support, especially in large-scale class actions, complex bankruptcies, and contract disputes Wealth management advisory services, such as real estate portfolio structure Real estate acquisition and disposal advisory services Feasibility studies, market research, and other complex research