GM Properties

Specialties

Sales, leasing & property management for industrial, office & retail real estate in Southern California

History

Established in 1963.

GM PROPERTIES has grown with the region, serving all types of projects in a wide range of markets from Orange County retail to the expanding office opportunities of the Southeast and Mid-​Counties area, and from the varied markets of the San Gabriel Valley to the large footprint properties of the Inland Empire. We have the experience you need to ensure your real estate investment meets your goals and with exclusive commercial listings of more than 3 million square feet, we have what you want.

Meet the Business Owner

Jason J.

Business Owner

Jason K. Jamison, SIOR, GM PROPERTIES president, and his growing team of agents and support staff represent a market portfolio of more than 1,000 multi-​tenant industrial, office and retail units, comprising of some 3 million square feet of space in the Mid-​counties region. A graduate of University of Colorado at Colorado Springs with a BA in Finance and a licensed California Real Estate Broker, Jamison has been a member of AIR (Association of Industrial Realtors) since 2000 and on the Board of Directors since 2004. Additionally, Jason is an active member of SIOR (Society of Industrial and Office Realtors) and ICSC (International Council of Shopping Centers). Jamison’s title of «Top 40 under 40 in 2008» was issued by Real Estate Southern California magazine in March ’08 as «one of the most aggressive, entrepreneurial, civic-​minded and eco-​conscious men of the time.»