Marijuana real estate: Here's how to turn a high profit

9:00 AM ET Wed, 22 April 2015

Zoning regulations in cities like Seattle and San Jose mean marijuana businesses and growers are only legally allowed to be in about 1 percent of the city's surface area, causing prices for rent and properties in those areas to skyrocket. CNBC's Dina Gusovsky talks to former Microsoft exec Martin Tobias, who turned his "man-cave" into Seattle's first licensed recreational grow.