Nina Hatvany has worked for 25 years in San Francisco as a real estate agent concentrating on the high end of the market. Today, as a result of a reeling stock market and concerns about global economic stability and growth, the conversation with well-heeled clients has turned decidedly more cautious.
"I have a number of buyers who are just more hesitant," Hatvany told CNBC. "They look and they talk and then they start arguing with me about the slow IPO market and overvalued unicorns. I feel like I have to argue with them about how nice the house is."