A sale pending sign is posted in front of a home for sale in San Francisco, California. Justin Sullivan | Getty Images

Home sales took a deep dive in March as the coronavirus pandemic shut down much of the economy and homebuyers and sellers pulled out of the normally busy spring market. Signed contracts to purchase existing homes, referred to as pending home sales, fell 20.8% compared with February and were 16.3% lower annually, according to the National Association of Realtors. Regionally, pending sales fell 14.5% in the Northeast for the month and were 11% lower than a year ago. In the Midwest, sales decreased 22% monthly and 12.4% annually. In the South sales dropped 19.5% for the week and 17.8% annually, and in the West they fell 26.8% weekly and 21.5% compared with a year ago. The existing home market had already been suffering from a severe shortage of properties for sale, and that supply hit a record low in March. Not only did potential sellers decide against listing their homes in the current economic environment, but some sellers already on the market delisted their properties.

"The housing market is temporarily grappling with the coronavirus-induced shutdown, which pulled down new listings and new contracts," said Lawrence Yun, NAR's chief economist. "As consumers become more accustomed to social distancing protocols, and with the economy slowly and safely reopening, listings and buying activity will resume, especially given the record low mortgage rates." The average rate on the 30-year fixed mortgage fell to a new low of 3.43% last week, according to the Mortgage Bankers Association. Mortgages are definitely cheaper, but it is also harder to get one. Lenders have tightened their underwriting standards, and some have increased minimum credit scores. The government's mortgage forbearance program, allowing troubled borrowers to delay monthly payments, has added risk to the overall market.