The National Association of Realtors says sales rose to a seasonally adjusted annual rate of 4.97 million, up from 4.94 million in March.
Home sales have risen 9.7 percent in the past 12 months. Still, sales have changed little since November. The supply of available homes remains tight and many would-be buyers aren't able to get loans.
The number of homes for sale jumped to 2.16 million, up nearly 12 percent from the previous month. But inventory is still almost 14 percent lower than a year earlier.