Existing-home sales got a boost in April with reported 7.6 percent increase in units sold, according to a report by the National Association of REALTORS (NAR). A number of factors played into the increase, including low interest rates, increased consumer confidence, and the expiring tax credit. Existing-home sales are on pace to reach 5.77 million units sold for 2010, which is 22 percent higher than the 4.70 million unit pace set one year ago.

Existing Home Sales By Region

Lawrence Yun, NAR chief economist, expected the increase. "The upswing in April existing-home sales was expected because of the tax credit inducement, and no doubt there will be some temporary fallback in the months immediately after it expires, but other factors also are supporting the market," he said. "For people who were on the sidelines, there’s been a return of buyer confidence with stabilizing home prices, an improving economy and mortgage interest rates that remain historically low."

First time buyers accounted for 49 percent of April's market activity, while repeat buyers accounted for 36 percent of transactions; the remaining sales were attributed to investors. All-cash sales held steady at 26 percent, compared to 27 percent the month before.

Distressed home sales were down 2 percent in April, accounting for 33 percent of reported sales. NAR President Vicki Cox Golder explains that buyers are still active, despite the expired tax credit. "It looks like the level of home sales that close in May and June will stay elevated, but many buyers remain in the market even without the tax credit," she said. "Some Realtors tell us they are very busy with clients who are entering the market now as a result of improved conditions, while others are welcoming a slowdown from frantic market conditions in recent months."

Freddie Mac reported 30-year, conventional, fixed rate mortgages were up slightly at 5.10 percent, compared to 4.97 percent in March.