WASHINGTON — Sales of new homes surged 27 percent last month, bouncing off the previous month's record low and blowing past expectations as government incentives and better weather boosted sales.

The Commerce Department said Friday new home sales rose in March to a seasonally adjusted annual sales pace of 411,000. It was the strongest month since last July and the biggest monthly increase in 47 years.

Economists surveyed by Thomson Reuters had expected a sales pace of 330,000. February's results were revised upward to 324,000, but remained an all-time low. Sales had been especially weak over the winter, partly because of bad weather in much of the country.

The median sales price was $214,000, up more than 4 percent from a year earlier but down more than 3 percent from February.

The new home sales report reflects signed contracts to purchase homes rather than completed sales and thus gives economists a feel for how many buyers were out shopping for new homes in a given month.

It is likely capturing consumers who are trying to qualify for federal tax credits that will expire at the end of this month. The government is offering an $8,000 credit for first-time buyers and $6,500 for current homeowners who buy and move into another property.

To qualify, buyers must have a signed contract complete by the end of next week and must complete the transaction by the end of June.