So reports the Census Bureau. From CNN Money:

During the past three years, the average size of new homes has grown significantly, according to a Census Bureau report released Monday. In 2012, the median home in the U.S. hit an all-time record of 2,306 square feet, up 8% from 2009.

During the recession, Americans downsized and the average new home shrunk in size by 6% over two years to 2,135 square feet. At the time, many industry experts said the days of the McMansion were over.

The shrinkage was supposed to indicate that a new era had begun, with young buyers seeking to live closer to urban cores and settling for smaller places and baby boomers downsizing after their kids had flown the nest.

But it wasn’t that consumers wanted less space, many just couldn’t afford more, said Jeffry Roos, a regional president for home builder Lennar. And now that the economy is improving, they’re demanding bigger homes again, he said.