From the Census Bureau: "The median sales price of new houses sold in June 2019 was $310,400. The average sales price was $368,600."
The following graph shows the median and average new home prices.
During the housing bust, the builders had to build smaller and less expensive homes to compete with all the distressed sales. When housing started to recovery - with limited finished lots in recovering areas - builders moved to higher price points to maximize profits.
Now it appears the home builders are offering some less expensive (and probably smaller) homes.
The average price in June 2019 2018 was $368,600, and the median price was $310,400.
The second graph shows the percent of new homes sold by price.
The $400K+ bracket increased significantly since the housing recovery started, but has started to decline. Still, a majority of new homes (about 53%) in the U.S., are in the $200K to $400K range.