Junior Olympic PoolsThe City of Irvine, CA qualifies that a Jr. Olympic pool is (in English dimensions) 75' long (min.), 5' deep, with 7' wide lanes, and an extra 1.5' at the end lanes. I'm still looking for more information to back this up.
Neal J. LeiteregContact Reporter. At $139 million, Florida mansion is America's most expensive home publicly listed for sale. Making a grand splash on the Multiple Listing Service this week is a Hillsboro Beach, Fla., mansion that, at $139 million, is the most expensive home publicly listed for sale in the United States.
Biltmore House is a popular mansion located near Asheville, North Carolina. This huge mansion was built by George Washington Vanderbilt II from 1889 to 1895. It is popular because it is the largest privately-owned home in the United States with an area of16,300 m2 with 250 rooms.