The Lake Norman area was again home to Mecklenburg County's most expensive residential sale in March.
That home in Cornelius' The Peninsula neighborhood sold in late March for just shy of $3 million; the 6,7840-square-foot waterfront property carried a sale price of $2.97 million. It hit the market in mid-February, listed at about $2.99 million.
In February, the famed "Ricky Bobby" mansion, featured in "Talladega Nights: The Ballad of Ricky Bobby," came in as that month's priciest home sale,…