Arizona's baby boomers are shaping the state's housing market, from suburban aging-in-place to active adult communities.

New York-based Serhant, led by real estate and reality star Ryan Serhant, announced the westward move March 17 on X.

The largest homes currently on the market in the US range from 32,000 to 70,000 square feet. We teamed up with Zillow to take a look at the largest homes for sale, from a historic Virginia manor ...