The apartment atop 111 West 57th Street on Billionaire's Row occupies the 80th to 83rd floors of what's been dubbed the ...

Spending a billion dollars to construct a building is no longer the exception. There are many multi-billion-dollar buildings ...

A house that sold for $3 million tops the list of the most expensive residential real estate sales in Napa in the past week.

Dallas-Fort Worth continues to have the most active luxury home market in the state. The Houston Association of Realtors ...

Many luxury homes have their own movie theaters ... the 27-story Antillia is often described as one of the world's most expensive residences, ranking up there with Buckingham Palace.