The $10 million penthouse at the Royal Towers in San Francisco has views of the Golden Gate Bridge, Alcatraz, and more, plus three terraces.

April saw robust dealmaking for homes between $4 million and $10 million, though big trophy-home sales are lagging ...

A 41st-floor penthouse in the Ritz-Carlton Residences, Westchester II at 5 Renaissance Square in White Plains is listed for sale at $10.5 million ... have the listing. Luxury features abound ...