Shortly before her premiere as homicide detective Laura Diamond on the police procedural comedy The Mysteries of Laura in 2014, Debra Messing doled out $5.5 million for a rambling apartment within a boutique complex on the Upper East Side of Manhattan that was designed in the late 1920s by Rockefeller Center architects Raymond Hood and John Mead Howells.
The Emmy-winning actress, known for her role as interior designer Grace Adler on the long-running sitcom Will & Grace,…

