Moldy Mayfair

A botched apartment renovation at 610 Park Avenue is pitting one of Los Angeles’ most generous art philanthropists against Donald Trump and renowned New York architect Costas Kondylis.

The case stems from art collector Audrey Irmas’ 1999 renovations to her apartment in her tony condo building, the Mayfair, on Park Avenue and 65th Street, which Read More

The Little House on Park Avenue Goes for $8.2 Million

HOUSE LEONARD STERN “BUILT” SNAGGED BY SWISS WATCH PREZ There’s really nothing Park Avenue about it: a four-story private house that started out as a stable, was modernized in 1976 by Robert A.M. Stern and John S. Hagmann and was rebuilt internally by the condominium king of architects, Costas Kondylis, after a fire in 1992. Read More