Filed under: Upper East Side, $9.5M By Curbed Network Listings May 26, 2011, 2:00pm EDT 4 BR, 4 BA Co-op Asking: $9,500,000 | Flawless Renovation 53 East 66th Street [The Corcoran Group] More From Curbed NY Curbed Is Moving to New York Magazine We Unearthed the 68 Best Rent Deals in NYC Right Now Landlords Lose Fight Against Rent Protections, Hotel Chelsea’s Latest Tenant Battle, and Other News City Hall Park Is Still Under Lockdown, the MTA Has a Man Cave, and Other News The Cheapest, Nicest Apartments for Sale in the West Village Bill de Blasio’s Plan to Close Rikers Is Crumbling