The former library in the Spencer Mansion, now a one-bedroom apartment, is being offered for sale for $6 million. The building is one where Joan Rivers used to reign as the condo board president, and while her former penthouse, currently listed for $28 million, is the more impressive of the two places, this one isn't bad either. Marked by 18-foot ceilings and towering picture windows, it weighs in at a hefty $5,454 per square foot.
· Listing: 1 East 62nd Street #1A [Elliman, via Streeteasy]
· 1 East 62nd Street coverage [Curbed]