The sale is the second for Joel at the building, the first being an $11 million deal he struck last year for the two-bedroom, 10,000-square-foot penthouse he once shared with ex-wife Christie Brinkley. The one-bedroom is a comparably modest pad situated on a high floor of the building. An eat-in kitchen, abundant south light and city views are some of the perks, but the listing (now offline) noted that the home needed renovation. The apartment was previously rented out, though Joel and Brinkley did entertain it as a penthouse extension. The transaction was managed by Joel’s accountants Gelfand, Rennert and Feldman. Adam Modlin of the Modlin Group brokered the deal.