Cityfile: New York's Most Notable and Influential

• Paul and Carol Kleinberg, the founders of the electrical contracting firm that bears their name, paid $9 million for a penthouse apartment at 520 West 19th Street. [Cityfile]
• Casino developer Richard Fields is selling his 38th-floor apartment at 15 CPW for $27 million. The flip will yield him double what he paid for the place in June, but it's $8 million less than what he was looking for when he first listed it in September. [Real Deal]
• Peter Lusk, the former COO at Tony Forstmann's private equity firm Forstmann-Leff International, and his wife Jeanne, have sold their 15th-floor co-op at 1 East 66th Street for $7 million. [Cityfile]

♦  Jimmy Breslin and his wife, former City Councilmember Ronnie Eldridge, have sold their condo at 2000 Broadway for $3.3 million. The 1,745-square-foot penthouse has two bedrooms, three baths, and, according to the listing, a terrace with "movie-set views." [Cityfile]
♦  Casino mogul Richard Fields has knocked 10 percent off the price of his 38th floor apartment at 15 CPW. The three-bedroom condo is now listed at $31.5 million. [Curbed, Sotheby's]
♦  Retired oil exec Victor Grijalva has sold his four-bedroom spread at 525 Park Avenue for $9.2 million. The buyer is financier Habib Kairouz and his wife Lara. [NYO]More

• A couple of days ago, people were wondering when Bill and Tina Flaherty's penthouse apartment at 1040 Fifth Avenue would hit the market and how much the listing price would be. (It was expected to be upwards of $30 million.) Now we have the answer: It's listed with Corcoran's Leighton Candler for $43 million. [Cityfile]
• Casino mogul Richard Fields has listed his three-bedroom, 2,846-square-foot condo at 15 Central Park West for $35 million, more than $20 million more than he paid for the place less than three months ago. [Curbed]
• Willem Dafoe's two-bedroom Hudson Valley home, which is covered in a "thick skin of gray-black rubber," is on the market for $850,000. [WSJ]