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740 Park Avenue

Ken Griffin Of Citadel Acquires Duplex Co-Op At 740 Park Avenue For $38 Million
SOLDCo-Op

Ken Griffin Of Citadel Acquires Duplex Co-Op At 740 Park Avenue For $38 Million

740 Park Avenue

$38,000,000

$5,066/SF

Building Size

7,500 SF

Asset Type

Co-Op

Closing

Apr 15, 2026

AI

A duplex co-op located at 740 Park Avenue in Manhattan has been sold for $38 million. The asset encompasses approximately 7,500 square feet and was transacted off-market. This sale showcases a price per square foot of $5,067 and expands the ownership of its buyer within the high-end co-op market of Manhattan.

Summary of transaction details:

  • Property Type: Co-Op
  • Transaction Amount: $38,000,000
  • Buyer: Ken Griffin
  • Buyer's Company: Citadel
  • Square Footage: 7,500
  • Price per Square Foot: $5,067
  • Address: 740 Park Avenue
  • Market: Manhattan

Ken Griffin, the founder of Citadel, has increased his holdings in the prestigious co-op by acquiring this unit, following a neighboring purchase made the previous year for $45 million from Julia Koch.

Players

Ken Griffin

Citadel

Buyer

$993M

vol

20 deals

Buyer

New York Co-Op Market Snapshot

Boundary boundary · Co-Op · Sale transactions

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Purchase Price

Annual NOI

Loan Amount

Interest Rate (%)

Loan Term (yrs)

Down Payment (%)

Cap Rate

0.42%

Cash-on-Cash

-0.12%

Monthly Payment

$14,164

Annual Debt Svc

$169,964

Annual Cash Flow

$-11,334

DSCR

0.93