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34 East 61st Street

Updated Nov 12, 2026

Gary Barnett Of Extell Acquires Development Site From Leonard Stern Of Hartz Mountain For $34.99M
SOLDDevelopment Site

Gary Barnett Of Extell Acquires Development Site From Leonard Stern Of Hartz Mountain For $34.99M

34 East 61st Street & 36 East 61st Street

$34,990,000

$2,530/SF

Building Size

13,828 SF

Asset Type

Development Site

Closing

Nov 6, 2026

About this deal

AI

A development site located at 34 East 61st Street and 36 East 61st Street in Lenox Hill, Manhattan has been sold for $34,990,000. The transaction involved 13,828 square feet of air rights, equating to a price per square foot of $2,530.

Summary of transation details:

  • Property Type: Development Site
  • Transaction Amount: $34,990,000
  • Buyer: Gary Barnett - Extell
  • Seller: Leonard Stern - Hartz Mountain Industries
  • Square Footage: 13,828
  • Price per Square Foot: $2,530
  • Market: Lenox Hill, Manhattan

Gary Barnett represented Extell in the transaction while Leonard Stern represented Hartz Mountain Industries. The deal centered around acquiring air rights from two separate properties.

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On the Map

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$34,990,000

$2,530/SF

Development Site

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Players

Leonard Stern

Broker

$99.5M

vol

2 deals

Broker

Gary Barnett

EXTELL

Buyer

$9.8B

vol

66 deals

Buyer

Leonard Stern

Hartz Mountain Industries

Seller

$99.5M

vol

2 deals

Seller
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New York Development Site Market Snapshot

Boundary boundary · Development Site · Sale transactions

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Deal FAQ

About $2.5K per square foot on a published $35M for 13,828 square feet (2026).

Visit Gary Barnett to view all their deals.

Purchase Price

Annual NOI

Loan Amount

Interest Rate (%)

Loan Term (yrs)

Down Payment (%)

Cap Rate

0.45%

Cash-on-Cash

-0.13%

Monthly Payment

$14,164

Annual Debt Svc

$169,964

Annual Cash Flow

$-11,334

DSCR

0.93

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