Mason Asset Management

150 Great Neck Road Suite 402, Great Neck, NY 11021

People:

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Mason Asset Management NYC portfolio

$251.7 million -office 96%, condo 3%; Manhattan 99%*

815th largest portfolio by dollar value

500,872 sqft – office 97%, condo 2%; Manhattan 100%

828th largest by SF

4 properties – Manhattan 100%

2186th largest

Company Activity past 24 months:

Buyer company: 2 for $50.2 million

Seller company: 3 for $60 million

Borrower company: 2 for $196.7 million

Top Ten Associated People:

John Gottfried (3), Hillel Lazarus (1)

Recent activity as company:

• Namdar Realty Group, Empire Capital Holdings and Mason Asset Management borrowed $172.4 million from Reznik Paz Nevo Trusts for 527 5 Avenue on January 21, 2026.

• City Urban Realty, Namdar Realty Group and Mason Asset Management sold 107 North 6 Street for $11.5 million to Acadia Realty Trust on April 09, 2025.

• City Urban Realty, Namdar Realty Group and Mason Asset Management sold 97 North 6 Street for $27.5 million to Acadia Realty Trust on April 09, 2025.

• City Urban Realty, Namdar Realty Group and Mason Asset Management sold 95 North 6 Street for $21 million to Acadia Realty Trust on April 09, 2025.

• Nuveen Real Estate sold 225 West 83rd Street, Upper West Side, Manhattan for $9.8 million to Mason Asset Management and Namdar Realty Group on February 26, 2025.

• Related Companies sold 319 West 44 Street for $40.5 million to Namdar Realty Group, Empire Capital Holdings and Mason Asset Management on September 19, 2024.

• Namdar Realty Group, Empire Capital Holdings and Mason Asset Management borrowed $24.3 million from Symetra Life Insurance Company for 319 West 44 Street on September 19, 2024.

• Infinity Collective sold 587 5 Avenue for $14.6 million to Namdar Realty Group and Mason Asset Management on January 18, 2023.

Latest Stories:

• Namdar, Empire, and Mason Asset sign $172.4M refi for two office properties in Manhattan (January 30, 2026)

• Acadia pays $11.5M to City Urban, Namdar, Mason Asset for retail in Williamsburg, 3rd of 3 totaling $60M (April 24, 2025)

• Acadia pays $27.5M to City Urban, Namdar for new retail in Williamsburg, paid $21M next door (April 22, 2025)

• Acadia Realty Trust pays $21M to City Urban Realty for retail in Williamsburg (April 21, 2025)

• Mason Asset, Namdar pay $9.8M to Nuveen for UWS retail (March 05, 2025)

• Namdar, Empire, Mason Asset pay $40.5M to Related for office in Hell’s Kitchen, was $152M in 2018 (September 24, 2024)

• Namdar, partners sign $111.2M loan for Fifth Avenue office properties (September 28, 2023)

• Namdar, Empire Capital pay $107.6M to Silverstein for office in Grand Central (June 27, 2023)

• Namdar, Mason Asset Management acquire Midtown East office through ground lease valued at $14.6M (January 31, 2023)

• City Urban Realty signs $9.7M construction loan with Calmwater Capital for retail in Williamsburg (October 26, 2022)

Properties:

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