GDC Properties

245 Saw Mill River Rd Second Floor, Hawthorne, NY 10532

gdcproperties.com

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GDC Properties NYC portfolio

$361 million -elevator 52%, B1 47%; Brooklyn 52%, Queens 47%*

610th largest portfolio by dollar value

471,958 sqft – elevator 70%, B1 29%; Brooklyn 70%, Queens 29%

871th largest by SF

44 properties – Queens 77%, Brooklyn 22%

211th largest

359 residential units – Brooklyn 78%, Queens 21%

762th largest by residential units

Company Activity past 24 months:

Buyer company: 1 for $24.1 million

Borrower company: 3 for $43.2 million

Top Ten Associated Companies:

Webster Bank (3), Sterling National Bank (2), KeyBank (2), Century Development Group (1), JPMorgan Chase (1)

Top Ten Associated People:

John Vitale (5), George Xu (1), Sherry Witt (1), Peter Rand (1)

Recent activity as company:

• GDC Properties borrowed $12.7 million from Webster Bank for 335 Carroll Street on January 29, 2026.

• GDC Properties borrowed $18 million from Webster Bank for 222 Huron Street on December 23, 2025.

• Stephen Mack sold 335 Carroll Street for $24.1 million to GDC Properties on January 29, 2025.

• GDC Properties borrowed $12.5 million from Webster Bank for 625 Driggs Avenue, 625 Driggs Avenue, 625 Driggs Avenue, 625 Driggs Avenue, 625 Driggs Avenue, and others, Williamsburg, Brooklyn on March 27, 2024.

• GDC Properties borrowed $11.5 million from KeyBank for 625 Driggs Avenue, 625 Driggs Avenue, 625 Driggs Avenue, 625 Driggs Avenue, 625 Driggs Avenue, and others, Williamsburg, Brooklyn on September 16, 2022.

• Mavik Capital Management sold 625 Driggs Avenue, 625 Driggs Avenue, 625 Driggs Avenue, 625 Driggs Avenue, 625 Driggs Avenue, and others, Williamsburg, Brooklyn for $21.4 million to GDC Properties on September 14, 2022.

• GDC Properties borrowed $17.7 million from KeyBank for 222 Huron Street on March 14, 2022.

• GDC Properties borrowed $13.5 million from Sterling National Bank for 74 South 4 Street on December 31, 2021.

• GDC Properties borrowed $26.8 million from Sterling National Bank for 90 Ainslie Street on December 31, 2021.

• GDC Properties borrowed $77.9 million from JPMorgan Chase for 11-21A 46 Avenue on October 05, 2021.