179 North 10 Street
Williamsburg, Brooklyn
Parcel ID (BBL): 3022980025
Built: 1950
Renovated: 2006
SF: 20,000
Dwelling units: 0
No. of buildings: 1
Class: Office Only – 2-6 stories (O2)
Floors: 2
Transactions:
• Ulgur Aydin borrowed $25 million from Castellan Capital for 177 North 10th Street, Williamsburg, Brooklyn on June 10, 2025.
• Ulgur Aydin borrowed $7 million from Castellan Capital for 177 North 10th Street, Williamsburg, Brooklyn on May 30, 2025.
• Company sold 177-179 North 10th Street, Williamsburg, Brooklyn for $0 to company on August 22, 2023.
• Beatrice Korn sold 177 North 10th Street, Williamsburg, Brooklyn for $13.5 million to Hilmi Ulgur Aydin on May 25, 2023.
Development:
• Hilmi Aydin filed plans for alteration in Williamsburg, Brooklyn, on August 26, 2025.
• Hilmi Aydin filed plans for alteration in Williamsburg, Brooklyn, on April 21, 2025.
• Hilmi Aydin filed plans for alteration in Williamsburg, Brooklyn, on September 06, 2024.
• Hilmi Aydin filed plans for alteration in Williamsburg, Brooklyn, on September 04, 2024.
• Hilmi Aydin filed plans for alteration in Williamsburg, Brooklyn, on August 19, 2024.
Violations:
According to city public data, the properties have received $16,150 in ECB penalties and $17,570 in OATH penalties in the last year.