Ulgur Aydin
(Hilmi Ulgur Aydin)
Owner
136 N 10th St Brooklyn, NY 11249
Ulgur Aydin NYC portfolio
$48.5 million -office 83%; Brooklyn 100%*
2265th largest portfolio by dollar value
31,325 sqft – office 100%; Brooklyn 100%
4237th largest by SF
3 properties – Brooklyn 100%
2826th largest
29 residential units – Brooklyn 100%
3291th largest by residential units
Person Activity past 24 months:
Buyer signatory: 1 for $7.2 million
Borrower signatory: 3 for $38 million
Top Ten Associated Companies:
Castellan Capital (2), Israel Elbogen (1), VakifBank (1), Signature Bank (1)
Top Ten Associated People:
Israel Elbogen (1), Tulay Cetinkaya (1), Joel Hammer (1), Michael Mazzeo (1)
Recent activity as signatory:
• Israel Elbogen sold None for $7.2 million to Ulgur Aydin on January 27, 2026.
• Ulgur Aydin borrowed $6 million from VakifBank for None on January 27, 2026.
• Ulgur Aydin borrowed $7 million from Castellan Capital for 179 North 10 Street on April 30, 2025.
• Ulgur Aydin borrowed $25 million from Castellan Capital for 179 North 10 Street on April 30, 2025.
• Hilmi Ulgur Aydin borrowed $5.5 million from Signature Bank for 160 Dikeman Street on July 07, 2022.
Latest Stories:
• Ulgur Aydin pays $7.2M to Israel Elbogen for dev site in Williamsburg (February 03, 2026)
• Hilmi Aydin of KSK plans 23 units in Williamsburg (August 31, 2023)
• Ulgur Aydin entity pays $13.5M for office in Williamsburg (May 26, 2023)