Joel Hammer
Chief Financial Officer
Castellan Real Estate Partners
122 East 42nd Street, Suite 1903 New York, NY 10168
Castellan Real Estate Partners NYC portfolio
$68.9 million -elevator 48%, mixed-use 26%, walkup 24%; Manhattan 81%, Bronx 18%*
1851th largest portfolio by dollar value
177,893 sqft – walkup 52%, elevator 36%, mixed-use 11%; Manhattan 54%, Bronx 45%
1688th largest by SF
12 properties – Bronx 58%, Manhattan 41%
873th largest
197 residential units – Manhattan 55%, Bronx 44%
1150th largest by residential units
Person Activity past 24 months:
Seller signatory: 1 for $2.5 million
Borrower signatory: 1 for $18.3 million
Lender signatory: 7 for $73.7 million
Top Ten Associated Companies:
Anthony Coll (2), Northeast Bank (1), Modern Bank (1), Express Builders (1), Preferred Bank (1), Lument (1), Bo Lin (1), BWH Group (1), Shifra Loeffler (1), City Skyline Realty (1)
Top Ten Associated People:
Anthony Simari (2), Anthony Coll (2), Joel Braver (1), Sylvia Tseng (1), Tom Purtill (1), Bo Lin (1), Yelena Vaynshteyn (1), Shifra Loeffler (1), Dov Gal (1), Alyssa Wilk (1)
Recent activity as signatory:
• Anthony Coll borrowed $14.5 million from Castellan Capital for 172 Duane Street on February 13, 2026.
• Castellan Real Estate Partners sold 2156 Cortelyou Road for $2.5 million to Magid Properties on December 04, 2025.
• Moses Karpen borrowed $29.1 million from EastAlliance Partners and Ponce Bank for 691 Broadway on November 14, 2025.
• BWH Group borrowed $11 million from Unity Bank for 9265 5 Avenue on August 01, 2025.
• Montperia Group borrowed $20 million from Ponce Bank for 38-68 12 Street on July 30, 2025.
• David Templer borrowed $140 million from Valley National Bank for 1581 Lafayette Avenue on June 20, 2025.
• Ulgur Aydin borrowed $7 million from Castellan Capital for 179 North 10 Street on April 30, 2025.
• Abraham Bergman borrowed $7.2 million from Castellan Capital for 1504 Avenue L on April 28, 2025.
• Shifra Loeffler borrowed $6 million from Castellan Capital for 1247 52 Street on February 13, 2025.
• BWH Group borrowed $10 million from Castellan Capital for 9265 5 Avenue on December 20, 2024.
Latest Stories:
• Abdul Salem Mused pays $8M for industrial in Brownsville (September 11, 2025)
• BWH Group pays Staples $17M for dev site in Bay Ridge (December 31, 2024)
• Express Builders signs $23M refi with Castellan for dev site in Soundview (September 05, 2024)
• Setton family pays $5M to Alyssa Wilk for mixed-use in Lenox Hill (July 11, 2024)
• Fannie Mae files $10.7M pre-foreclosure on 40-unit rental in Crown Heights (April 18, 2024)