Aaron Sirulnick
Ditmas Management Corp.
(Ditmas Management Corp._9352EA)
Owner
3333 New Hyde Park Road, Suite 411 New Hyde Park, NY 11042
Ditmas Management Corp. NYC portfolio
$430.1 million -elevator 85%, walkup 13%; Queens 46%, Manhattan 38%, Brooklyn 15%*
503th largest portfolio by dollar value
2,039,703 sqft – elevator 95%, walkup 4%; Queens 56%, Brooklyn 23%, Manhattan 20%
241th largest by SF
41 properties – Queens 41%, Manhattan 39%, Brooklyn 19%
236th largest
2,045 residential units – Queens 56%, Manhattan 21%, Brooklyn 21%
160th largest by residential units
Person Activity past 24 months:
Borrower signatory: 2 for $12.5 million
Developer (new building or major alteration): 20 for 63,617 square feet
Top Ten Associated Companies:
Santander Bank (2), JPMorgan Chase (2), New York Community Bank (2)
Top Ten Associated People:
William G. Krejci (2), Ursula Flores (1), Jennifer Smith (1), Daniel M. Bagatta (1)
Recent activity as signatory:
• Ditmas Management Corp. borrowed $7.5 million from JPMorgan Chase for 108-02 70 Avenue on February 27, 2026.
• Ditmas Management Corp. borrowed $5 million from JPMorgan Chase for 477 3 Street on October 31, 2025.
• Ditmas Management Corp. borrowed $9.1 million from New York Community Bank for 347 East 58 Street on July 22, 2022.
• Ditmas Management Corp. borrowed $7.5 million from Santander Bank for 322 East 75 Street on June 15, 2022.
• Ditmas Management Corp. borrowed $8.5 million from Santander Bank for 124 East 89 Street on June 15, 2022.
• Aaron Sirulnick borrowed $5.3 million from New York Community Bank for 477 3 Street on October 08, 2020.