Leonard Nathanson
(Leonard B. Nathanson)
Leech Tishman
Services
Law Firm
Leech Tishman NYC portfolio
$10.5 million -elevator 100%; Brooklyn 100%*
4656th largest portfolio by dollar value
81,330 sqft – elevator 100%; Brooklyn 100%
2667th largest by SF
92 residential units – Brooklyn 100%
1901th largest by residential units
Person Activity past 24 months:
Buyer signatory: 1 for $5 million
Seller signatory: 2 for $9.3 million
Top Ten Associated Companies:
JPMorgan Chase (1), David Boonshoft (1), Lalmir Sultanzada (1), Yan Jin Chen (1)
Top Ten Associated People:
Jason E. Rogovich (1), Lalmir Sultanzada (1), Yan Jin Chen (1)
Recent activity as signatory:
• David Boonshoft sold 599 Broadway, SoHo, Manhattan for $5 million to ABC Realty on May 07, 2025.
• Joseph Del Vecchio and Abraham Malinovich sold 75 Lexington Avenue for $4.8 million to Lalmir Sultanzada on June 06, 2024.
• Karen A. Giardino sold 1525 Hylan Boulevard and 1535 Hylan Boulevard, Dongan Hills, Staten Island for $4.5 million to Yan Jin Chen on May 24, 2024.
• Anthony C. Conte sold 4211 Avenue D for $3.2 million to The buyer on May 18, 2023.
• Leonard Nathanson borrowed $7.9 million from JPMorgan Chase for 647 Albany Avenue on January 13, 2021.
Latest Stories:
• ABC Realty pays $5M for office condo in SoHo (May 22, 2025)