Sean Lefkovits
Managing Principal
SL Property Group
Private
515 Madison Avenue Suite 1720 New York, NY 10022
SL Property Group|Davean Holdings NYC portfolio
$18.9 million -walkup 59%, office 40%; Manhattan 100%*
3611th largest portfolio by dollar value
29,738 sqft – walkup 69%, office 30%; Manhattan 100%
4314th largest by SF
3 properties – Manhattan 100%
3036th largest
30 residential units – Manhattan 100%
3223th largest by residential units
Notes
Sean Lefkovits is managing principal of SL Property Group and co-founder of Davean Holdings.
Person Activity past 24 months:
Buyer signatory: 3 for $18.7 million
Seller signatory: 5 for $30.8 million
Borrower signatory: 2 for $8.3 million
Top Ten Associated Companies:
Andre Grabowicz (2), Derby Copeland Capital (2), Moshe Koplowitz (2), Wilma Gelfand (1), Andrew Roth (1), Guiseppi Rotondo (1), Nathan Halegua (1), Martin Newman (1), Fairstead (1), Chabad Lubavitch Of Brooklyn Heights (1)
Top Ten Associated People:
Andre Grabowicz (2), Jesse Hutcher (2), Moshe Koplowitz (2), Wilma Gelfand (1), Andrew Roth (1), Guiseppi Rotondo (1), Nathan Halegua (1), Jeffrey Goldberg (1), Aaron L. Raskin (1), Schneur Z. Pil (1)
Recent activity as signatory:
• MNM Properties sold 430 Amsterdam Avenue for $7.8 million to SL Property Group on April 30, 2026.
• David Ogrin and Vicki Cherkas sold None for $7.4 million to SL Property Group on April 16, 2026.
• SL Property Group borrowed $5.7 million from Derby Copeland Capital for None on April 16, 2026.
• SL Property Group sold 231 Sullivan Street for $7.1 million to Robert Von Ancken on March 19, 2026.
• SL Property Group sold 181 Court Street for $6.8 million to Moshe Koplowitz on December 30, 2025.
• SL Property Group sold 85 Dean Street for $7.8 million to Moshe Koplowitz on December 30, 2025.
• SL Property Group borrowed $2.6 million from Derby Copeland Capital for 265 West 85 Street on November 24, 2025.
• Robert Perelmuter sold 265 West 85 Street for $3.5 million to SL Property Group on November 24, 2025.
• Davean Holdings sold 201 Henry Street for $3.9 million to Chabad Lubavitch Of Brooklyn Heights on August 23, 2024.
• Davean Holdings sold 368 Court Street for $5.2 million to Sanjay Mody on May 15, 2024.
Latest Stories:
• SL Property Group pays $7.4M for office in Flatiron District (April 22, 2026)
• David Setareh pays $10.2M for two mixed-use properties in Financial District (March 27, 2026)
• Moshe Koplowitz pays $14.7M to SL Property Group for 2 rentals in Boerum Hill (January 09, 2026)
• SL Property Group pays $3.5M for 10-unit walkup in Upper West Side (November 28, 2025)
• Maguire Capital buys $9M note secured by two FiDi buildings (May 03, 2024)
• Stawski Partners pays $8M to Davean Holdings for 10-unit walkup in UWS (August 29, 2023)
• Alicia Harper pays $15.1M to Davean Holdings for mixed-use in FiDi (July 24, 2023)