Joseph Grubner
Owner
Joseph Grubner NYC portfolio
$54.7 million -elevator 77%, walkup 22%; Manhattan 100%*
2177th largest portfolio by dollar value
314,360 sqft – elevator 80%, walkup 19%; Manhattan 100%
1169th largest by SF
4 properties – Manhattan 100%
2313th largest
344 residential units – Manhattan 100%
786th largest by residential units
Person Activity past 24 months:
Buyer signatory: 1 for $7.4 million
Borrower signatory: 1 for $5.2 million
Developer (new building or major alteration): 7 for 9,200 square feet
Top Ten Associated Companies:
New York Community Bank (2), Rosedale Management (2), Santander Bank (1), FourLeaf Federal Credit Union (1), Naomi Scheuer (1), Langsam Property Services (1)
Top Ten Associated People:
Barry Aronowsky (2), Naomi Scheuer (1), Tracey L. Daniels (1)
Recent activity as signatory:
• Joseph Grubner borrowed $5.2 million from FourLeaf Federal Credit Union for 11 Marble Hill Avenue on June 17, 2026.
• Langsam Property Services sold 11 Marble Hill Avenue for $7.4 million to Joseph Grubner on June 17, 2026.
• Joseph Grubner borrowed $7.5 million from Santander Bank for 6 Adrian Avenue on March 02, 2023.
• Naomi Scheuer sold 6 Adrian Avenue for $12.2 million to Joseph Grubner on March 02, 2023.
• Joseph Grubner borrowed $11.7 million from New York Community Bank for 8 Jacobus Place on July 28, 2021.
• Rosedale Management sold 8 Jacobus Place for $14.7 million to Joseph Grubner on July 28, 2021.
• Rosedale Management sold 114 Pinehurst Avenue for $19.5 million to Joseph Grubner on May 13, 2021.
• Joseph Grubner borrowed $14.6 million from New York Community Bank for 114 Pinehurst Avenue on May 13, 2021.
Latest Stories:
• Joseph Grubner pays $7.4M to Langsam Property for 84-unit rental in Marble Hill (July 01, 2026)
• Joseph Grubner pays $12.2M for 82-unit walkup in Marble Hill (March 09, 2023)
• Joseph Grubner pays $14.7M to Rosedale Management for rental in Marble Hill (August 13, 2021)
• Joseph Grubner pays $19.5M to Rosedale Management for rental in Washington Heights (May 28, 2021)
