335 Carroll Street
Gowanus, Brooklyn
Parcel ID (BBL): 3004440061
Owner: Gdc Properties
Acquired: February 11, 2026, $24.1 million
Debt: February 17, 2026, $12.7 million
Built: 1931
Renovated: 2006
SF: 30,000
Dwelling units: 30
No. of buildings: 1
Class: Semi-fireproof (Without Stores) (D1)
Floors: 5
Legacy BBLs: 3004440050
Transactions:
• GDC Properties borrowed $12.7 million from Webster Bank for 335 Carroll Street, Gowanus, Brooklyn on February 17, 2026.
• Stephen Mack sold 335 Carroll Street, Gowanus, Brooklyn for $24.1 million to GDC Properties on February 11, 2026.
Development:
• Isaac Fischman filed major alteration job 320551041 for 29,261 sqft R-2 building with 30 apartments in Gowanus, Brooklyn, on October 24, 2012.
• Isaac Fischman filed major alteration job 301918744 for 29,261 sqft J-2 building with 30 apartments in Gowanus, Brooklyn, on March 16, 2005.
• Isaac Fischman filed alteration job 320539921 for J-2 building with 30 apartments in Gowanus, Brooklyn, on October 11, 2012.
• Isaac Fischman filed alteration job 320539930 for J-2 building with 30 apartments in Gowanus, Brooklyn, on September 25, 2012.
• Isaac Fischman filed alteration job 320539949 for J-2 building with 30 apartments in Gowanus, Brooklyn, on September 25, 2012.
• Isaac Fischman filed alteration job 320261015 for COM building in Gowanus, Brooklyn, on January 13, 2011.
• Isaac Fischman filed alteration job 320257155 for COM building in Gowanus, Brooklyn, on December 23, 2010.