3004410021
Gowanus, Brooklyn
Parcel ID (BBL): 3004410021
Owner: Blue Sky Builders
Acquired: July 28, 2026, $11 million
Debt: July 28, 2026, $7 million
Built: 1941
SF: 8,550
Dwelling units: 0
No. of buildings: 1
Class: One Story Store Building (K1)
Floors: 1
Legacy BBLs: 3004410042.00000000
Transactions:
• Blue Sky Builders borrowed $7 million from Popular Bank for 600 Union Street, Gowanus, Brooklyn on July 28, 2026.
• Semyon Vays and Svetlana Vays sold 600 Union Street, Gowanus, Brooklyn for $11 million to Blue Sky Builders on July 28, 2026.
Development:
• Blue Sky Builders filed new building job B01399120 for 81,582 sqft R-2 building with 85 apartments in Gowanus, Brooklyn, on May 21, 2026.
• Mark Zeldin filed major alteration job 320689448 for 8,930 sqft A-2 building with 0 apartments in Gowanus, Brooklyn, on December 13, 2012.
• Jay Williams filed alteration job 320816239 for COM building in Gowanus, Brooklyn, on December 05, 2013.
• Jay Williams filed alteration job 320747741 for COM building in Gowanus, Brooklyn, on April 19, 2013.
• Mark Zeldin filed alteration job 320692602 for COM building with 0 apartments in Gowanus, Brooklyn, on December 07, 2012.
• Mark Zeldin filed alteration job 320692586 for COM building with 0 apartments in Gowanus, Brooklyn, on December 07, 2012.
• Mark Zeldin filed alteration job 320692577 for A-2 building with 0 apartments in Gowanus, Brooklyn, on December 07, 2012.
Most recent Zoning Diagram (ZD1)
Violations:
According to city public data, the properties have received $50 in OATH penalties in the last year.