343 Avenue S
Gravesend, Brooklyn
Parcel ID (BBL): 3066800042
Owner: Diamond National Investments
Acquired: July 13, 2026, $13.6 million
Built: 1931
SF: 7,500
Dwelling units: 0
No. of buildings: 1
Class: Parochial Schools, Yeshivas (W2)
Floors: 1
Transactions:
• Jackson Group sold 2080 Mcdonald Avenue, Gravesend, Brooklyn for $13.6 million to Diamond National Investments on July 13, 2026.
Development:
• Joel Landau filed new building job B01427509 for 102,090 sqft R-2 building with 55 apartments in Gravesend, Brooklyn, on August 13, 2026.
• Zalmen Lefkowitz filed alteration job B01455931 for 1,056 sqft building with 0 apartments in Gravesend, Brooklyn, on September 04, 2026.
• Joel Landau filed alteration job B01436979 for 15,050 sqft building with 0 apartments in Gravesend, Brooklyn, on July 28, 2026.
Most recent Schedule of Occupancy
Most recent Zoning Diagram (ZD1)
Violations:
According to city public data, the properties have received $850 in OATH penalties in the last year.