350 6 Avenue
Park Slope, Brooklyn
Parcel ID (BBL): 3009850049
Owner: Omri Bar-Mashiah
Acquired: October 16, 2024, $3.8 million
Built: 1920
SF: 4,125
Dwelling units: 4
No. of buildings: 1
Class: Four Families (C3)
Floors: 4
HPD Ownership Registration Information
Last registered: 2026-05-12 (expires 2026-09-01)
Alex Guttler
Head Officer
350 6 Ave 1 Brooklyn, NY, 11215
350 6Th Avenue Condominium
Corporate Owner
85 Glenroy Rd East Fairfield, NJ, 07004
Daniel Sabillon Management Corp
Agent
174 RICHARDSON ST Brooklyn, NY, 11222
Daniel Sabillon
Site Manager
Transactions:
• Company sold 350 6th Avenue, 350 6th Avenue, 350 6th Avenue, 350 6th Avenue, and 350 6th Avenue, Park Slope, Brooklyn for $0 to company on September 19, 2025.
• Patricia Siconolfi sold 350 6th Avenue, Park Slope, Brooklyn for $3.8 million to Omri Bar-Mashiah on October 16, 2024.
Development:
• Omri Bar-Mashiah filed plans for SC in Park Slope, Brooklyn, on March 11, 2025.
• Omri Bar-Mashiah filed plans for major alteration for 4,934 sqft in Park Slope, Brooklyn, on November 13, 2024.
• Omri Bar-Mashiah filed plans for alteration in Park Slope, Brooklyn, on October 23, 2024.
Most recent Schedule of Occupancy
Condominium:
• Omri Bar-Mashiah filed plans CD250022 on January 24, 2025 for 4-unit condominium called 350 6th Avenue Condominium at 350 6th Avenue.