6 building permits on record at this address. Filed in 2026.
Sistering and reinforcement of existing floor/roof joists throughout, reframing of existing horizontal enlargement and new dunnage for new mechanical condensers on existing roof.
Property permit history pulled from Brooklyn, New York public records. Permits show what work was authorized at 501 17 Street and which contractor filed the application. Useful when you are buying a home, planning a renovation, or checking who pulled a permit at a property next door.
New heating and cooling system. No change in use, egress or occupancy under this application.