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Mechanical/plumbing work: Modifications to existing hvac and ductwork as per…, est. $3.5M

4 West 40 Street, Manhattan 10010 · Permit Entire

JobM01337525 · Alteration
Categorymechanical/plumbing
Estimated cost$3,500,000
Work typesMechanical
FiledJan 12, 2026
ProfessionalPatti & Anthes Consulting Engineers
BuildingBIN 1016046 · BBL 1008410049
Official recordDOB NOW job M01337525

DOB description

M01337525-I1: Modifications to existing HVAC and ductwork as per plans filed herewith. No change to use, egress, or occupancy.

Status timeline

Work permits

PermitWorkStatusIssuedExpires
M01337525-I1-MSMechanical SystemsPermit IssuedFeb 5, 2026Dec 14, 2026

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