Neighborhoods › Midtown South-Flatiron-Union Square › Building 1015420

Interior renovation: Interior partial demo and reconstruction of existing…, est. $16M

122 5 Avenue, Manhattan 10279 · Approved

DOB description

M01254641-P1: Interior partial demo and reconstruction of existing floor slabs on the 3rd - 5th floors. Demo of existing partitions and doors. Proposed stair and enclosure to be filed under separate application. No change in use, egress or occupancy.
M01254641-P2: Modifications to existing HVAC system including new ductwork, terminal boxes, water cooled supplemental units and associated piping; toilet exhaust booster fans. No change in use, egress or occupancy.
M01254641-P4: MODIFICATIONS TO EXISTING SPACE WITH NEW PANTRIES,RESTROOMS AND SMALL SCALE KITCHEN, INCLUDING INSTALLATION OF CEILING HUNGWATER HEATERS, FLOOR MOUNTED GREASE TRAP WITH ALL ASSOCIATED PIPING, VALVES AND FITTINGS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01254641-P3: Modifications (fit-out) of existing office space with new wet sprinkler system and auxiliary fire hose valves. No change in use, egress or occupancy.

Status timeline

• Apr 16, 2026 — New job filed (Approved) M01254641-P1
• Apr 16, 2026 — New job filed (Approved) M01254641-P2
• Apr 16, 2026 — New job filed (Approved) M01254641-P4
• Apr 20, 2026 — Plans approved (Approved) M01254641-P4
• Apr 20, 2026 — Plans approved (Approved) M01254641-P2
• Apr 20, 2026 — Plans approved (Approved) M01254641-P1
• Apr 21, 2026 — New job filed (Approved) M01254641-P3
• Apr 23, 2026 — Plans approved (Approved) M01254641-P3

Work permits

Map