Neighborhoods › Midtown-Times Square › Building 1035353

Interior renovation: Interior renovation of existing office space on the…, est. $2.0M

511 5 Avenue, Manhattan 10022 · Permit Entire

DOB description

M01389891-I1: Interior renovation of existing office space on the 10th & 11th floors. Work to include minor demo, new partitions, doors and ceiling modifications as shown on plans. No change in use, egress or occupancy.
M01389891-S1: Installation of new HVAC VRF heat recovery indoor units & new ductless wall mounted unit at the 10th & 11th floors. . No change in use, egress or occupancy.
M01389891-S2: Installation of new plumbing systems as per plans for the 10th & 11th floors. No change in use, egress or occupancy.
M01389891-S3: Modifications of existing sprinkler system to include relocation, additions and removals of existing sprinkler heads. No change in use, egress or occupancy.

Status timeline

• May 21, 2026 — New job filed (Permit Entire) M01389891-I1
• May 25, 2026 — New job filed (Permit Entire) M01389891-S1
• May 25, 2026 — New job filed (Permit Entire) M01389891-S2
• May 25, 2026 — New job filed (Permit Entire) M01389891-S3
• Jun 30, 2026 — Permit issued — work can start (General Construction) M01389891-I1
• Jun 30, 2026 — Permit issued — work can start (Mechanical Systems) M01389891-S1
• Jul 1, 2026 — Permit issued — work can start (Permit Entire) M01389891-S1
• Jul 1, 2026 — Permit issued — work can start (Permit Entire) M01389891-I1
• Aug 11, 2026 — Permit issued — work can start (Plumbing) M01389891-S2
• Aug 12, 2026 — Permit issued — work can start (Permit Entire) M01389891-S2
• Aug 24, 2026 — Permit issued — work can start (Sprinklers) M01389891-S3
• Aug 25, 2026 — Permit issued — work can start (Permit Entire) M01389891-S3

Work permits

Map