Neighborhoods › Midtown South-Flatiron-Union Square › Building 1016880
Mechanical/plumbing work: Modification to existing hvac system as per plans…, est. $530K
51 Madison Avenue, Manhattan 10036 · Permit Entire
| Job | M01400880 · Alteration |
|---|---|
| Category | mechanical/plumbing |
| Estimated cost | $530,000 |
| Work types | Mechanical |
| Filed | Jun 4, 2026 |
| Professional | Robert Derector Associates |
| Building | BIN 1016880 · BBL 1008560024 |
| Official record | DOB NOW job M01400880 |
DOB description
M01400880-I1: Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
Status timeline
- Jun 4, 2026 — New job filed (Permit Entire)
- Jun 8, 2026 — Permit issued — work can start (Mechanical Systems)
- Sep 25, 2026 — Permit issued — work can start (Permit Entire)
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| M01400880-I1-MS | Mechanical Systems | Permit Issued | Jun 8, 2026 | Sep 24, 2027 |
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