Neighborhoods › East Midtown-Turtle Bay › Building 1085671
Full demolition of 38-story building, est. $12M
446 Lexington Avenue, Manhattan 10020 · Permit Entire
| Job | M01299577 (6 filings: I1, P1, S1, S2, P2, S3) · Alteration |
|---|---|
| Category | demolition |
| Estimated cost | $12,164,010 |
| Scale | 38 → 38 stories; 85,704 sq ft |
| Work types | General Construction |
| Filed | Dec 9, 2025 |
| Professional | Gensler |
| Building | BIN 1085671 · BBL 1012800090 |
| Official record | DOB NOW job M01299577 |
DOB description
M01299577-I1: Interior demolition and installation of non-bearing partitions, doors and finishes related to tenant fit out. No change in use, egress or occupancy.
M01299577-P1: Interior demolition and installation of non-bearing partitions, doors and finishes related to tenant fit out. No change in use, egress or occupancy.
M01299577-S1: Modify mechanical ductwork and related piping. No change in use, egress or occupancy.
M01299577-S2: Modify plumbing fixtures and related piping. No change in use, egress or occupancy.
M01299577-P2: Modify sprinkler heads and related piping. No change in use, egress or occupancy.
M01299577-S3: Modify sprinkler heads and related piping. No change in use, egress or occupancy.
Status timeline
- Dec 9, 2025 — New job filed (Permit Entire) M01299577-I1
- Dec 10, 2025 — New job filed (Permit Entire) M01299577-S1
- Dec 10, 2025 — New job filed (Permit Entire) M01299577-S2
- Dec 10, 2025 — New job filed (Permit Entire) M01299577-S3
- Dec 14, 2025 — Permit issued — work can start (Mechanical Systems) M01299577-S1
- Dec 16, 2025 — Permit issued — work can start (General Construction) M01299577-I1
- Feb 4, 2026 — Permit issued — work can start (Plumbing) M01299577-S2
- Feb 4, 2026 — Permit issued — work can start (Sprinklers) M01299577-S3
- Feb 5, 2026 — Permit issued — work can start (Permit Entire) M01299577-S2
- Apr 29, 2026 — New job filed (Approved) M01299577-P1
- Apr 29, 2026 — New job filed (Approved) M01299577-P2
- May 1, 2026 — Plans approved (Approved) M01299577-P2
- May 1, 2026 — Permit issued — work can start (Permit Entire) M01299577-S3
- May 4, 2026 — Plans approved (Approved) M01299577-P1
- Sep 24, 2026 — Permit issued — work can start (Permit Entire) M01299577-I1
- Sep 24, 2026 — Permit issued — work can start (Permit Entire) M01299577-S1
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| M01299577-S2-PL | Plumbing | Permit Issued | Feb 4, 2026 | Feb 5, 2027 |
| M01299577-S3-EW-SP | Sprinklers | Permit Issued | Feb 4, 2026 | Feb 5, 2027 |
| M01299577-I1-GC | General Construction | Permit Issued | Dec 16, 2025 | Sep 23, 2027 |
| M01299577-S1-MS | Mechanical Systems | Permit Issued | Dec 14, 2025 | Sep 23, 2027 |
Watch this block
Get an email when the next job is filed within 100 ft of this address. Free, weekly.