Neighborhoods › Midtown-Times Square › Building 1035455
Interior renovation: Interior office renovation on 3rd floor as indicated on…, est. $3.5M
437 Madison Avenue, Manhattan 10010 · Permit Entire
| Job | M01325129 (6 filings: I1, S1, S3, P1, S2, S4) · Alteration |
|---|---|
| Category | interior renovation |
| Estimated cost | $3,544,647 |
| Scale | 39 → 39 stories; 8,000 sq ft |
| Work types | General Construction |
| Filed | Dec 10, 2025 |
| Professional | Architecture Plus Information |
| Building | BIN 1035455 · BBL 1012850021 |
| Official record | DOB NOW job M01325129 |
DOB description
M01325129-I1: INTERIOR OFFICE RENOVATION ON 3RD FLOOR AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE OF USE, EGRESS OR OCCUPANCY.
M01325129-S1: MECHANICAL MODIFICATIONS ON 3RD FLOOR AND INSTALLATION OF AC UNITS RELATED TO OFFICE RENOVATION.
M01325129-S3: SPRINKLER MODIFICATIONS ON 3RD FLOOR RELATED TO OFFICE RENOVATION
M01325129-P1: PLUMBING MODIFICATIONS ON 3RD FLOOR RELATED TO OFFICE RENOVATIONS
M01325129-S2: PLUMBING MODIFICATIONS ON 3RD FLOOR RELATED TO OFFICE RENOVATIONS
M01325129-S4: STRUCTURAL MODIFICATIONS ON 3RD FLOOR FOR OFFICE RENOVATION AT INTERIOR.
Status timeline
- Dec 10, 2025 — New job filed (Permit Entire) M01325129-I1
- Dec 10, 2025 — New job filed (Permit Entire) M01325129-S3
- Dec 14, 2025 — New job filed (Permit Entire) M01325129-S2
- Dec 14, 2025 — New job filed (Permit Entire) M01325129-S4
- Dec 17, 2025 — New job filed (Permit Entire) M01325129-S1
- Jan 13, 2026 — Permit issued — work can start (Mechanical Systems) M01325129-S1
- Jan 14, 2026 — Permit issued — work can start (Permit Entire) M01325129-S4
- Jan 14, 2026 — Permit issued — work can start (Permit Entire) M01325129-I1
- Jan 14, 2026 — Permit issued — work can start (Permit Entire) M01325129-S1
- Feb 25, 2026 — Permit issued — work can start (Sprinklers) M01325129-S3
- Feb 26, 2026 — Permit issued — work can start (Permit Entire) M01325129-S3
- Mar 3, 2026 — Permit issued — work can start (Plumbing) M01325129-S2
- Aug 2, 2026 — New job filed (Approved) M01325129-P1
- Aug 6, 2026 — Plans approved (Approved) M01325129-P1
- Aug 6, 2026 — Permit issued — work can start (Permit Entire) M01325129-S2
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| M01325129-S2-PL | Plumbing | Permit Issued | Mar 3, 2026 | Dec 31, 2026 |
| M01325129-S3-EW-SP | Sprinklers | Permit Issued | Feb 25, 2026 | Feb 3, 2027 |
| M01325129-I1-GC | General Construction | Signed-off | Jan 13, 2026 | Jan 14, 2027 |
| M01325129-S1-MS | Mechanical Systems | Permit Issued | Jan 13, 2026 | Jan 14, 2027 |
| M01325129-S4-ST | Structural | Signed-off | Jan 13, 2026 | Jan 14, 2027 |
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