Neighborhoods › Midtown-Times Square › Building 1035455
Interior renovation: Interior renovations/alterations inclusive of removal…, est. $1.1M
437 Madison Avenue, Manhattan 10019 · Permit Entire
| Job | M01356775 (6 filings: I1, P1, S2, S1, S3, S4) · Alteration |
|---|---|
| Category | interior renovation |
| Estimated cost | $1,129,891 |
| Scale | 39 → 39 stories; 5,480 sq ft |
| Work types | General Construction |
| Filed | Mar 25, 2026 |
| Professional | Gensler Architects |
| Building | BIN 1035455 · BBL 1012850021 |
| Official record | DOB NOW job M01356775 |
DOB description
M01356775-I1: INTERIOR RENOVATIONS/ALTERATIONS INCLUSIVE OF REMOVAL AND NEW INSTALLATION OF INTERIOR NON-BEARING PARTITIONS AND CEILING FINISHES.
M01356775-P1: INTERIOR RENOVATIONS/ALTERATIONS INCLUSIVE OF REMOVAL AND NEW INSTALLATION OF INTERIOR NON-BEARING PARTITIONS AND CEILING FINISHES.
M01356775-S2: INSTALL NEW DUCTWORK AND UNITS.
M01356775-S1: INTERIOR MINOR ALTERATIONS INCLUSIVE OF STRUCTURAL FRAMING, BEAMS, POSTS AND RAIL SUPPORT @ NEW LIFT LOCATION BETWEEN LEVEL 1 & MEZZANINE.
M01356775-S3: CEL:CW PIPING,SAN/VENT PIPING. 1ST:CW,HW,HWR PIPING,SAN/VENTPIPING,3WC,3LAVS,4SINKS,1 BI-LEVEL DRINKING FOUNTAIN,1HWHNONGAS,1SECONDARYBACKFLOWPREVENTOR.MEZZ:CW,HW,HWRPIPING,SAN/VENTPIPING,1SINK,1HWHNONGAS,1HOT WATER RETURN PUMP&3FLOORDRAINS.
M01356775-S4: REM: 2 SP HEADS, REL: 11 SP HEADS & INSTALL 6 NEW SP HEADS & PIPING ON 1ST FLOOR. REM: 5 SP HEADS, REL: 20 SP HEADS & INSTALL 6 NEW SPRINKLER HEADS & PIPING ON MEZZANINE LEVEL.
Status timeline
- Mar 25, 2026 — New job filed (Permit Entire) M01356775-I1
- Mar 27, 2026 — New job filed (Permit Entire) M01356775-S1
- Mar 29, 2026 — New job filed (Permit Entire) M01356775-S4
- Mar 31, 2026 — Permit issued — work can start (General Construction) M01356775-I1
- Mar 31, 2026 — Permit issued — work can start (Structural) M01356775-S1
- Apr 1, 2026 — Permit issued — work can start (Permit Entire) M01356775-S1
- Apr 30, 2026 — New job filed (Permit Entire) M01356775-S2
- May 3, 2026 — New job filed (Permit Entire) M01356775-S3
- May 4, 2026 — Permit issued — work can start (Plumbing) M01356775-S3
- May 5, 2026 — Permit issued — work can start (Permit Entire) M01356775-S3
- May 17, 2026 — Permit issued — work can start (Sprinklers) M01356775-S4
- May 18, 2026 — Permit issued — work can start (Permit Entire) M01356775-S4
- Jul 22, 2026 — Permit issued — work can start (Mechanical Systems) M01356775-S2
- Jul 23, 2026 — Permit issued — work can start (Permit Entire) M01356775-S2
- Sep 1, 2026 — New job filed (Approved) M01356775-P1
- Sep 3, 2026 — Plans approved (Approved) M01356775-P1
- Sep 3, 2026 — Permit issued — work can start (Permit Entire) M01356775-I1
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| M01356775-S2-MS | Mechanical Systems | Permit Issued | Jul 22, 2026 | Dec 30, 2026 |
| M01356775-S4-EW-SP | Sprinklers | Permit Issued | May 17, 2026 | May 18, 2027 |
| M01356775-S3-PL | Plumbing | Permit Issued | May 4, 2026 | May 1, 2027 |
| M01356775-I1-GC | General Construction | Permit Issued | Mar 31, 2026 | Dec 31, 2026 |
| M01356775-S1-ST | Structural | Permit Issued | Mar 31, 2026 | Dec 31, 2026 |
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