Neighborhoods › East Midtown-Turtle Bay › Building 1036462
Interior renovation: General construction modifications taking place on…, est. $700K
850 Third Avenue, Manhattan 10017 · Permit Entire
| Job | M01246049 (5 filings: I1, S1, S4, S3, S2) · Alteration |
|---|---|
| Category | interior renovation |
| Estimated cost | $700,000 |
| Scale | 20 → 20 stories; 27,502 sq ft |
| Work types | General Construction |
| Filed | Mar 26, 2026 |
| Professional | Mdeas Architects |
| Building | BIN 1036462 · BBL 1013060033 |
| Official record | DOB NOW job M01246049 |
DOB description
M01246049-I1: GENERAL CONSTRUCTION MODIFICATIONS TAKING PLACE ON FLOORS 1-18, 21 AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01246049-S1: MECHANICAL MODIFICATIONS TAKING PLACE ON FLOORS CEL, 1-18, 21 AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01246049-S4: STRUCTURAL MODIFICATIONS TAKING PLACE ON FLOORS 1 - 21 AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01246049-S3: SPRINKELR MODIFICATIONS TAKING PLACE ON FLOORS 3 - 18 AND 21ST FLOOR AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01246049-S2: PLUMBING MODIFICATIONS TAKING PLACE ON FLOORS CEL,1-11, 13-16, 20, 21, AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Status timeline
- Mar 26, 2026 — New job filed (Permit Entire) M01246049-I1
- Mar 26, 2026 — New job filed (Permit Entire) M01246049-S1
- Mar 26, 2026 — New job filed (Permit Entire) M01246049-S2
- Mar 26, 2026 — New job filed (Approved) M01246049-S3
- Apr 13, 2026 — New job filed (Permit Entire) M01246049-S4
- Apr 20, 2026 — Permit issued — work can start (General Construction) M01246049-I1
- Apr 20, 2026 — Permit issued — work can start (Mechanical Systems) M01246049-S1
- Apr 21, 2026 — Permit issued — work can start (Permit Entire) M01246049-S1
- Apr 21, 2026 — Permit issued — work can start (Permit Entire) M01246049-I1
- Apr 28, 2026 — Permit issued — work can start (Plumbing) M01246049-S2
- Apr 29, 2026 — Permit issued — work can start (Permit Entire) M01246049-S2
- Jun 2, 2026 — Plans approved (Approved) M01246049-S3
- Jun 3, 2026 — Permit issued — work can start (Structural) M01246049-S4
- Jun 4, 2026 — Permit issued — work can start (Permit Entire) M01246049-S4
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| M01246049-S4-ST | Structural | Permit Issued | Jun 3, 2026 | Nov 1, 2026 |
| M01246049-S2-PL | Plumbing | Permit Issued | Apr 28, 2026 | Apr 18, 2027 |
| M01246049-I1-GC | General Construction | Permit Issued | Apr 20, 2026 | Nov 1, 2026 |
| M01246049-S1-MS | Mechanical Systems | Permit Issued | Apr 20, 2026 | Nov 1, 2026 |
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