Neighborhoods › East Midtown-Turtle Bay › Building 1036462
Interior renovation: General construction modifications taking place in the…, est. $4.7M
850 Third Avenue, Manhattan 10017 · Permit Entire
| Job | M01246060 (5 filings: I1, S1, S2, S4, S3) · Alteration |
|---|---|
| Category | interior renovation |
| Estimated cost | $4,675,000 |
| Scale | 20 → 20 stories; 16,029 sq ft |
| Work types | General Construction |
| Filed | Mar 23, 2026 |
| Professional | Mdeas Architects |
| Building | BIN 1036462 · BBL 1013060033 |
| Official record | DOB NOW job M01246060 |
DOB description
M01246060-I1: GENERAL CONSTRUCTION MODIFICATIONS TAKING PLACE IN THE CELLAR, 1ST FLOOR, 2ND FLOOR, 3RD FLOOR, AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01246060-S1: MECHANICAL MODIFICATIONS TAKING PLACE ON THE 1ST AND 3RD FLOOR AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01246060-S2: PLUMBING MODIFICATIONS TAKING PLACE IN THE CELLAR, 1ST FLOOR, AND 3RD FLOOR AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
M01246060-S4: STRUCTURAL MODIFICATIONS TAKING PLACE ON THE 1ST, 2ND AND 3RD FLOORS AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01246060-S3: SPRINKLER MODIFICATIONS TAKING PLACE ON THE 1ST AND 3RD FLOOR AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Status timeline
- Mar 23, 2026 — New job filed (Permit Entire) M01246060-I1
- Mar 24, 2026 — New job filed (Permit Entire) M01246060-S2
- Mar 25, 2026 — New job filed (Permit Entire) M01246060-S1
- Mar 26, 2026 — New job filed (Permit Entire) M01246060-S3
- Apr 5, 2026 — New job filed (Permit Entire) M01246060-S4
- Apr 20, 2026 — Permit issued — work can start (General Construction) M01246060-I1
- Apr 21, 2026 — Permit issued — work can start (Permit Entire) M01246060-I1
- Apr 28, 2026 — Permit issued — work can start (Plumbing) M01246060-S2
- Apr 29, 2026 — Permit issued — work can start (Permit Entire) M01246060-S2
- Jun 2, 2026 — Permit issued — work can start (Permit Entire) M01246060-S3
- Jun 2, 2026 — Permit issued — work can start (Permit Entire) M01246060-S1
- Jun 4, 2026 — Permit issued — work can start (Structural) M01246060-S4
- Jun 5, 2026 — Permit issued — work can start (Permit Entire) M01246060-S4
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| M01246060-S4-ST | Structural | Permit Issued | Jun 4, 2026 | Nov 1, 2026 |
| M01246060-S1-MS | Mechanical Systems | Permit Issued | Jun 1, 2026 | Nov 1, 2026 |
| M01246060-S3-EW-SP | Sprinklers | Permit Issued | Jun 1, 2026 | May 18, 2027 |
| M01246060-S2-PL | Plumbing | Permit Issued | Apr 28, 2026 | Apr 18, 2027 |
| M01246060-I1-GC | General Construction | Permit Issued | Apr 20, 2026 | Nov 1, 2026 |
Watch this block
Get an email when the next job is filed within 100 ft of this address. Free, weekly.