Neighborhoods › Sunset Park (West) › Building 3009889
Interior renovation: Hereby filing for the interior tenant fit out within an…, est. $400K
850 Third Avenue, Brooklyn 10001 · LOC Issued
| Job | B01314122 (9 filings: I1, P1, P2, P3, P4, P5, S1, S2, S3) · Alteration |
|---|---|
| Category | interior renovation |
| Estimated cost | $400,000 |
| Scale | 8 → 8 stories; 30,882 sq ft |
| Work types | General Construction |
| Filed | Nov 12, 2025 |
| Professional | Howell Belanger Castelli Architects |
| Building | BIN 3009889 · BBL 3006710001 |
| Official record | DOB NOW job B01314122 |
DOB description
B01314122-I1: HEREBY FILING FOR THE INTERIOR TENANT FIT OUT WITHIN AN EXISTING SPACE IN AN EXISTING BUILDING. NO CHANGE TO USE OCCUPANCY OR EGRESS.
B01314122-P1: HEREBY FILING FOR THE INTERIOR TENANT FIT OUT WITHIN AN EXISTING SPACE IN AN EXISTING BUILDING. NO CHANGE TO USE OCCUPANCY OR EGRESS.
B01314122-P2: MECHANICAL WORK FOR THE INTERIOR TENANT FIT OUT WITHIN AN EXISTING SPACE IN AN EXISTING BUILDING. NO CHANGE TO USE OCCUPANCY OR EGRESS.
B01314122-P3: PLUMBING WORK FOR THE INTERIOR TENANT FIT OUT WITHIN AN EXISTING SPACE IN AN EXISTING BUILDING. NO CHANGE TO USE OCCUPANCY OR EGRESS.
B01314122-P4: SPRINKLER WORK RELATED TO THE INTERIOR TENANT FIT OUT WITHIN AN EXISTING SPACE IN AN EXISTING BUILDING. NO CHANGE TO USE OCCUPANCY OR EGRESS.
B01314122-P5: MECHANICAL WORK FOR THE INTERIOR TENANT FIT OUT WITHIN AN EXISTING SPACE IN AN EXISTING BUILDING. NO CHANGE TO USE OCCUPANCY OR EGRESS.
B01314122-S1: MECHANICAL WORK FOR THE INTERIOR TENANT FIT OUT WITHIN AN EXISTING SPACE IN AN EXISTING BUILDING. NO CHANGE TO USE OCCUPANCY OR EGRESS.
B01314122-S2: PLUMBING WORK FOR THE INTERIOR TENANT FIT OUT WITHIN AN EXISTING SPACE IN AN EXISTING BUILDING. NO CHANGE TO USE OCCUPANCY OR EGRESS.
B01314122-S3: SPRINKLER WORK RELATED TO THE INTERIOR TENANT FIT OUT WITHIN AN EXISTING SPACE IN AN EXISTING BUILDING. NO CHANGE TO USE OCCUPANCY OR EGRESS.
Status timeline
- Nov 12, 2025 — New job filed (LOC Issued) B01314122-I1
- Nov 23, 2025 — New job filed (LOC Issued) B01314122-S1
- Nov 23, 2025 — New job filed (LOC Issued) B01314122-S2
- Nov 23, 2025 — New job filed (LOC Issued) B01314122-S3
- Jan 16, 2026 — New job filed (Approved) B01314122-P1
- Jan 20, 2026 — Plans approved (Approved) B01314122-P1
- Feb 1, 2026 — New job filed (Approved) B01314122-P2
- Feb 1, 2026 — New job filed (Approved) B01314122-P3
- Feb 1, 2026 — New job filed (Approved) B01314122-P4
- Feb 3, 2026 — Plans approved (Approved) B01314122-P3
- Feb 3, 2026 — Plans approved (Approved) B01314122-P2
- Feb 3, 2026 — Plans approved (Approved) B01314122-P4
- Mar 31, 2026 — New job filed (Approved) B01314122-P5
- Apr 2, 2026 — Plans approved (Approved) B01314122-P5
- Apr 15, 2026 — Job signed off (LOC Issued) B01314122-I1
- May 26, 2026 — Job signed off (LOC Issued) B01314122-S1
- May 26, 2026 — Job signed off (LOC Issued) B01314122-S2
- May 26, 2026 — Job signed off (LOC Issued) B01314122-S3
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| B01314122-S2-PL | Plumbing | Signed-off | Dec 28, 2025 | Sep 12, 2026 |
| B01314122-S3-EW-SP | Sprinklers | Signed-off | Dec 28, 2025 | Sep 12, 2026 |
| B01314122-I1-GC | General Construction | Signed-off | Dec 17, 2025 | Jul 23, 2026 |
| B01314122-S1-MS | Mechanical Systems | Signed-off | Dec 16, 2025 | Jul 23, 2026 |
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