Neighborhoods › Brooklyn Navy Yard › Building 3421807
Mechanical/plumbing work: Subsequent plumbing scope to intiial alteration.…, est. $18K
21 Flushing Avenue, Brooklyn 14202 · Approved
| Job | B01134808 (2 filings: P1, P2) · Alteration |
|---|---|
| Category | mechanical/plumbing |
| Estimated cost | $18,300 |
| Scale | 5 → 5 stories; 150 sq ft |
| Work types | Plumbing |
| Filed | Feb 23, 2026 |
| Professional | Cannon Design |
| Building | BIN 3421807 · BBL 3020230050 |
| Official record | DOB NOW job B01134808 |
DOB description
B01134808-P1: SUBSEQUENT PLUMBING SCOPE TO INTIIAL ALTERATION. MINOR WORK INCLUDES PIPING AND DRAINAGE. AS PER PLANS FILED HEREWITH.
B01134808-P2: UPDATE SCOPE OF WORK TO MINOR WORK INCLUDES CAPPING AND REMOVAL OF GAS PIPING CONNECTION. AS PER PLANS FILED HEREWITH.
Status timeline
- Feb 23, 2026 — New job filed (Approved) B01134808-P1
- Feb 24, 2026 — Plans approved (Approved) B01134808-P1
- Aug 23, 2026 — New job filed (Approved) B01134808-P2
- Aug 25, 2026 — Plans approved (Approved) B01134808-P2
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| B01134808-S2-PL | Plumbing | Permit Issued | Jun 11, 2026 | Dec 30, 2026 |
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