Neighborhoods › Downtown Brooklyn-DUMBO-Boerum Hill › Building 3429996
New 29-story building, 99 units, est. $1K
163 Willoughby Street, Brooklyn 07904 · Permit Entire
| Job | B01083521 (6 filings: Z1, P3, P5, P6, P7, Z2) · New Building |
|---|---|
| Category | new building |
| Estimated cost | $1,000 |
| Scale | — → 29 stories; — → 99 dwelling units; 85,728 sq ft |
| Work types | — |
| Filed | Jan 1, 2026 |
| Professional | Ettinger Engineering Associates |
| Building | BIN 3429996 |
| Official record | DOB NOW job B01083521 |
DOB description
B01083521-Z1: Installation of (2) 275 Gallon AST Diesel Fuel Storage Tanks at the Sub-Cellar level and (1) 100 Gallon Day Tank at the Bulkhead/Roof Level. A Packaged Duplex Oil Pump Set shall pump Diesel Fuel to the EMR/Bulkhead feeding a 600 KW/208V Generator.
B01083521-P3: PROPOSED MULTI-STORY MIXED USE BUILDING TOTAL OF 99 DWELLING UNITS AND GENERAL RETAIL
B01083521-P5: PROPOSED MULTI-STORY MIXED USE BUILDING TOTAL OF 99 DWELLING UNITS AND GENERAL RETAIL
B01083521-P6: Sprinkler/Standpipe Systems filed in conjunction with NB B01083521-I1
B01083521-P7: Plumbing filed in conjunction with NB B01083521-I1
B01083521-Z2: Mechanical worktype filed for Generator filed separately under subsequent filing B01083521-Z1.
Status timeline
- Dec 2, 2025 — New job filed (Approved) B01083521-P3
- Jan 1, 2026 — New job filed (Permit Entire) B01083521-Z1
- Jan 1, 2026 — New job filed (Permit Entire) B01083521-Z2
- Jan 12, 2026 — Plans approved (Approved) B01083521-P3
- Apr 28, 2026 — New job filed (Approved) B01083521-P5
- May 4, 2026 — Plans approved (Approved) B01083521-P5
- May 4, 2026 — New job filed (Approved) B01083521-P6
- May 11, 2026 — Plans approved (Approved) B01083521-P6
- May 28, 2026 — New job filed (Approved) B01083521-P7
- Jun 2, 2026 — Plans approved (Approved) B01083521-P7
- Aug 24, 2026 — Permit issued — work can start (Permit Entire) B01083521-Z2
- Aug 24, 2026 — Permit issued — work can start (Permit Entire) B01083521-Z1
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| B01083521-S3-ST | Structural | Permit Issued | Aug 13, 2026 | Apr 26, 2027 |
| B01083521-I1-GC | General Construction | Permit Issued | Aug 6, 2026 | Apr 26, 2027 |
| B01083521-S6-EW-SD | Standpipe | Permit Issued | May 11, 2026 | Apr 13, 2027 |
| B01083521-S6-EW-SP | Standpipe | Permit Issued | May 11, 2026 | Apr 13, 2027 |
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