Neighborhoods › Carroll Gardens-Cobble Hill-Gowanus-Red Hook › Building 3429585
Interior renovation: West retail - tenant d - installation of interior…, est. $800K
420 Carroll Street, Brooklyn 11021 · Permit Entire
| Job | B01370508 (7 filings: I1, P2, S1, P1, P3, S2, S3) · Alteration |
|---|---|
| Category | interior renovation |
| Estimated cost | $800,019 |
| Scale | 21 → 21 stories; 360 → 360 dwelling units; 3,804 sq ft |
| Work types | General Construction |
| Filed | Mar 24, 2026 |
| Professional | S.M. Berger Architecture Pc |
| Building | BIN 3429585 · BBL 3004530001 |
| Official record | DOB NOW job B01370508 |
DOB description
B01370508-I1: WEST RETAIL - TENANT D - INSTALLATION OF INTERIOR PARTITIONS AND RELATED FINISHES AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01370508-P2: WEST RETAIL - TENANT D - MECHANICAL WORK AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY
B01370508-S1: WEST RETAIL - TENANT D - MECHANICAL WORK AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY
B01370508-P1: WEST RETAIL - TENANT D - FILING FOR PLUMBING WORK AS PER PLANS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY
B01370508-P3: WEST RETAIL - TENANT D - FILING FOR PLUMBING WORK AS PER PLANS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY
B01370508-S2: WEST RETAIL - TENANT D - FILING FOR PLUMBING WORK AS PER PLANS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY
B01370508-S3: WEST RETAIL - TENANT D -FILING FOR SPRINKLER WORK AS PER PLANS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY
Status timeline
- Mar 24, 2026 — New job filed (Permit Entire) B01370508-I1
- Mar 26, 2026 — New job filed (Permit Entire) B01370508-S1
- Mar 26, 2026 — New job filed (Permit Entire) B01370508-S2
- Mar 26, 2026 — New job filed (Permit Entire) B01370508-S3
- Mar 31, 2026 — New job filed (Approved) B01370508-P1
- Apr 1, 2026 — Plans approved (Approved) B01370508-P1
- May 17, 2026 — Permit issued — work can start (General Construction) B01370508-I1
- May 17, 2026 — Permit issued — work can start (Mechanical Systems) B01370508-S1
- May 18, 2026 — Permit issued — work can start (Permit Entire) B01370508-I1
- May 18, 2026 — Permit issued — work can start (Plumbing) B01370508-S2
- May 18, 2026 — Permit issued — work can start (Sprinklers) B01370508-S3
- May 19, 2026 — Permit issued — work can start (Permit Entire) B01370508-S3
- Aug 18, 2026 — New job filed (Approved) B01370508-P2
- Aug 18, 2026 — New job filed (Approved) B01370508-P3
- Aug 24, 2026 — Plans approved (Approved) B01370508-P3
- Aug 24, 2026 — Permit issued — work can start (Permit Entire) B01370508-S2
- Aug 24, 2026 — Plans approved (Approved) B01370508-P2
- Aug 24, 2026 — Permit issued — work can start (Permit Entire) B01370508-S1
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| B01370508-S2-PL | Plumbing | Permit Issued | May 18, 2026 | Feb 8, 2027 |
| B01370508-S3-EW-SP | Sprinklers | Permit Issued | May 18, 2026 | Feb 8, 2027 |
| B01370508-I1-GC | General Construction | Permit Issued | May 17, 2026 | May 18, 2027 |
| B01370508-S1-MS | Mechanical Systems | Permit Issued | May 17, 2026 | May 18, 2027 |
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