Neighborhoods › Carroll Gardens-Cobble Hill-Gowanus-Red Hook › Building 3429585
Interior renovation: Installation of interior partitions and finishes as per…, est. $200K
420 Carroll Street, Brooklyn 11021 · Permit Entire
| Job | B01363570 (4 filings: I1, P1, S1, S2) · Alteration |
|---|---|
| Category | interior renovation |
| Estimated cost | $199,992 |
| Scale | 21 → 21 stories; 360 → 360 dwelling units; 1,659 sq ft |
| Work types | General Construction |
| Filed | Feb 26, 2026 |
| Professional | S.M. Berger Architecture Pc |
| Building | BIN 3429585 · BBL 3004530001 |
| Official record | DOB NOW job B01363570 |
DOB description
B01363570-I1: Installation of interior partitions and finishes as per plans. No change in use, egress or occupancy. (Tenant C)
B01363570-P1: WEST RETAIL - TENANT SPACE C - MODIFICATION TO EXISTING HVAC SYSTEM
B01363570-S1: WEST RETAIL - TENANT SPACE C - MODIFICATION TO EXISTING HVAC SYSTEM
B01363570-S2: WEST RETAIL - TENANT SPACE C - MODIFICATION TO EXISTING SPRINKLER AND INSTALLATION OF PLUMBING FIXTURES
Status timeline
- Feb 26, 2026 — New job filed (Permit Entire) B01363570-I1
- Mar 23, 2026 — New job filed (Permit Entire) B01363570-S1
- Mar 23, 2026 — New job filed (Permit Entire) B01363570-S2
- May 17, 2026 — Permit issued — work can start (General Construction) B01363570-I1
- May 17, 2026 — Permit issued — work can start (Mechanical Systems) B01363570-S1
- May 18, 2026 — Permit issued — work can start (Permit Entire) B01363570-I1
- May 18, 2026 — Permit issued — work can start (Plumbing) B01363570-S2
- May 18, 2026 — Permit issued — work can start (Plumbing) B01363570-S2
- May 19, 2026 — Permit issued — work can start (Permit Entire) B01363570-S2
- Aug 11, 2026 — New job filed (Approved) B01363570-P1
- Aug 13, 2026 — Plans approved (Approved) B01363570-P1
- Aug 13, 2026 — Permit issued — work can start (Permit Entire) B01363570-S1
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| B01363570-S2-EW-SP | Plumbing | Permit Issued | May 18, 2026 | Feb 8, 2027 |
| B01363570-S2-PL | Plumbing | Permit Issued | May 18, 2026 | Feb 8, 2027 |
| B01363570-I1-GC | General Construction | Permit Issued | May 17, 2026 | May 18, 2027 |
| B01363570-S1-MS | Mechanical Systems | Permit Issued | May 17, 2026 | May 18, 2027 |
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