Neighborhoods › Sunset Park (Central) › Building 3013728
Enlargement, est. $372K
5117 7 Avenue, Brooklyn 11354 · Permit Entire
| Job | B01312529 (5 filings: I1, S1, S4, S3, S5) · Alteration CO |
|---|---|
| Category | vertical enlargement |
| Estimated cost | $371,665 |
| Scale | 3 → 3 stories; 6 → 4 dwelling units; 3,922 sq ft |
| Work types | General Construction |
| Filed | Nov 3, 2025 |
| Professional | Jx Flame Solution Inc |
| Building | BIN 3013728 · BBL 3008020003 |
| Official record | DOB NOW job B01312529 |
DOB description
B01312529-I1: PROPOSED HORIZONTAL ENLARGEMENT AT THE CELLAR AND 1ST FLOOR OF A 3 STORY BUILDING. CONVERT THE CELLAR AND 1ST FLOOR TO COMMERCIAL USE SPACE.OBTAIN NEW C OF O
B01312529-S1: PROPOSED STRUCTURAL AND FOUNDATION WORK FOR A (3) STORIES BUILDING ST FLOOR HORIZONTAL EXTENSION, REAR EXTENSION IS CMU WALL WITH STEEL DECK AND CONCRETE DECK WITH BRICK VENEER.
B01312529-S4: FILE PLUMBING WORK TYPE. INSTALL NEW PLUMBING FIXTURES AT CELLAR AND 1ST FLOOR. GENERAL CONSTRUCTION WORK WAS FILED UNDER DOBNOW JOB#B01312529-I1.
B01312529-S3: FILE SPRINKLER WORK TYPE IN CONJUNCTION WITH ALT-CO APPLICATION JOB#B01312529-I1. INSTALL SPRINKLER SYSTEM AT CELLAR AND 1ST FLOOR.
B01312529-S5: SUBSEQUENT PLUMBING FILING. INSTALL STEEL SLEEVE FOR SEWER WORK IN THE FRONT OF BUILDING ONLY.
Status timeline
- Nov 3, 2025 — New job filed (Permit Entire) B01312529-I1
- Dec 27, 2025 — New job filed (Permit Entire) B01312529-S1
- Jan 28, 2026 — New job filed (Permit Entire) B01312529-S4
- Feb 1, 2026 — New job filed (Permit Entire) B01312529-S3
- Jul 27, 2026 — Permit issued — work can start (Earth Work) B01312529-S1
- Aug 2, 2026 — Permit issued — work can start (Plumbing) B01312529-S4
- Aug 3, 2026 — Permit issued — work can start (Permit Entire) B01312529-S4
- Aug 5, 2026 — Permit issued — work can start (General Construction) B01312529-I1
- Aug 6, 2026 — Permit issued — work can start (Permit Entire) B01312529-I1
- Aug 30, 2026 — New job filed (Permit Entire) B01312529-S5
- Sep 14, 2026 — Permit issued — work can start (Sprinklers) B01312529-S3
- Sep 15, 2026 — Permit issued — work can start (Permit Entire) B01312529-S3
- Oct 8, 2026 — Permit issued — work can start (Plumbing) B01312529-S5
- Oct 9, 2026 — Permit issued — work can start (Permit Entire) B01312529-S5
- Oct 15, 2026 — Permit issued — work can start (Permit Entire) B01312529-S1
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| B01312529-S5-PL | Plumbing | Permit Issued | Oct 8, 2026 | Apr 30, 2027 |
| B01312529-S3-EW-SP | Sprinklers | Permit Issued | Sep 14, 2026 | Apr 30, 2027 |
| B01312529-I1-GC | General Construction | Permit Issued | Aug 5, 2026 | Jan 10, 2027 |
| B01312529-S4-PL | Plumbing | Permit Issued | Aug 2, 2026 | Nov 21, 2026 |
| B01312529-S1-GC-CX | Earth Work | Permit Issued | Jul 27, 2026 | Jan 10, 2027 |
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