Neighborhoods › Sunset Park (East)-Borough Park (West) › Building 3138845
New 4-story building, 3 units, est. $1.4M
821 54 Street, Brooklyn 11354 · Approved
| Job | B01227877 (7 filings: P1, S1, S2, S3, S6, S7, S8) · ALT-CO - New Building with Existing Elements to Remain |
|---|---|
| Category | new building |
| Estimated cost | $1,431,549 |
| Scale | 2 → 4 stories; 2 → 3 dwelling units; 7,382 sq ft |
| Work types | General Construction |
| Filed | Jun 21, 2026 |
| Professional | Jx Flame Solution Inc |
| Building | BIN 3138845 · BBL 3056650070 |
| Official record | DOB NOW job B01227877 |
DOB description
B01227877-P1: PROPOSED HORIZONTAL AND VERTICAL ENLARGEMENT ON A 2 STORY BUILDING. OBTAIN NEW C OF O.
B01227877-S1: FILE SOE WORK TYPE IN CONJUNCTION WITH ALT-1 CO APPLICATION JOB#B01227877-I1.
B01227877-S2: FILE FOUNDATION WORK TYPE IN CONJUNCTION WITH ALT-1 CO APPLICATION JOB#B01227877-I1.
B01227877-S3: FILE STRUCTURAL WORK TYPE IN CONJUNCTION WITH ALT-1 CO APPLICATION JOB#B01227877-I1.
B01227877-S6: FILE PLUMBING WORK TYPE IN CONJUNCTION WITH GENERAL CONSTRUCTION WORK APPLICATION JOB#B01227877-I1. INSTALL NEW PLUMBING FIXTURES AT CELLAR 1ST THRU 4TH FLOOR AND ROOF.
B01227877-S7: FILE SPRINKLER WORK TYPE IN CONJUNCTION WITH ALT-CO APPLICATION JOB#B01227877-I1.
B01227877-S8: TO FILE BUILDING PAVEMENT PLAN APPLICATION IN CONJUNCTION WITH ALT-1 CO APPLICATION No. B01227877-I1
Status timeline
- Dec 22, 2025 — New job filed (Permit Entire) B01227877-S1
- Dec 22, 2025 — New job filed (Permit Entire) B01227877-S2
- Dec 22, 2025 — New job filed (Permit Entire) B01227877-S3
- Jun 21, 2026 — New job filed (Approved) B01227877-P1
- Jun 30, 2026 — Plans approved (Approved) B01227877-P1
- Jul 3, 2026 — New job filed (Permit Entire) B01227877-S6
- Aug 2, 2026 — Permit issued — work can start (Support of Excavation) B01227877-S1
- Aug 2, 2026 — Permit issued — work can start (Foundation) B01227877-S2
- Aug 3, 2026 — Permit issued — work can start (Permit Entire) B01227877-S2
- Aug 3, 2026 — Permit issued — work can start (Permit Entire) B01227877-S1
- Aug 3, 2026 — Permit issued — work can start (Structural) B01227877-S3
- Aug 4, 2026 — Permit issued — work can start (Permit Entire) B01227877-S3
- Aug 6, 2026 — Permit issued — work can start (Plumbing) B01227877-S6
- Aug 7, 2026 — Permit issued — work can start (Permit Entire) B01227877-S6
- Oct 4, 2026 — New job filed (Plan Examiner Review) B01227877-S8
- Oct 8, 2026 — New job filed (Plan Examiner Review) B01227877-S7
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| B01227877-S6-PL | Plumbing | Permit Issued | Aug 6, 2026 | May 9, 2027 |
| B01227877-S3-ST | Structural | Permit Issued | Aug 3, 2026 | Jan 10, 2027 |
| B01227877-S1-SE | Support of Excavation | Permit Issued | Aug 2, 2026 | Jan 10, 2027 |
| B01227877-S2-FO | Foundation | Permit Issued | Aug 2, 2026 | Jan 10, 2027 |
| B01227877-I1-GC | General Construction | Permit Issued | Jul 12, 2026 | Nov 25, 2026 |
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