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Neighborhoods › Concourse-Concourse Village › Building 2002459

Sign or curb cut: Convert existing portion of the commercial office to a…, est. $26M

558 Grand Concourse, Bronx 10036 · Permit Entire

JobX01373793 (6 filings: I1, S4, P1, S1, S2, S3) · Alteration CO
Categorysign/curb cut
Estimated cost$25,800,000
Scale4 → 4 stories; 191,701 sq ft
Work typesGeneral Construction
FiledMar 26, 2026
ProfessionalMitchell / Giurgola Architects
BuildingBIN 2002459 · BBL 2024430400
Official recordDOB NOW job X01373793

DOB description

X01373793-I1: CONVERT EXISTING PORTION OF THE COMMERCIAL OFFICE TO A MEDICAL ACADEMY SCHOOL, INCLUDING PARTIAL BSMT, 1ST TO 3RD FLOOR, & PENTHOUSE W/. GC WORKS AS PER PLAN; EXISTING POST OFFICE REMAINS OCCUPIED (SEE 220419624), WHICH WILL SIGN OFF SIMULTANEOUSLY
X01373793-S4: Install sprinkler heads to existing sprinkler and standpipe system as per plan filed in conjunction with GC # X01373793-I1.
X01373793-P1: STRUCTURAL REFRAMING FOR STAIR OPENINGS AND COLUMN REMOVALS, INCLUDING TEMPORARYSHORING TO SUPPORT EXISTING SLAB AND BEAMS, REMOVAL OF EXISTING SLAB AND BEAMS, ANDINSTALLATION OF NEW STRUCTURAL STEEL WITH CONNECTION TO THE EXISTING STRUCTURE.
X01373793-S1: STRUCTURAL REFRAMING FOR STAIR OPENINGS AND COLUMN REMOVALS, INCLUDING TEMPORARYSHORING TO SUPPORT EXISTING SLAB AND BEAMS, REMOVAL OF EXISTING SLAB AND BEAMS, ANDINSTALLATION OF NEW STRUCTURAL STEEL WITH CONNECTION TO THE EXISTING STRUCTURE.
X01373793-S2: PROPOSE MECHANICAL SYSTEM AS PER PLAN, FILED IN CONJUNCTION WITH GC # X01373793-I1.
X01373793-S3: PROPOSE PLUMBING WORK FILED IN CONJUNCTION WITH ALT- CO GC JOB # X01373793-I1

Status timeline

Work permits

PermitWorkStatusIssuedExpires
X01373793-S4-EW-SPSprinklersPermit IssuedSep 2, 2026Dec 14, 2026
X01373793-S3-PLPlumbingPermit IssuedAug 2, 2026Dec 14, 2026
X01373793-S1-STStructuralPermit IssuedJun 24, 2026Dec 5, 2026
X01373793-I1-GCGeneral ConstructionPermit IssuedJun 22, 2026Dec 5, 2026

Map

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