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Neighborhoods › Murray Hill-Kips Bay › Building 1038650

Interior renovation: Residential conversion of floors 6 to 15, 17 & 18 floors…, est. $31M

300 East 42 Street, Manhattan 11358 · Approved

JobM01254875 (9 filings: P2, P3, P5, P1, P4, S2, S1, S5, S4) · Alteration CO
Categoryinterior renovation
Estimated cost$30,508,400
Scale17 → 17 stories; 0 → 133 dwelling units; 152,542 sq ft
Work typesGeneral Construction
FiledMay 11, 2026
ProfessionalTang Studio Architect, Llc
BuildingBIN 1038650 · BBL 1013347501
Official recordDOB NOW job M01254875

DOB description

M01254875-P2: Residential conversion of floors 6 to 15, 17 & 18 floors of existing office and retail building under ZR 15-00.
M01254875-P3: Residential conversion of floors 6 to 15, 17 & 18 floors of existing office and retail building under ZR 15-00.
M01254875-P5: Residential conversion of partial ground floor and 6th -18th floors of existing office and retail building under ZR 15-00.
M01254875-P1: Residential conversion of floors 6 to 15, 17 & 18 floors of existing office and retail building under ZR 15-00.
M01254875-P4: Mechanical applications filed in conjunction with residential unit conversion
M01254875-S2: Mechanical applications filed in conjunction with residential unit conversion
M01254875-S1: Plumbing filed in conjunction with residential conversion.
M01254875-S5: Sprinkler and Standpipe system filed in conjunction with residential conversion.
M01254875-S4: facade work filed in conjunction with Alt-CO application

Status timeline

Work permits

PermitWorkStatusIssuedExpires
M01254875-S2-MSMechanical SystemsPermit IssuedAug 31, 2026Dec 30, 2026
M01254875-S4-GCGeneral ConstructionPermit IssuedAug 31, 2026Dec 30, 2026
M01254875-S1-PLPlumbingPermit IssuedJun 25, 2026May 24, 2027
M01254875-S5-EW-SDStandpipePermit IssuedJun 21, 2026May 24, 2027
M01254875-I1-GCGeneral ConstructionPermit IssuedMar 9, 2026Dec 30, 2026

Map

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