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Predominantly retail with other uses
603 WEST 45 STREET
MANHATTAN · Hell's Kitchen · BIN 1027100
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1900Year Built
3Stories
K4Building Class
M2-4Zoning
13,125 sfGross Floor Area
1Units
Predominantly retail with other uses · Owner of record: 609 11TH AVENUE LLC · 5,646 sf lot · 2.32 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalFire ProtectionEquipmentLandscapeCivilGeneral
Permit Issued — active, not yet Signed-off
Roof4p · 1 filing · 4 docs
Floor 259p · 2 filings · 20 docs
Floor 163p · 3 filings · 20 docs
Site & exteriorUnder Construction9p · 2 filings · 6 docs
Filed — no permit issued5p · 1 filing · 4 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
EXTELL DEVELOPMENT1909/03/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
H & O ENGINEERING, DPC403/02/2026
MJE PROFESSIONAL SERVICES212/01/2025
BLACK SHEEP ENGINEERING GROUP111/04/2025
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MJE CONSULTING ENGINEERIN8522112/01/2025
ANCORA ENGINEERING, PLLC6818108/05/2025
Nothing on file for this building.
Nothing on file for this building.
Nothing on file for this building.
Nothing on file for this building.
Nothing on file for this building.