Alteration (Moderate) · DOB Job #123403799

500 West 33rd Street, Manhattan

Addition To The Existing Fire Alarm System The Aspiration Smoke Detect As Per Plans Filed Herewith. No Change In Use, Egress Or Occupancy Under This Application. In Conjunction With Nb Application. (8th C; 10th Display; 14 C; 18th Display; 25th C, 38th Display; 3 1 C; 44th Display; 60th C; M79 Display)

Borough: Manhattan
Neighborhood: Chelsea-Hudson Yards
Job Number: 123403799
Filing Type: Alteration (Moderate)
Status: Signed Off
Stories Proposed: 68 stories
Height Proposed: 1269 ft
Dwelling Units Proposed: —
Estimated Cost: $1K
Last DOB Action: Sep 21, 2026
BBL (Borough-Block-Lot): 1007027501
Owner / Applicant: Tw Ny Properties Llc By Tw Inc.
Architect / Engineer of Record: Arthur Metzler (Professional Engineer)

Loading map…

40.75305, -74.00028 · Open in Google Maps →

Permits & Contractors on File

No permit issued yet for this job number, or no permittee named on file.

Live from DOB Permit Issuance, cross-referenced by this job number — the business actually pulling the permit, not necessarily the filing applicant above.

More filings in Chelsea-Hudson Yards, Manhattan → · All Developments → · The Skyline →

Source: NYC Department of Buildings, Job Application Filings.

500 West 33rd Street, Manhattan☆Save

Permits & Contractors on File

500 West 33rd Street, Manhattan