Exterior Sign Installation at 641 Avenue of the Americas
641 AVENUE OF THE AMERICAS, MANHATTAN, 10011 · Chelsea-Hudson Yards
Estimated Project Cost
$0
Sign
Issued
March 19, 2026
Expires
May 22, 2026
License
Scaffold Contractor
About This Project
This permit covers the installation of an exterior non-illuminated wall sign at 641 Avenue of the Americas, Manhattan, for the National Museum of Mathematics.
The permit was issued on March 19, 2026, with a reported cost of $400. The contractor is MAD SIGNS INC. The permit status is 'Issued'.
What This Means For You
This permit grants permission to the property owner to install the specified exterior sign, enhancing the visibility and branding of the National Museum of Mathematics.
The Business That Did This Work
MAD SIGNS INC
Scaffold Contractor · License #000201
165B INDUSTRIAL LOOP
24 permits filed · 14 neighborhoods
Permit Details
| Tracking Number | 456481405 |
| Work Permit # | M01276130-I1-SG |
| Job Filing Number | — |
| Work Type | Sign |
| Status | Permit Issued |
| Job Description | INSTALL EXTERIOR NON-ILLUMINATED WALL SIGN (NATIONAL MUSEUM OF MATHEMATICS) |
| Floor / Unit | Facade |
| Estimated Cost | $400 |
| Approved | December 15, 2025 |
| Issued | March 19, 2026 |
| Expires | May 22, 2026 |
| BBL | — |
| BIN | — |
Property Owner
CBRE INC.
Anthony Zografos
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