Interior Alterations at 501 Madison Avenue, Manhattan
501 MADISON AVENUE, MANHATTAN, 10022 · Midtown-Times Square
What was permitted
For those in the Midtown-Times Square neighborhood curious about commercial property costs, this permit details interior renovations within an existing tenant space. The work involves creating new non-bearing partitions, finishes, millwork, and lighting, without changing the building's occupancy or use.
This significant interior alteration project has an estimated cost of $284,520 and was issued a permit on May 22, 2026. DVE CONSTRUCTION INC (GC) is handling the construction.
A $284,520 general construction permit for interior alterations at 501 Madison Avenue provides a benchmark for commercial renovations in Midtown Manhattan.
What it cost
Issued
May 22, 2026
Expires
April 12, 2027
License
General Contractor
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Filed by DVE CONSTRUCTION INC · 8 permits across 6 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 897973029 |
| Work Permit # | M01400485-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | INTERIOR ALTERATION WITHIN EXISTING TENANT SPACE ON 10TH FLOOR IN EXISTING BUILDING: NEW NON-BEARING INTERIOR PARTITIONS, NEW INTERIOR FINISHES, NEW MILLWORK, NEW LIGHTING, NO CHANGE TO OCCUPANCY, GROUP AND USE. |
| Floor / Unit | Floor Number(s) 010 through 010 |
| Estimated Cost | $284,520 |
| Approved | May 21, 2026 |
| Issued | May 22, 2026 |
| Expires | April 12, 2027 |
| BBL | — |
| BIN | — |
Property Owner
Colliers International
Tamara Andreatta