Sprinkler Modifications at 501 7th Avenue, Manhattan
501 7 AVENUE, Manhattan, 10018 · Midtown-Times Square
What was permitted
For those in Midtown-Times Square considering building system upgrades, this permit offers insight into sprinkler modification costs. The work involved updates to the sprinkler system on the 3rd floor, with no impact on the building's use, egress, or occupancy.
This permit was issued on July 16, 2026, with an estimated project cost of $20,007.30. DEPENDABLE MECHANICAL COR (F) was the contractor responsible for these sprinkler modifications.
Sprinkler system upgrades on the 3rd floor of a Midtown-Times Square building cost approximately $20,000.
What it cost
Issued
July 16, 2026
Expires
August 26, 2026
License
Fire Suppression Contractor
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Filed by DEPENDABLE MECHANICAL COR · 63 permits across 15 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 | 406964383 |
| Work Permit # | M01408974-S3-EW-SP |
| Job Filing Number | — |
| Work Type | Sprinklers |
| Status | Permit Issued |
| Job Description | Sprinkler modifications to the 3rd floor as per plans filed herewith. No change in use, egress, or occupancy. |
| Floor / Unit | Floor Number(s) 3 through 3 |
| Estimated Cost | $20,007 |
| Approved | July 8, 2026 |
| Issued | July 16, 2026 |
| Expires | August 26, 2026 |
| BBL | — |
| BIN | — |
Property Owner
empire state realty trust
DANIELA ZUSTOVICH