Mechanical System Modifications at 700 Fifth Avenue, Manhattan
700 FIFTH AVENUE, Manhattan, 10019 · Midtown-Times Square
What was permitted
For those in the Midtown-Times Square area, significant mechanical system modifications are underway at 700 Fifth Avenue. These projects often involve upgrades to HVAC, plumbing, or electrical systems within a building.
This permit was issued on July 13, 2026, for mechanical modifications with a substantial estimated project cost of $369,200. TECTONIC BUILDERS INC is the general contractor overseeing this work.
Mechanical system modifications at 700 Fifth Avenue have a significant estimated project cost of $369,200, suggesting major building infrastructure upgrades in the Midtown-Times Square neighborhood.
What it cost
Issued
July 13, 2026
Expires
June 8, 2027
License
General Contractor
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Filed by TECTONIC BUILDERS INC · 7 permits across 4 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 | 200503467 |
| Work Permit # | M01378362-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | MECHANICAL MODIFICATIONS AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. |
| Floor / Unit | Floor Number(s) 1 through 1 |
| Estimated Cost | $369,200 |
| Approved | June 25, 2026 |
| Issued | July 13, 2026 |
| Expires | June 8, 2027 |
| BBL | — |
| BIN | — |
Property Owner
JONATHAN CROOK