Mechanical Systems at 1971 7 Avenue, Harlem
1971 7 AVENUE, MANHATTAN, 10026 · Harlem (South)
What was permitted
A permit for mechanical systems work has been issued for a property at 1971 7 Avenue in the South Harlem neighborhood of Manhattan. This work is part of a larger gut rehabilitation project for the building.
The permit was issued on April 30, 2026, with an estimated cost of $12,000 for the mechanical systems. TRI-SEC CONSTRUCTION LLC is the general contractor, and other work is being handled through separate applications.
Gut rehabilitations in Harlem, like the one at 1971 7 Avenue, can involve mechanical system costs around $12,000.
What it cost
Issued
April 30, 2026
Expires
October 30, 2026
License
General Contractor
Price your own project
See what a project like this costs near you
We'll compare your scope against real permits and licensed contractors in the area.
Start my estimate →Free · takes 60 seconds · no account needed
Filed by TRI-SEC CONSTRUCTION LLC · 5 permits across 1 neighborhood
View the official permit record
Tracking number, work description, cost, and dates
+
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 532150094 |
| Work Permit # | M00313494-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | MECHANICAL WORK ASSOCIATED WITH GUT REHABILITATION. ALL OTHER WORK TYPES FILED THROUGH SEPARATE DOB AND/ BIS APPLICATIONS |
| Floor / Unit | Cellar, Floor Number(s) 001 through 005, Roof |
| Estimated Cost | $12,000 |
| Approved | July 24, 2020 |
| Issued | April 30, 2026 |
| Expires | October 30, 2026 |
| BBL | — |
| BIN | — |
Property Owner
NYC HPD
SALVATORE D'AVOLA