What was permitted
For those in the Upper East Side-Carnegie Hill neighborhood, this permit provides insight into mechanical system upgrades. The work involves new ductwork and the installation of a toilet exhaust fan for a commercial space.
This mechanical systems permit was issued on May 15, 2026, with an estimated project cost of $25,000. KEYSTONE CMS LLC (GC) is the contractor undertaking this work.
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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 | 224476538 |
|---|---|
| Work permit # | M01271683-S1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | MECHANICAL WORK FOR THE COMMERCIAL SPACE IN CEL AND 1ST FL CONSISTING OF NEW DUCT WORK AND INSTALLATION OF TOILET EXHAUST FAN AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY |
| Floor / unit | Basement/Sub-basement, Floor Number(s) 001 through 001 |
| Estimated cost | $25,000 |
| Approved | January 6, 2026 |
| Issued | May 15, 2026 |
| Expires | August 7, 2026 |
| BBL | — |
| BIN | — |
Property owner
DoubleJ USA, Inc.
Andrea Ciccoli
Related searches
mechanical systemsUpper East Side-Carnegie HillManhattancommercial renovationHVACductworkpermit cost