What was permitted
For those in the Upper West Side-Lincoln Square area, a large-scale mechanical systems project has been permitted at 899 10 Avenue. This work involves mechanical system upgrades as detailed in the filed plans.
The permit was issued on September 9, 2026, with a significant estimated project cost of $1,540,000. SIERRA MECHANICAL CONTRAC is listed as the contractor for this extensive project.
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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 | 972797229 |
|---|---|
| Work permit # | M01292775-I1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | HEREWITH FILING MECHANICAL WORK AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. |
| Floor / unit | Cellar, Mezzanine 001 through 001, Sub-Cellar |
| Estimated cost | $1,540,000 |
| Approved | November 26, 2025 |
| Issued | September 9, 2026 |
| Expires | November 5, 2026 |
| BBL | — |
| BIN | — |
Property owner
Dasny
Michael Scharff
Related searches
Mechanical SystemsManhattanUpper West Side-Lincoln SquarePermit Issued$1,000,000+Building Systems