General Construction at 840 Columbus Avenue, Manhattan
840 COLUMBUS AVENUE, MANHATTAN, 10025 · Upper West Side-Manhattan Valley
What was permitted
Residents on the Upper West Side may notice the installation of a new 8'6" high aluminum fence at 840 Columbus Avenue. This general construction project is being undertaken without changes to the property's use or occupancy.
The permit for this fence installation was issued on March 31, 2026, with a significant project cost of $778,593.84. SLSCO,LTD is the general contractor responsible for this work.
A large-scale general construction project involving a new aluminum fence, costing nearly $800,000, has been permitted on the Upper West Side.
What it cost
Issued
March 31, 2026
Expires
April 29, 2026
License
General Contractor
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Filed by SLSCO,LTD · 51 permits across 14 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 | 735348999 |
| Work Permit # | M00906546-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | INSTALLATION OF NEW 8'6 HIGH ALUMINUM FENCE AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY. Application to be reviewed with the Development HUB. |
| Floor / Unit | Open Space |
| Estimated Cost | $778,594 |
| Approved | September 27, 2023 |
| Issued | March 31, 2026 |
| Expires | April 29, 2026 |
| BBL | — |
| BIN | — |
Property Owner
NYCHA
Chirag Patel