General Construction at 840 Columbus Avenue, Manhattan
840 COLUMBUS AVENUE, MANHATTAN, 10025 · Upper West Side-Manhattan Valley
What was permitted
A significant general construction project is underway at 840 Columbus Avenue in Manhattan's Upper West Side-Manhattan Valley neighborhood. This project involves site yard work as per filed plans, with no changes to the property's use, egress, or occupancy.
This permit was issued on March 31, 2026, with an estimated cost of $778,593.84. The general contractor for this extensive project is SLSCO, LTD.
Homeowners in the Upper West Side-Manhattan Valley can expect a substantial construction project with a permit cost nearing $778,000, indicating significant site work.
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 | 160777415 |
| Work Permit # | M00906557-I1-GC-CX |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | SITE YARD WORK AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY. Application to be reviewed with the Development HUB. |
| Floor / Unit | Cellar, Open Space |
| Estimated Cost | $778,594 |
| Approved | September 15, 2023 |
| Issued | March 31, 2026 |
| Expires | April 29, 2026 |
| BBL | — |
| BIN | — |
Property Owner
NYCHA
Chirag Patel