General Construction Modification at 31 West 27 Street, Manhattan
31 WEST 27 STREET, MANHATTAN, 10001 · Midtown South-Flatiron-Union Square
What was permitted
Homeowners and business owners in the Midtown South-Flatiron-Union Square neighborhood can gauge the expenses of significant interior renovations. This permit details general construction modifications planned for the 11th floor of a building.
Issued on April 30, 2026, this general construction project has an estimated cost of $900,073.72. CORE FOUR CONSTRUCTION IN (GC) is the contractor responsible for these modifications.
A nearly $1 million general construction project on the 11th floor at 31 West 27 Street in Manhattan offers a benchmark for major interior commercial renovations.
What it cost
Issued
April 30, 2026
Expires
November 5, 2026
License
General Contractor
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Filed by CORE FOUR CONSTRUCTION IN · 11 permits across 4 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 | 490958214 |
| Work Permit # | M01286420-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | General Construction Modification of 11th floor per plans filed herewith. No change in egress, use, or occupancy. |
| Floor / Unit | Floor Number(s) 11 through 11 |
| Estimated Cost | $900,074 |
| Approved | October 3, 2025 |
| Issued | April 30, 2026 |
| Expires | November 5, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Not Applicable
Jasmine Czarnecki