New York, NY · Issued Sep 30, 2026

General Construction in Midtown South-Flatiron-Union Square, ZIP 10011

Waterproofing of slab and exterior walls in cellar Lecture Hall, AC Equipment Room, and Gas Meter Room. Slab repair and reconstruction of affected walls and stage.

Permit IssuedLast checked Jul 20, 2026

Permit facts

Issuing authority
New York City Department of Buildings
Permit number
M01177416-I1-GC
Source type
General Construction · Renewal Permit Without Changes
Reported value
$732,766Estimated job cost as reported
Location shown
Midtown South-Flatiron-Union Square, ZIP 10011zip precision; exact coordinates suppressed
Source freshness
Jul 20, 2026Portal dataset update timestamp
Source fact

Official work description

Waterproofing of slab and exterior walls in cellar Lecture Hall, AC Equipment Room, and Gas Meter Room. Slab repair and reconstruction of affected walls and stage.

PermitProspect may normalize casing and whitespace, but does not add scope to the source description.

Explainable classification

Trade signals

Direct match

Roofing and exterior

The source type or description explicitly includes “roof.”

Rule roofing-exterior:direct:roof · taxonomy 2026.07.1 · 96% confidence
Likely adjacency

Commercial tenant improvement

This project includes “general construction,” which can create downstream demand; it is not a direct tenant improvement permit.

Rule commercial-tenant-improvement:adjacent:general-construction · taxonomy 2026.07.1 · 68% confidence
Likely adjacency

Remodeling and interior

This project includes “general construction,” which can create downstream demand; it is not a direct remodeling permit.

Rule remodeling-interior:adjacent:general-construction · taxonomy 2026.07.1 · 68% confidence
Reported chronology

Permit timeline

  1. Filed or applied Apr 12, 2025 · reported
  2. Issued Sep 30, 2026 · reported
  3. Source expiration date Jan 6, 2027 · reported
  4. Ingested and normalized Oct 2, 2026 · normalized