34 Union Square, Manhattan

Commercial · built 1953 · Block 871, Lot 82.

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Building permits

Permit records are unavailable right now; the map lists them once the city responds.

Property taxes

Assessment
$2,400,300
2026–27 tax
$211,178
Market value (city estimate)
$5,334,000
Taxable value
$1,946,700
Assessed land
$724,500
Assessed improvements
$1,675,800

Zoning

C6-4 (part of the lot is C6-2A): floor area ratio 2.00 built, 10.00 allowed by base zoning.

Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

Board and land use applications

In the news

Renderings Revealed for 34 Union Square East in Gramercy Park, Manhattan, New York YIMBY, Sep 8, 2026.

More construction in Gramercy

Umarelli: construction in New York City and Jersey City