Manhattan · Unit 5A · BBL 1013391102

345 East 46th Street, Unit 5A

New York, NY 10017 · Manhattan

Also written as: 345 E 46th St Apt 5A · 345 East 46th Street #5A · 345 E 46th St Unit 5A

Part of 50 United Nations Plaza Condominium

Owner of record: 50 UNP 5A LLC

Snapshot updated 2026-09-02 — open the app to refresh for live data.

Assessment (FY2027)

  • Assessed value: $366,082
  • Market value: $813,514
  • Tax class: 2

Building

  • Elevator apartment (D4)
  • Built 1959
  • 176 residential / 181 units
  • 20 floors
  • Zoning: C1-9
  • Lot area: 12,552 sf
  • Building area: 154,000 sf

Official records

ZoLa zoning · DOF property tax · Property Portal · ACRIS deeds/mortgages · DOB profile · Tax map · Map

All data sourced from NYC Department of Finance / PLUTO / ACRIS / HPD public records. https://www.sageops.ai/property/manhattan/345-east-46-street-5a-1013391102

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