Manhattan · BBL 1010990021

609 West 51st Street

New York, NY 10019 · Manhattan

Also written as: 609 W 51st St · 609 West 51st Street

Owner of record: PIANO DEVELOPMENT CORPORATION

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

Assessment (FY2027)

  • Assessed value: $14,287,050
  • Market value: $31,749,000
  • Tax class: 4

Building

  • Office (O3)
  • Built 1924, altered 1987
  • 0 residential / 2 units
  • 7 floors
  • Zoning: M2-4
  • Lot area: 25,100 sf
  • Building area: 121,638 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/609-west-51-street-1010990021

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