Manhattan · Unit COM · BBL 1010711601

521 West 42nd Street, Unit COM

New York, NY 10036 · Manhattan

Also written as: 521 W 42nd St Apt COM · 521 West 42nd Street #COM · 521 W 42nd St Unit COM

Part of 521 West 42nd Street Condominium

Owner of record: FORTY TWO RETAIL, LLC

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

Assessment (FY2027)

  • Assessed value: $741,148
  • Market value: $1,646,995
  • Tax class: 4

Building

  • Elevator apartment (D8)
  • Built 1987
  • 418 residential / 422 units
  • 44 floors
  • Zoning: C6-4
  • Lot area: 37,655 sf
  • Building area: 388,073 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/521-west-42-street-com-1010711601

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