Manhattan · BBL 1007450023

321 West 21st Street

New York, NY 10011 · Manhattan

Also written as: 321 W 21st St · 321 West 21st Street

Owner of record: 317-321 WEST 21ST STREET ASSOCIATES, LLC

Snapshot updated 2026-09-30 — open the app to refresh for live data.

Assessment (FY2027)

  • Assessed value: $779,850
  • Market value: $1,733,000
  • Tax class: 2

Building

  • Walk-up apartment (C4)
  • Built 1900
  • 20 residential / 20 units
  • 5 floors
  • Zoning: R7B
  • Lot area: 2,469 sf
  • Building area: 13,050 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/321-west-21-street-1007450023

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