Manhattan · Unit 20B · BBL 1011714552

1 West End Avenue, Unit 20B

New York, NY 10023 · Manhattan

Also written as: 1 W End Ave Apt 20B · 1 West End Avenue #20B · 1 W End Ave Unit 20B

Part of 1 West End Avenue Condominium

Owner of record: YOO, KYUNG JAE

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

Assessment (FY2027)

  • Assessed value: $162,005
  • Market value: $360,009
  • Tax class: 2

Building

  • Elevator apartment (D8)
  • Built 1994
  • 973 residential / 982 units
  • 37 floors
  • Zoning: C4-7
  • Lot area: 75,484 sf
  • Building area: 978,985 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/1-west-end-avenue-20b-1011714552

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