Manhattan · Unit 9B · BBL 1011511137

10 West End Avenue, Unit 9B

New York, NY 10023 · Manhattan

Also written as: 10 W End Ave Apt 9B · 10 West End Avenue #9B · 10 W End Ave Unit 9B

Part of 10 West End Avenue Condominium

Owner of record: TAN, SIOW MING

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

Assessment (FY2027)

  • Assessed value: $159,680
  • Market value: $354,845
  • Tax class: 2

Building

  • Elevator apartment (D6)
  • Built 1973, altered 1990
  • 465 residential / 467 units
  • 33 floors
  • Zoning: C4-7
  • Lot area: 28,016 sf
  • Building area: 402,707 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/10-west-end-avenue-9b-1011511137

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