Manhattan · Unit 3G · BBL 1006931107

551 West 21st Street, Unit 3G

New York, NY 10011 · Manhattan

Also written as: 551 W 21st St Apt 3G · 551 West 21st Street #3G · 551 W 21st St Unit 3G

Part of 144 11th Avenue Condominium

Owner of record: BOARD OF MANAGERS OF 551 WEST 21 STREET CONDOMINIU

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

Assessment (FY2027)

  • Assessed value: $259,031
  • Market value: $575,626
  • Tax class: 2

Building

  • Condominium (RM)
  • Built 2013
  • 44 residential / 46 units
  • 20 floors
  • Zoning: C6-3 / M1-5
  • Lot area: 17,388 sf
  • Building area: 153,053 sf
  • Flood zone: 1

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/551-west-21-street-3g-1006931107

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