Manhattan · Unit 4E · BBL 1006931112

551 West 21st Street, Unit 4E

New York, NY 10011 · Manhattan

Also written as: 551 W 21st St Apt 4E · 551 West 21st Street #4E · 551 W 21st St Unit 4E

Part of 144 11th Avenue Condominium

Owner of record: HOLTZ, MICHAEL

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

Assessment (FY2027)

  • Assessed value: $296,729
  • Market value: $659,398
  • 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-4e-1006931112

Estimates are automated, not appraisals. Disclaimer · Terms · Privacy · Contact