Manhattan · Unit PH · BBL 1008501030

23 East 21st Street, Unit PH

New York, NY 10010 · Manhattan

Also written as: 23 E 21st St Apt PH · 23 East 21st Street #PH · 23 E 21st St Unit PH

Part of 25 East 21st Street Condominium

Owner of record: 21ST AND TENTH, LLC

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

Assessment (FY2027)

  • Assessed value: $162,123
  • Market value: $360,274
  • Tax class: 4

Building

  • Condominium (RM)
  • Built 1986
  • 258 residential / 261 units
  • 27 floors
  • Zoning: M1-5M / C6-4A
  • Lot area: 20,275 sf
  • Building area: 253,543 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/23-east-21-street-ph-1008501030

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