Manhattan · Unit 4A · BBL 1009031310

234 East 23rd Street, Unit 4A

New York, NY 10010 · Manhattan

Also written as: 234 E 23rd St Apt 4A · 234 East 23rd Street #4A · 234 E 23rd St Unit 4A

Part of 234 East 23rd Street Condominium

Owner of record: HE, ZHIHAO

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

Assessment (FY2027)

  • Assessed value: $207,007
  • Market value: $460,016
  • Tax class: 2

Building

  • Condominium (RX)
  • Built 1931
  • 339 residential / 366 units
  • 17 floors
  • Zoning: R8A / C1-9A
  • Lot area: 36,740 sf
  • Building area: 338,689 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/234-east-23-street-4a-1009031310

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