Manhattan · Unit 11A · BBL 1009281315

340 East 23rd Street, Unit 11A

New York, NY 10010 · Manhattan

Also written as: 340 E 23rd St Apt 11A · 340 East 23rd Street #11A · 340 E 23rd St Unit 11A

Part of 340 East 23rd Street Condominium

Owner of record: CHENG, BRANDON

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

Assessment (FY2027)

  • Assessed value: $144,040
  • Market value: $320,087
  • Tax class: 2

Building

  • Elevator apartment (D4)
  • Built 1965, altered 1986
  • 262 residential / 266 units
  • 16 floors
  • Zoning: R8B / C1-9A
  • Lot area: 19,684 sf
  • Building area: 189,616 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/340-east-23-street-11a-1009281315

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