Manhattan · Unit B2 · BBL 1003931005

642 East 11th Street, Unit B2

New York, NY 10009 · Manhattan

Also written as: 642 E 11th St Apt B2 · 642 East 11th Street #B2 · 642 E 11th St Unit B2

Part of 648 East 11th Street Condominium

Owner of record: ALHADEFF MARK E

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

Assessment (FY2027)

  • Assessed value: $140,295
  • Market value: $311,765
  • Tax class: 2

Building

  • Elevator apartment (D1)
  • Built 1912
  • 38 residential / 38 units
  • 6 floors
  • Zoning: R8B
  • Lot area: 4,740 sf
  • Building area: 22,776 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/642-east-11-street-b2-1003931005

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