Manhattan · BBL 1008560009

11 East 26th Street

New York, NY 10010 · Manhattan

Also written as: 11 E 26th St · 11 East 26th Street

Owner of record: 11 MSN L.L.C

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

Assessment (FY2027)

  • Assessed value: $37,761,750
  • Market value: $83,915,000
  • Tax class: 4

Building

  • Office (O4)
  • Built 1913, altered 1979
  • 0 residential / 35 units
  • 21 floors
  • Zoning: C5-2
  • Lot area: 11,553 sf
  • Building area: 217,991 sf
  • Historic district: Madison Square North Historic District

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/11-east-26-street-1008560009

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