Manhattan · Unit OFF · BBL 1013751102

660 Madison Avenue, Unit OFF

New York, NY 10065 · Manhattan

Also written as: 660 Madison Ave Apt OFF · 660 Madison Avenue #OFF · 660 Madison Ave Unit OFF

Part of 660 Madison Avenue Condominium

Owner of record: ETOILE 660 MADISON LLC

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

Assessment (FY2027)

  • Assessed value: $62,477,100
  • Market value: $138,838,000
  • Tax class: 4

Building

  • Condominium (RM)
  • Built 1941
  • 105 residential / 108 units
  • 19 floors
  • Zoning: R10
  • Lot area: 14,800 sf
  • Building area: 175,527 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/660-madison-avenue-off-1013751102

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