Manhattan · Unit RET · BBL 1012771012

509 5th Avenue, Unit RET

New York, NY 10017 · Manhattan

Also written as: 509 5th Ave Apt RET · 509 5th Avenue #RET · 509 5th Ave Unit RET

Part of 509 5th Avenue Condominium

Owner of record: 509 FIFTH RETAIL LLC

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

Assessment (FY2027)

  • Assessed value: $8,210,378
  • Market value: $18,245,285
  • Tax class: 4

Building

  • Office (O4)
  • Built 1965, altered 2021
  • 0 residential / 70 units
  • 40 floors
  • Zoning: C5-3 / C5-2.5
  • Lot area: 33,137 sf
  • Building area: 733,001 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/509-5-avenue-ret-1012771012

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