Manhattan · Unit 51B · BBL 1008591626

277 Fifth Avenue, Unit 51B

New York, NY 10016 · Manhattan

Also written as: 277 Fifth Ave Apt 51B · 277 Fifth Avenue #51B · 277 Fifth Ave Unit 51B

Part of 277 Fifth Avenue Condominium

Owner of record: GALLIVAN FAMILY REVOCABLE TRUST 2002

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

Assessment (FY2027)

  • Assessed value: $512,190
  • Market value: $1,138,199
  • Tax class: 2

Building

  • Condominium (R4)
  • Built 2008
  • 141 residential / 142 units
  • 34 floors
  • Zoning: C5-2
  • Lot area: 8,451 sf
  • Building area: 142,131 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/277-fifth-avenue-51b-1008591626

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