Manhattan · Unit 14C · BBL 1013951243

525 Park Avenue, Unit 14C

New York, NY 10065 · Manhattan

Also written as: 525 Park Ave Apt 14C · 525 Park Avenue #14C · 525 Park Ave Unit 14C

Part of 525 Park Avenue Condominium

Owner of record: THEUNISSEN, PAUL

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

Assessment (FY2027)

  • Assessed value: $254,423
  • Market value: $565,384
  • Tax class: 2

Building

  • Condominium (RM)
  • Built 1963
  • 165 residential / 166 units
  • 20 floors
  • Zoning: C1-9 / R8B
  • Lot area: 17,575 sf
  • Building area: 206,883 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/525-park-avenue-14c-1013951243

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