Manhattan · Unit 20TH · BBL 1013141419

633 3rd Avenue, Unit 20TH

New York, NY 10017 · Manhattan

Also written as: 633 3rd Ave Apt 20TH · 633 3rd Avenue #20TH · 633 3rd Ave Unit 20TH

Part of 633 3rd Avenue Condominium

Owner of record: AMERICAN COMMITTEE FOR THE WEIZMANNINSTI TUTE OF SCIENCE INC

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

Assessment (FY2027)

  • Assessed value: $3,036,185
  • Market value: $6,747,077
  • Tax class: 4

Building

  • Condominium (RM)
  • Built 1986, altered 2025
  • 361 residential / 364 units
  • 41 floors
  • Zoning: C1-9
  • Lot area: 26,712 sf
  • Building area: 295,086 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/633-3rd-avenue-20th-1013141419

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