Manhattan · Unit 34C · BBL 1011161091
20 West 64th Street, Unit 34C
New York, NY 10023 · Manhattan
Also written as: 20 W 64th St Apt 34C · 20 West 64th Street #34C · 20 W 64th St Unit 34C
Part of 20 West 64th Street Condominium
Owner of record: THIRDWAVE CORP. FICTITIOUS NAME THIRDWAV E JAPAN
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $90,065
- Market value: $200,146
- Tax class: 2
Last recorded sale
$970,000 on 2025-07-22 (class R4)
Building
- Condominium (RM)
- Built 1970
- 655 residential / 664 units
- 42 floors
- Zoning: C4-7
- Lot area: 59,822 sf
- Building area: 973,738 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/20-west-64-street-34c-1011161091
Estimates are automated, not appraisals. Disclaimer · Terms · Privacy · Contact