Manhattan · BBL 1007190020
433 West 21st Street
New York, NY 10011 · Manhattan
Also written as: 433 W 21st St · 433 West 21st Street
Owner of record: 433 WEST ASSOCIATES,
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $6,962,850
- Market value: $15,473,000
- Tax class: 2
Building
- Elevator apartment (D1)
- Built 1930, altered 1988
- 69 residential / 69 units
- 13 floors
- Zoning: R7B
- Lot area: 8,381 sf
- Building area: 63,956 sf
- Historic district: Chelsea Historic District
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/433-west-21-street-1007190020
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