Manhattan · BBL 1010867501
521 West 57th Street Condominium
New York, NY 10019 · Manhattan
Also written as: 521 W 57th St · 521 West 57th Street
Owner of record: UNAVAILABLE OWNER
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $0
- Market value: $0
- Tax class: 2
Building
- Condominium (RB)
- Built 1927, altered 1988
- 0 residential / 4 units
- 10 floors
- Zoning: M1-5 / M1-6
- Lot area: 42,677 sf
- Building area: 368,195 sf
Units in this building (4)
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/521-west-57-street-1010867501
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