Manhattan · BBL 1007450009
351 West 21st Street
New York, NY 10011 · Manhattan
Also written as: 351 W 21st St · 351 West 21st Street
Owner of record: WEST 21 STREET REALTY
Snapshot updated 2026-09-30 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $1,266,750
- Market value: $2,815,000
- Tax class: 2B
Building
- Walk-up apartment (C1)
- Built 1848
- 7 residential / 7 units
- 3.5 floors
- Zoning: R7B
- Lot area: 2,074 sf
- Building area: 2,610 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/351-west-21-street-1007450009
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