Manhattan · BBL 1009270124
343 East 21st Street
New York, NY 10010 · Manhattan
Also written as: 343 E 21st St · 343 East 21st Street
Owner of record: 343 EAST 21ST STREET LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $1,123,200
- Market value: $2,496,000
- Tax class: 2A
Building
- Residential with stores (S9)
- Built 1920
- 3 residential / 5 units
- 4 floors
- Zoning: C1-6A
- Lot area: 656 sf
- Building area: 2,628 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/343-east-21-street-1009270124
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