Manhattan · BBL 1009400012
321 East 34th Street
New York, NY 10016 · Manhattan
Also written as: 321 E 34th St · 321 East 34th Street
Owner of record: 317 EAST 34 STREET
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $20,252,250
- Market value: $45,005,000
- Tax class: 4
Building
- Office (O7)
- Built 1910
- 0 residential / 26 units
- 12 floors
- Zoning: C1-9A
- Lot area: 8,813 sf
- Building area: 105,572 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/321-east-34-street-1009400012
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