Manhattan · BBL 1015540015
323 East 91st Street
New York, NY 10128 · Manhattan
Also written as: 323 E 91st St · 323 East 91st Street
Owner of record: CHR OF OUR LADY OF
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $3,978,450
- Market value: $8,841,000
- Tax class: 4
Building
- Educational (W2)
- Built 1903
- 0 residential / 1 units
- 6 floors
- Zoning: R8B
- Lot area: 10,070 sf
- Building area: 43,894 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/323-east-91-street-1015540015
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