Manhattan · BBL 1015200012
129 East 91st Street
New York, NY 10128 · Manhattan
Also written as: 129 E 91st St · 129 East 91st Street
Owner of record: JACOB, WILLIAM L. III
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $289,680
- Market value: $4,828,000
- Tax class: 1
Building
- Two-family dwelling (B1)
- Built 1886
- 2 residential / 2 units
- 3 floors
- Zoning: R8B
- Lot area: 1,762 sf
- Building area: 3,400 sf
- Historic district: Expanded Carnegie Hill 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/129-east-91-street-1015200012
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