Manhattan · BBL 1015020110
11 East 90th Street
New York, NY 10128 · Manhattan
Also written as: 11 E 90th St · 11 East 90th Street
Owner of record: SMITHSONIAN INSTITUTION
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $2,362,950
- Market value: $5,251,000
- Tax class: 4
Building
- Public assembly (P7)
- Built 1903, altered 1995
- 1 residential / 2 units
- 6 floors
- Zoning: R8B
- Lot area: 2,527 sf
- Building area: 13,347 sf
- Historic district: Expanded Carnegie Hill Historic District
- Landmark: INDIVIDUAL LANDMARK
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/11-east-90-street-1015020110
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