Manhattan · BBL 1012280036
434 Amsterdam Avenue
New York, NY 10024 · Manhattan
Also written as: 434 Amsterdam Ave · 434 Amsterdam Avenue
Owner of record: 200 WEST 81ST STREETCO.,
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $1,926,000
- Market value: $4,280,000
- Tax class: 2
Building
- Elevator apartment (D6)
- Built 1897, altered 1985
- 37 residential / 40 units
- 5 floors
- Zoning: C2-7A
- Lot area: 4,416 sf
- Building area: 19,976 sf
- Historic district: Upper West Side / Central Park West 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/434-amsterdam-avenue-1012280036
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