Manhattan · BBL 1011460004
309 Amsterdam Avenue
New York, NY 10023 · Manhattan
Also written as: 309 Amsterdam Ave · 309 Amsterdam Avenue
Owner of record: AMSTERDAM 309 LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $1,421,100
- Market value: $3,158,000
- Tax class: 2A
Building
- Residential with stores (S4)
- Built 1886
- 4 residential / 5 units
- 4 floors
- Zoning: C2-7A
- Lot area: 1,377 sf
- Building area: 4,080 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/309-amsterdam-avenue-1011460004
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