Manhattan · BBL 1015820010
521A East 85th Street
New York, NY 10028 · Manhattan
Also written as: 521A E 85th St · 521A East 85th Street
Owner of record: CASE, MARY ANNE
Snapshot updated 2026-09-30 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $2,940,300
- Market value: $6,534,000
- Tax class: 2B
Building
- Walk-up apartment (C4)
- Built 1910, altered 1985
- 10 residential / 10 units
- 5 floors
- Zoning: R8B
- Lot area: 2,554 sf
- Building area: 8,375 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/521a-east-85-street-1015820010
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