Manhattan · BBL 1013957502
521 Park Avenue Condominium
New York, NY 10065 · Manhattan
Also written as: 521 Park Ave · 521 Park Avenue
Owner of record: 521 PARK AVE CONDO
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $0
- Market value: $0
- Tax class: 2
Building
- Condominium (RM)
- Built 1912
- 24 residential / 29 units
- 12 floors
- Zoning: R10
- Lot area: 6,025 sf
- Building area: 49,749 sf
Units in this building (29)
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/521-park-avenue-1013957502
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