Manhattan · BBL 1014850014
523 East 73rd Street
New York, NY 10021 · Manhattan
Also written as: 523 E 73rd St · 523 East 73rd Street
Owner of record: NEW YORK SOCIETY FOR THE RELIEF OF THE R UPTURED
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $1,131,750
- Market value: $2,515,000
- Tax class: 4
Building
- Office (O5)
- Built 1920
- 0 residential / 2 units
- 3 floors
- Zoning: M1-4
- Lot area: 2,554 sf
- Building area: 7,512 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/523-east-73-street-1014850014
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