Manhattan · BBL 1008440026
41 Union Square
New York, NY 10003 · Manhattan
Also written as: 41 Union Sq · 41 Union Square
Owner of record: HARTFORD PROPERTIES 41 LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $20,343,150
- Market value: $45,207,000
- Tax class: 4
Building
- Office (O6)
- Built 1920, altered 1979
- 0 residential / 201 units
- 16 floors
- Zoning: M1-5M / C6-4
- Lot area: 9,325 sf
- Building area: 74,521 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/41-union-square-1008440026
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