Manhattan · BBL 1012620024
21 West 46th Street
New York, NY 10036 · Manhattan
Also written as: 21 W 46th St · 21 West 46th Street
Owner of record: MARTZ HOLDINGS DE LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $9,202,050
- Market value: $20,449,000
- Tax class: 4
Building
- Office (O6)
- Built 1929
- 0 residential / 5 units
- 15 floors
- Zoning: C6-4.5
- Lot area: 6,719 sf
- Building area: 75,008 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/21-west-46-street-1012620024
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