Manhattan · Unit MARK · BBL 1008231602
7 West 21st Street, Unit MARK
New York, NY 10010 · Manhattan
Also written as: 7 W 21st St Apt MARK · 7 West 21st Street #MARK · 7 W 21st St Unit MARK
Part of 7 West 21st Street Condominium
Owner of record: 7 WEST 21 LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $50,464,153
- Market value: $112,142,563
- Tax class: 2
Building
- Condominium (RM)
- Built 2014
- 289 residential / 292 units
- 18 floors
- Zoning: C6-4A
- Lot area: 24,000 sf
- Building area: 273,728 sf
- Historic district: Ladies' Mile Historic District
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/7-west-21-street-mark-1008231602
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