Manhattan · BBL 1007730038
209 West 23rd Street
New York, NY 10011 · Manhattan
Also written as: 209 W 23rd St · 209 West 23rd Street
Owner of record: NEW YORK PUBLIC LIBRARY
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $2,781,900
- Market value: $6,182,000
- Tax class: 4
Building
- Public assembly (P8)
- Built 1906, altered 2000
- 0 residential / 1 units
- 3 floors
- Zoning: C6-3X / C2-7A
- Lot area: 4,099 sf
- Building area: 10,230 sf
- Landmark: INDIVIDUAL LANDMARK
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/209-west-23-street-1007730038
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