Manhattan · BBL 1006950031
505 West 23rd Street
New York, NY 10011 · Manhattan
Also written as: 505 W 23rd St · 505 West 23rd Street
Owner of record: 505-507 WEST 23RD OWNERS CORP
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $4,591,800
- Market value: $10,204,000
- Tax class: 2A
Building
- Residential with stores (S3)
- Built 1946, altered 1988
- 3 residential / 4 units
- 4 floors
- Zoning: C6-3A
- Lot area: 2,962 sf
- Building area: 9,600 sf
- Flood zone: 1
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/505-west-23-street-1006950031
Estimates are automated, not appraisals. Disclaimer · Terms · Privacy · Contact