Manhattan · Unit R4 · BBL 1006951104
519 West 23rd Street, Unit R4
New York, NY 10011 · Manhattan
Also written as: 519 W 23rd St Apt R4 · 519 West 23rd Street #R4 · 519 W 23rd St Unit R4
Part of 519 West 23rd Street Condominium
Owner of record: THE CHEN 2020 REVOCABLE TRUST
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $260,650
- Market value: $579,222
- Tax class: 2
Building
- Condominium (RM)
- Built 2005
- 336 residential / 338 units
- 14 floors
- Zoning: C6-3A / C6-2A
- Lot area: 19,750 sf
- Building area: 265,686 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/519-west-23-street-r4-1006951104
Estimates are automated, not appraisals. Disclaimer · Terms · Privacy · Contact