Manhattan · BBL 1008510052
34 East 23rd Street
New York, NY 10010 · Manhattan
Also written as: 34 E 23rd St · 34 East 23rd Street
Owner of record: 28-34 EAST 23RD STRE
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $1,589,850
- Market value: $3,533,000
- Tax class: 4
Building
- Office (O5)
- Built 1915
- 0 residential / 10 units
- 6 floors
- Zoning: C6-4M
- Lot area: 2,173 sf
- Building area: 10,975 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/34-east-23-street-1008510052
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