Manhattan · BBL 1008510048
42 East 23rd Street
New York, NY 10010 · Manhattan
Also written as: 42 E 23rd St · 42 East 23rd Street
Owner of record: PLON REALTY CORP
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $891,000
- Market value: $1,980,000
- Tax class: 4
Building
- Office (O6)
- Built 1905
- 0 residential / 11 units
- 8 floors
- Zoning: C6-4M
- Lot area: 2,469 sf
- Building area: 17,078 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/42-east-23-street-1008510048
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