Manhattan · Unit 23B · BBL 1013621174
400 East 51st Street, Unit 23B
New York, NY 10022 · Manhattan
Also written as: 400 E 51st St Apt 23B · 400 East 51st Street #23B · 400 E 51st St Unit 23B
Part of 400 East 51st Street Condominium
Owner of record: EPHELIS CORPORATION
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $270,649
- Market value: $601,442
- Tax class: 2
Building
- Condominium (RM)
- Built 2002
- 86 residential / 113 units
- 32 floors
- Zoning: R10
- Lot area: 9,233 sf
- Building area: 152,211 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/400-east-51-street-23b-1013621174
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