Manhattan · Unit 3D · BBL 1009031309
234 East 23rd Street, Unit 3D
New York, NY 10010 · Manhattan
Also written as: 234 E 23rd St Apt 3D · 234 East 23rd Street #3D · 234 E 23rd St Unit 3D
Part of 234 East 23rd Street Condominium
Owner of record: ARMSTRONG, ASHLEY
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $149,148
- Market value: $331,440
- Tax class: 2
Last recorded sale
$1,300,000 on 2025-08-15 (class R4)
Building
- Condominium (RX)
- Built 1931
- 339 residential / 366 units
- 17 floors
- Zoning: R8A / C1-9A
- Lot area: 36,740 sf
- Building area: 338,689 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/234-east-23-street-3d-1009031309
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