Manhattan · Unit 9C · BBL 1005451322
21 Astor Place, Unit 9C
New York, NY 10003 · Manhattan
Also written as: 21 Astor Pl Apt 9C · 21 Astor Place #9C · 21 Astor Pl Unit 9C
Part of 21 Astor Place Condominium
Owner of record: MARKOWICZ, CLARA
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $386,266
- Market value: $858,368
- Tax class: 2
Building
- Elevator apartment (D5)
- Built 1883
- 176 residential / 180 units
- 12 floors
- Zoning: C6-2
- Lot area: 15,030 sf
- Building area: 147,773 sf
- Historic district: NoHo Historic District
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/21-astor-place-9c-1005451322
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