Manhattan · BBL 1010550036
663 9th Avenue
New York, NY 10036 · Manhattan
Also written as: 663 9th Ave · 663 9th Avenue
Owner of record: 47 EAST 34 STREET LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $1,939,500
- Market value: $4,310,000
- Tax class: 2B
Building
- Residential with stores (S5)
- Built 1910
- 6 residential / 7 units
- 4 floors
- Zoning: R8
- Lot area: 1,650 sf
- Building area: 6,420 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/663-9-avenue-1010550036
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