Manhattan · Unit UNT9 · BBL 1009441210
673 1st Avenue, Unit UNT9
New York, NY 10016 · Manhattan
Also written as: 673 1st Ave Apt UNT9 · 673 1st Avenue #UNT9 · 673 1st Ave Unit UNT9
Part of 673 1st Avenue Condominium
Owner of record: 673 FIRST AVENUE ASSOCIATES, L.P
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $4,560,071
- Market value: $10,133,490
- Tax class: 4
Building
- Elevator apartment (D6)
- Built 1980
- 510 residential / 720 units
- 36 floors
- Zoning: C1-9
- Lot area: 33,122 sf
- Building area: 438,635 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/673-1-avenue-unt9-1009441210
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