Manhattan · BBL 1004550036
231 1st Avenue
New York, NY 10003 · Manhattan
Also written as: 231 1st Ave · 231 1st Avenue
Owner of record: 1ST KAY REALTY, LLC
Snapshot updated 2026-09-02 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $1,797,750
- Market value: $3,995,000
- Tax class: 2A
Building
- Residential with stores (S3)
- Built 1900, altered 1981
- 3 residential / 4 units
- 4 floors
- Zoning: C1-7A
- Lot area: 1,200 sf
- Building area: 4,205 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/231-1-avenue-1004550036
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