866 3 Avenue, Manhattan
A condominium rising 30 floors on 3 Avenue, built in 1966, zoned C6-6.
866 3 Avenue is a condominium in Manhattan, New York City (BBL 1013077501). The property is zoned C6-6, on a 25,100 sq ft lot, with 30 floors and 4 residential units. It was built in 1966. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 2 open building violations for this lot as of 2026-07-05.
Property facts
| BBL | 1013077501 |
|---|---|
| Borough | Manhattan — Community District 6 |
| Neighborhood | East Midtown-Turtle Bay |
| ZIP code | 10022 |
| Zoning district | C6-6 |
| Building class | RC — condominium (what’s a building class?) |
| Land use | 05 — Commercial & office buildings |
| Lot area | 25,100 sq ft |
| Floors | 30 |
| Residential units | 4 |
| Year built | 1966 |
| FAR | 14.86 built · 10 max residential · 15 max commercial Learn: What is FAR? |
| Flood zone | Not in a FEMA Special Flood Hazard Area |
Public records
- 2 open Department of Buildings violations
- 0 open ECB (OATH) violations
- 0 open Housing Preservation & Development violations
- Façade safety filing status: SAFE (latest filing 2023-11-10)
Violation counts as of 2026-07-05.
Absence of a record means none on file in NYC municipal records — not a certification of compliance.
The complete dossier also covers:
- Buildable floor area (residential & commercial)
- Recorded ownership & last sale
- Recorded mortgages & open debt stack
- LL97 carbon exposure by compliance period
- Flood coverage percentage & base flood elevation
- Climate projections for this lot
- Open permits & construction pipeline
- Distress signal convergence
- Air rights & transferable development rights
- Comparable sales (Pro)
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Data: NYC municipal records (Departments of City Planning, Buildings, Finance) and FEMA. See our sources and methodology. Data as of 2026-07-11.