341 Amsterdam Avenue, Manhattan
A 1925 elevator apartment building on Amsterdam Avenue with 47 open violations on record across city enforcement files.
341 Amsterdam Avenue is an elevator apartment building in Manhattan, New York City (BBL 1011480001). The property is zoned C2-7A, on a 10,216 sq ft lot, with 15 floors and 103 residential units. It was built in 1925. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 47 open building violations for this lot as of 2026-07-05.
Property facts
| BBL | 1011480001 |
|---|---|
| Borough | Manhattan — Community District 7 |
| Neighborhood | Upper West Side (Central) |
| Zoning district | C2-7A |
| Building class | D6 — elevator apartment building (what’s a building class?) |
| Land use | 04 — Mixed residential & commercial buildings |
| Lot area | 10,216 sq ft |
| Floors | 15 |
| Residential units | 103 |
| Year built | 1925 |
| FAR | 12.24 built · 7.52 max residential · 2 max commercial Learn: What is FAR? |
| Historic district | Upper West Side / Central Park West Historic District |
| Flood zone | Not in a FEMA Special Flood Hazard Area |
Public records
- 11 open Department of Buildings violations
- 2 open ECB (OATH) violations — $12,500 in penalties due
- 34 open Housing Preservation & Development violations
- Façade safety filing status: UNFILED
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)
Nearby on this block
Data: NYC municipal records (Departments of City Planning, Buildings, Finance) and FEMA. See our sources and methodology. Data as of 2026-07-11.