324 East 48 Street, Manhattan
A 1900 walk-up apartment building on East 48 Street carrying 6.67 FAR of unused residential development rights on record under its C1-9 zoning.
324 East 48 Street is a walk-up apartment building in Manhattan, New York City (BBL 1013400040). The property is zoned C1-9, on a 2,511 sq ft lot, with 5 floors and 19 residential units. It was built in 1900. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 1 open building violation for this lot as of 2026-07-05.
Property facts
| BBL | 1013400040 |
|---|---|
| Borough | Manhattan — Community District 6 |
| Neighborhood | East Midtown-Turtle Bay |
| Zoning district | C1-9 |
| Building class | C1 — walk-up apartment building (what’s a building class?) |
| Land use | 02 — Multi-family walk-up buildings |
| Lot area | 2,511 sq ft |
| Floors | 5 |
| Residential units | 19 |
| Year built | 1900 |
| FAR | 3.33 built · 10 max residential · 2 max commercial Learn: What is FAR? |
| Flood zone | Not in a FEMA Special Flood Hazard Area |
Public records
- 0 open Department of Buildings violations
- 0 open ECB (OATH) violations
- 1 open Housing Preservation & Development violation
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.