31-13 Ditmars Boulevard, Queens
A 1915 mixed residential and commercial building on Ditmars Boulevard carrying 1.77 FAR of unused commercial development rights on record under its C4-2A zoning.
31-13 Ditmars Boulevard is a mixed residential and commercial building in Queens, New York City (BBL 4008310033). The property is zoned C4-2A, on a 1,500 sq ft lot, with 2 floors and 2 residential units. It was built in 1915. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 4 open building violations for this lot as of 2026-07-05.
Property facts
| BBL | 4008310033 |
|---|---|
| Borough | Queens — Community District 1 |
| Neighborhood | Astoria (North)-Ditmars-Steinway |
| ZIP code | 11105 |
| Zoning district | C4-2A |
| Building class | S1 — mixed residential and commercial building (what’s a building class?) |
| Land use | 04 — Mixed residential & commercial buildings |
| Lot area | 1,500 sq ft |
| Floors | 2 |
| Residential units | 2 |
| Year built | 1915 |
| FAR | 1.23 built · 3 max residential · 3 max commercial Learn: What is FAR? |
| Flood zone | Not in a FEMA Special Flood Hazard Area |
Public records
- 2 open Department of Buildings violations
- 1 open ECB (OATH) violation
- 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.