5601 Riverdale Avenue, The Bronx

An elevator apartment building on a 45,375 sq ft The Bronx lot on Riverdale Avenue, zoned R4, built in 1954.

5601 Riverdale Avenue is an elevator apartment building in The Bronx, New York City (BBL 2059530545). The property is zoned R4, on a 45,375 sq ft lot, with 7 floors and 116 residential units. It was built in 1954. 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	2059530545
Borough	The Bronx — Community District 8
Neighborhood	Riverdale-Spuyten Duyvil
Zoning district	R4
Building class	D4 — elevator apartment building (what’s a building class?)
Land use	03 — Multi-family elevator buildings
Lot area	45,375 sq ft
Floors	7
Residential units	116
Year built	1954
FAR	3.32 built · 1 max residential · 0 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 2024-02-21)

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.