820 Jackson Avenue, The Bronx

A 1969 elevator apartment building on Jackson Avenue with 72 open violations on record across city enforcement files.

820 Jackson Avenue is an elevator apartment building in The Bronx, New York City (BBL 2026470005). The property is zoned R6, on a 23,800 sq ft lot, with 6 floors and 61 residential units. It was built in 1969. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 72 open building violations for this lot as of 2026-07-05.

Property facts

BBL	2026470005
Borough	The Bronx — Community District 1
Neighborhood	Melrose
ZIP code	10456
Zoning district	R6
Building class	D1 — elevator apartment building (what’s a building class?)
Land use	03 — Multi-family elevator buildings
Lot area	23,800 sq ft
Floors	6
Residential units	61
Year built	1969
FAR	2.08 built · 2.43 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
1 open ECB (OATH) violation — $625 in penalties due
69 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)

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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.