Street record · Bronx
2 mapped DOB filings publish this street name in the current snapshot. They span Castle Hill-Unionport.
What is on this street
City Planning maps 116 tax lots on Blackrock Avenue in Bronx, 62% of them one and two family homes. The oldest went up in 1901 and the newest in 2019. This describes the street as it stands, not the filings below.
Where 1930s sits in the city’s own timeline
How the lots are used
Zoning: R5, M2-1 are the districts covering most of the street. A zoning district sets what may be built, not what is there now.
NYC Department of City Planning · Primary Land Use Tax Lot Output (PLUTO) · 64uk-42ks · read 2026-09-11
Living here
Of the 1 addresses here checked against the city’s open-violation extract, 1 carries at least one — 100% — and 1 carries at least one the city calls immediately hazardous.
The Housing Maintenance Code is about living in a building — heat, hot water, pests, paint — and is a different thing from the Department of Buildings violations elsewhere on this page, which are about building work. The two most common open violations in the whole city are both paperwork, so a high count is a reason to read the classes rather than a verdict. What each class means Counted from the extract accessed Sep 21, 2026.
How to read this street page
These records are grouped by the street name and borough published by DOB. Each address remains an independent filing unless its source record explicitly connects it to another site. Use this page to scan activity along the corridor, then open an individual filing for its exact status, scope and identifiers.
Explore this corridor on the mapSource snapshot accessed Oct 7, 2026. Street grouping is based on the normalized street-name field.
