New buildingSep 9
3401 Irwin Avenue
Kingsbridge-Marble Hill, Bronx
Approved9 proposed stories
View record Street record · Bronx
Irwin Avenue
1 mapped DOB filing publishes this street name in the current snapshot. They span Kingsbridge-Marble Hill.
Qualified records1
Active-status records1
Latest status changeSep 9, 2026
What is on this street
The built record of Irwin Avenue
City Planning maps 97 tax lots on Irwin Avenue in Bronx, 64% of them one and two family homes. The oldest went up in 1910 and the newest in 2025. This describes the street as it stands, not the filings below.
Where 1930s sits in the city’s own timeline
- Tax lots
- 97
- Buildings
- 112
- Homes
- 865
- Typically built
- 1930s
- Typical height
- 2–21 floors
- Built area
- 925,441 sq ft
How the lots are used
- One and two family homes62 of 97
- Walk-up apartments24 of 97
- Elevator apartments3 of 97
Zoning: R4, R6, C8-1 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
How to read this street page
A shared street name does not mean a shared project.
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 Sep 14, 2026. Street grouping is based on the normalized street-name field.