Louis Nine Boulevard, Bronx: Grade C · 311, HPD & Crash Data
Grade C, 43 out of 100. How does Louis Nine Boulevard in Bronx rank for traffic safety, noise, and cleanliness?
Livability score
Grade C, livability 43 out of 100.
Calm 34, ranked against major corridors. Access 59, ranked against every street in the city. More complaints per home than most major corridors, but a lot within a walk.
That puts Louis Nine Boulevard in the bottom 26% of scored streets citywide.
Strongest on parking (70) and transit (80). Housing (0) is the weak spot.
On the record
Heat and hot water leads the 311 file on Louis Nine Boulevard, with 50 reports. Across every category, 313 reports sit on this street's 311 file, and 16% of them name heat and hot water. Plumbing follows with 26 reports, and unsanitary condition with 23. The file runs across 35 distinct 311 categories in all. Set against the 207 homes on file, that is about 151 reports per 100 homes.
The HPD file on Louis Nine Boulevard carries 62 Class C violations, the most serious of the three classes an inspector can write, about 30 per 100 homes on file. HPD's most-cited category on Louis Nine Boulevard is pests, at 27 violations. Behind it the file holds structure (16 violations) and plumbing (15). PLUTO counts 20 residential buildings and 207 homes on Louis Nine Boulevard, with 1 walk-ups and 1 elevator buildings among them. The average building on Louis Nine Boulevard holds about 10 homes.
Since 2021, 6 people have been injured in reported crashes here.
Against major corridors, traffic safety comes in at 63, with cleanliness at 21. That 21 on cleanliness puts Louis Nine Boulevard in the weakest quarter of major corridors. Measured against major corridors, infrastructure sits at 59 and quietness at 24. Tree cover ranks 55 and food nearby 27, both against every street in the city rather than inside the band. Louis Nine Boulevard ranks 80 on transit, the best of its three citywide measures. The band those ranks are drawn from holds about 190 major corridors.
The strongest band-ranked measure on Louis Nine Boulevard is parking, at 70.
About 22% of the 207 homes on file are rent-stabilized, 46 homes in all.
Scores are built from 311 complaints, HPD violations, NYPD crash records, NYPD felony complaint records, MTA stop locations, DOHMH food permits, and the street tree census, divided by the homes and businesses on the street, updated weekly. Read the scoring method or the data sources.
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Every scored street in Bronx, the citywide rankings of all 5,700+ graded streets, or Bronx vs Brooklyn: How the Two Boroughs Score (2026 Data).