Dahill Road, Brooklyn: Grade C+ · 311, HPD & Crash Data
Grade C+, 51 out of 100. How does Dahill Road in Brooklyn rank for traffic safety, noise, and cleanliness?
Livability score
Grade C+, livability 51 out of 100.
Calm 36, ranked against built-up residential streets. Access 79, ranked against every street in the city. More complaints per home than most built-up residential streets, but a lot within a walk.
That puts Dahill Road in the top 48% of scored streets citywide.
Strongest on infrastructure (70) and tree cover (87). Parking (3) is the weak spot.
On the record
More 311 reports on Dahill Road name illegal parking than any other category, 600 of them, and parking ranks 3 among built-up residential streets. The whole 311 file on Dahill Road holds 1,912 reports, and illegal parking is 31% of it. Heat and hot water follows with 147 reports, and blocked driveway with 125. In all, 73 distinct 311 categories are represented on Dahill Road. Set against the 1,784 homes on file, that is about 107 reports per 100 homes.
HPD has cited 116 Class C violations here, the tier the city treats as an immediate health or safety risk, about 7 per 100 homes on file. Pests is what HPD writes up most on Dahill Road, 180 violations of it. Behind it the file holds paint and lead (163 violations) and doors (60). City housing records put 1,784 homes in 480 residential buildings on Dahill Road, 119 of them walk-up apartment buildings and 2 of them buildings with an elevator. Across those buildings the average is about 3.7 homes each.
Since 2021, 63 people have been injured in reported crashes here.
Of the ten measures on the card, quietness ranks 58 among built-up residential streets and traffic safety ranks 16. A 16 on traffic safety places Dahill Road in the weakest quarter of built-up residential streets. The card also puts cleanliness at 29 and housing at 26 among built-up residential streets. Transit ranks 83 and food nearby 67, both against every street in the city rather than inside the band. Tree cover is the strongest of the three citywide measures here, at 87. Dahill Road is ranked against about 790 built-up residential streets citywide.
The strongest band-ranked measure on Dahill Road is infrastructure, at 70.
The housing file puts 22% of the 1,784 homes on Dahill Road in rent stabilization, 400 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 Brooklyn, the citywide rankings of all 5,700+ graded streets, or Queens vs Brooklyn: How the Two Boroughs Score (2026 Data).