Marion Street, Brooklyn: Grade C+ · 311, HPD & Crash Data
Grade C+, 51 out of 100. How does Marion Street in Brooklyn rank for traffic safety, noise, and cleanliness?
Livability score
Grade C+, livability 51 out of 100.
Calm 38, ranked against built-up residential streets. Access 76, 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 Marion Street in the top 48% of scored streets citywide.
Strongest on infrastructure (73) and transit (84). Cleanliness (11) is the weak spot.
On the record
Residential noise leads the 311 file on Marion Street, with 133 reports, and cleanliness ranks 11 among built-up residential streets. Across every category, 469 reports sit on this street's 311 file, and 28% of them name residential noise. Illegal parking follows with 34 reports, and blocked driveway with 29. In all, 59 distinct 311 categories are represented on Marion Street. Set against the 680 homes on file, that is about 69 reports per 100 homes.
Inspectors have written 64 Class C violations on Marion Street, the tier the city treats as an immediate health or safety risk, about 9 per 100 homes on file. HPD's most-cited category on Marion Street is pests, at 70 violations. Bed bugs accounts for 55 more, and paint and lead for 43. City housing records put 680 homes in 230 residential buildings on Marion Street, 92 of them walk-up apartment buildings and 0 of them buildings with an elevator. The average building on Marion Street holds about 3 homes.
NYPD records 10 people injured in crashes on Marion Street since 2021.
Of the ten measures on the card, parking ranks 62 among built-up residential streets and housing ranks 20. That 20 on housing puts Marion Street in the weakest quarter of built-up residential streets. Measured against built-up residential streets, traffic safety sits at 52 and quietness at 28. The citywide frame puts tree cover at 74 and food nearby at 63. Transit is the strongest of the three citywide measures here, at 84. About 790 built-up residential streets make up the band Marion Street is scored inside.
Infrastructure is the strongest of the measures ranked inside the band, at 73.
The housing file puts 6% of the 680 homes on Marion Street in rent stabilization, 38 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).