Concord Street, Brooklyn: Grade C · 311, HPD & Crash Data
Grade C, 45 out of 100. How does Concord Street in Brooklyn rank for traffic safety, noise, and cleanliness?
Livability score
Grade C, livability 45 out of 100.
Calm 34, ranked against quiet residential streets. Access 65, ranked against every street in the city. More complaints per home than most quiet residential streets, but a lot within a walk.
That puts Concord Street in the bottom 32% of scored streets citywide.
Strongest on quietness (62) and transit (93). Traffic safety (17) is the weak spot.
On the record
Illegal parking is the most-filed complaint on Concord Street, with 32 reports. Across every category, 106 reports sit on this street's 311 file, and 30% of them name illegal parking. After that the file runs to encampment (24 reports) and water system (15). Reports on Concord Street span 33 distinct 311 categories. Set against the 160 homes on file, that is about 66 reports per 100 homes.
Concord Street carries 6 Class C violations on its HPD file, the most serious of the three classes an inspector can write, about 4 per 100 homes on file. PLUTO counts 15 residential buildings and 160 homes on Concord Street, with 3 walk-ups and 1 elevator buildings among them. The average building on Concord Street holds about 11 homes.
Since 2021, 7 people have been injured in reported crashes here.
Against quiet residential streets, infrastructure comes in at 61, with housing at 18. Concord Street sits in the weakest quarter of quiet residential streets on housing. Cleanliness ranks 28 on the same scale, with parking at 24. Against every street in the city, Concord Street ranks 45 on food nearby and 27 on tree cover. Transit is the strongest of the three citywide measures here, at 93. About 1,970 quiet residential streets make up the band Concord Street is scored inside.
Quietness is where Concord Street ranks best against quiet residential streets, at 62.
The housing file puts 57% of the 160 homes on Concord Street in rent stabilization, 91 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).