66 Street, Brooklyn: Grade B · 311, HPD & Crash Data
Grade B, 62 out of 100. How does 66 Street in Brooklyn rank for traffic safety, noise, and cleanliness?
Livability score
Grade B, livability 62 out of 100.
Calm 54, ranked against numbered streets. Access 76, ranked against every street in the city. Fewer complaints per home than most numbered streets, and a lot within a walk.
That puts 66 Street in the top 19% of scored streets citywide.
Strongest on cleanliness (77) and tree cover (90). Parking (8) is the weak spot.
On the record
Illegal parking leads the 311 file on 66 Street, with 923 reports, and parking ranks 8 among numbered streets. Across every category, 1,286 reports sit on this street's 311 file, and 72% of them name illegal parking. Blocked driveway is the next most-filed at 172 reports, then unsanitary condition at 65. Reports on 66 Street span 75 distinct 311 categories. Set against the 1,552 homes on file, that is about 83 reports per 100 homes.
66 Street carries 51 Class C violations on its HPD file, the most serious of the three classes an inspector can write, about 3 per 100 homes on file. Bed bugs is what HPD writes up most on 66 Street, 124 violations of it. Pests follows at 96 violations, then paint and lead at 32. PLUTO counts 537 residential buildings and 1,552 homes on 66 Street, with 194 walk-ups and 0 elevator buildings among them. That averages about 2.9 homes to a building.
Reported crashes on 66 Street have injured 52 people since 2021.
Of the ten measures on the card, quietness ranks 69 among numbered streets and housing ranks 39. A 39 on housing places 66 Street in the weaker half of numbered streets. The card also puts infrastructure at 57 and traffic safety at 43 among numbered streets. Food nearby ranks 78 and transit 69, both against every street in the city rather than inside the band. Tree cover is the strongest of the three citywide measures here, at 90. The band those ranks are drawn from holds about 990 numbered streets.
The strongest band-ranked measure on 66 Street is cleanliness, at 77.
The housing file puts 6% of the 1,552 homes on 66 Street in rent stabilization, 100 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).