Harbor Loop, Staten Island: Grade D · 311, HPD & Crash Data
Grade D, 38 out of 100. How does Harbor Loop in Staten Island rank for traffic safety, noise, and cleanliness?
Livability score
Grade D, livability 38 out of 100.
Calm 54, ranked against quiet residential streets. Access 9, ranked against every street in the city. Fewer complaints per home than most quiet residential streets, but little within a walk.
That puts Harbor Loop in the bottom 14% of scored streets citywide.
Strongest on quietness (88) and tree cover (13). Housing (3) is the weak spot. Access is 35% of this grade. If you drive, it likely understates your block.
On the record
More 311 reports on Harbor Loop name plumbing than any other category, 23 of them. Across every category, 42 reports sit on this street's 311 file, and 55% of them name plumbing. Reports on Harbor Loop span 17 distinct 311 categories. The 311 file works out to about 111 reports for every 100 homes on Harbor Loop.
HPD has cited 5 Class C violations here, the tier the city treats as an immediate health or safety risk. Pests is what HPD writes up most on Harbor Loop, 16 violations of it. Behind it the file holds paint and lead (15 violations) and doors (13).
NYPD records no injury from a reported crash on Harbor Loop since 2021.
Of the ten measures on the card, infrastructure ranks 71 among quiet residential streets and cleanliness ranks 50. A 50 on cleanliness places Harbor Loop in the stronger half of quiet residential streets. Parking ranks 65 on the same scale, with traffic safety at 61. Against every street in the city, Harbor Loop ranks 12 on food nearby and 6 on transit. Harbor Loop ranks 13 on tree cover, the best of its three citywide measures. The band those ranks are drawn from holds about 1,970 quiet residential streets.
The strongest band-ranked measure on Harbor Loop is quietness, at 88.
Of the 38 homes on file, none are rent-stabilized.
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.
Nearest streets in Staten Island
- Lockman Loop, Staten Island
- Lockman Avenue, Staten Island
- Brabant Street, Staten Island
- Leyden Avenue, Staten Island
- Journeay Street, Staten Island
- Union Avenue, Staten Island
Harbor Loop runs through Mariner's Harbor, where every scored street in the neighborhood is ranked beside it.
Every scored street in Staten Island, the citywide rankings of all 5,700+ graded streets, or Brooklyn vs Staten Island: How the Two Boroughs Score (2026 Data).