South 4th Avenue, City of Mount Vernon is a neighbourhood in City of Mount Vernon, New York, United States. It scores 6.4 out of 10 overall — middling — based on AI analysis of satellite and street-level imagery across five categories.
The strongest measurements here are road connectivity (9.7/10), green spaces (7.0/10) and climate comfort (6.8/10) — road connectivity is the highest single reading on the page.
The weakest are public safety (3.5/10), upkeep (4.0/10) and architectural quality (4.0/10). A low reading is not automatically a dealbreaker — public safety matters far more to some people than others — but it is where South 4th Avenue, City of Mount Vernon gives up ground against better-scoring areas.
Green & air covers greenery, air and water quality, and the natural features around the streets. South 4th Avenue, City of Mount Vernon scores 6.2/10 here, which is unremarkable.
Underneath it: green spaces 7.0, environmental quality 5.7 and natural features 5.8, each out of 10.
Comfort & safety covers how the place feels to a person standing in it — space, privacy, scale and street life. South 4th Avenue, City of Mount Vernon scores 5.4/10 here, which struggles.
Underneath it: spatial comfort 5.0, privacy 4.0, human scale 5.0 and climate comfort 6.8. The gap between climate comfort and privacy is what shapes the category — the area is much better at one than the other.
Homes & buildings covers the buildings themselves: their condition, design and upkeep. South 4th Avenue, City of Mount Vernon scores 4.4/10 here, which struggles.
Underneath it: building condition 5.0, architectural quality 4.0 and upkeep 4.0.
Shops & services covers the shared side of a place — meeting spots, services, culture and safety. South 4th Avenue, City of Mount Vernon scores 3.5/10 here, which falls down.
Underneath it: public safety 3.5.
Public safety and civic governance are measured at national level rather than street by street, so those two read the same across every area in United States — treat them as background conditions, not a verdict on this particular block.
Getting around covers how easily you get out of the area and reach what you need. South 4th Avenue, City of Mount Vernon scores 9.7/10 here, which stands out.
Underneath it: road connectivity 9.7.
Scores are only useful next to what you actually want from a place. Pulling out the measurements that tend to decide it:
Road connectivity scores 9.7/10 — the area is measured as better connected by car than by public transport.
The building stock scores lower than the rest of the page: condition 5.0/10 and architectural quality 4.0/10.
Each HoodEx analysis of South 4th Avenue, City of Mount Vernon reads satellite and street-level imagery for the area and scores the five categories above; where there is more than one, the page shows the average.
Scores are a starting point, not a substitute for standing on the street. They are consistent — every area is measured the same way, so comparing two of them is meaningful — but they cannot tell you about a noisy neighbour, a good landlord or a bad bus route. People who have lived here can add that sort of detail on this page.
Last updated 2026-07-28.
South 4th Avenue, City of Mount Vernon scores 6.4/10 overall, which is middling. Its case rests on getting around (9.7/10); shops & services (3.5/10) is the weak point to check before committing.
Public safety scores 3.5/10, but that figure is national for United States rather than specific to these streets — HoodEx measures safety at country level. For street-level detail, people who live there are the better source.
All neighbourhoods in City of Mount Vernon
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