339 South 9th Avenue, Mount Vernon
technical data · neighborhood and transit
Quick answers
- What is the 2026 conforming loan limit in Westchester County?
- $1,209,750 for a single-unit home, per FHFA. Larger loans are jumbo loans.
- Is radon a problem here?
- EPA radon zone 2, moderate potential.
- What natural disasters is 339 South 9th Avenue at risk for?
- FEMA's National Risk Index rates the area relatively low overall.
NYC records
Tenant and buyer signals
Alcohol licenses
None within 200 ft
No active on-premises liquor license on file with the NY State Liquor Authority.
Sources: NYC PLUTO, NYC Emergency Management, NY State Liquor Authority, OpenStreetMap. Rent status is an estimate from the building profile.
Nearest subway
Click a station for walking directions.
Safety and environment
FEMA natural hazard risk
Relatively Low
No single natural hazard ranks high for this area.
FEMA National Risk Index, census tract
Leaking fuel tanks
6 within 1,650 ft
Nearest: Glover Field, Sandford Blvd (1,150 ft), no further action. Every release here is closed by the state regulator.
EPA UST Finder, leaking underground storage tank releases
Toxic release facility
2,900 ft
Alltex Laminating Corp and 9 more within a mile. Reports chemical releases to air, water or land to EPA each year.
EPA Toxics Release Inventory
Radon potential
Moderate
Average indoor levels of 2 to 4 pCi/L. EPA still suggests testing ground-floor and basement units.
EPA and USGS Geologic Radon Potential Map
Nearest public schools
1,450 ft
REBECCA TURNER ACADEMY (1,450 ft), CECIL H PARKER SCHOOL (1,550 ft), BENJAMIN TURNER ACADEMY (1,650 ft). Confirm the assigned school with the district.
U.S. Department of Education, NCES
Major airport
8.4 mi
LaGuardia (LGA). Aircraft may be audible under approach paths.
FAA large-hub airports
Conforming loan limit 2026
$1,209,750
Westchester County. Mortgages up to this amount qualify for Fannie Mae and Freddie Mac pricing. Above it, the loan is a jumbo with stricter terms.
FHFA Conforming Loan Limit Values, one-unit
Property tax after you buy
$7,000 a year
About $583 a month at New York's 1.40% median effective rate.
In New York City, small homes are capped at 6% a year (20% over five years), and the cap stays with the property through a sale.
Rough estimate. U.S. Census ACS median effective rates. Your county assessor sets the final bill.
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More on South 9th Avenue
All addressesViewing recommendations
What's worth checking in person before deciding.
- Test water pressure and temperature at the tap, in the bathroom and kitchen, for at least a minute.
- This is a house, not an apartment. Check the lot boundaries, car access, and how water drains from the yard after rain, including whether the neighboring lot sits higher and could send water toward the property.
- Check the condition of the fence, yard, and sidewalk out front: who is responsible for upkeep, and whether there are any boundary disputes with neighbors.
- Check the roof, gutters, and downspouts for signs of leaks or recent repairs, especially if it has rained recently.
- Schedule a viewing in the evening too, on a weekday, to see street traffic, streetlights, and how quiet the neighborhood is after 8 PM.
- Ask what heating system is in place (own boiler, wood, gas) and request the last winter month's bills.
- Check the sewer connection (public network or septic tank) and the water source (public network or well), including pressure and water quality.
Neighborhood recommendations are derived from public OpenStreetMap data and may be incomplete. Checking in person is still what matters most.