The median home in Islip, New York is valued at $641,215, up 4.2% year over year. Islip is part of the New York-Newark-Jersey City, NY-NJ-PA metropolitan area, which CrashWatch tracks daily with real-time stress scores and crash risk analysis.
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Home Value$641,215
+4.2%
AFFORDABILITY6.50% 30yr, 20% down, county tax + NY ins. 28% per HUD.
Enter your income for Islip.
$128,243 on $641,215
Out of reach — 69% of income
Need $184,757/yr to afford.
PITI$4,311
P/I69%
Afford$260K
Gap-$381K
P&I $3,242Tax $919Ins $150
Home Buying Kit For Dummies (2025)Financing, negotiation, closing
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Full New York-Newark-Jersey City, NY-NJ-PA analysis
Stress scores, crash risk, early warning signals, and 12-month price forecasts for the New York-Newark-Jersey City, NY-NJ-PA metro.
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