Housing market · ZIP 11751
Islip, NY Home Prices & Forecast
Median value and 12-month outlook · as of April 2026
Median home value
$649,283
3-month+1.1%
6-month+3.9%
12-month+3.9%
Touse 12-month forecast
+2.9%
Projected median near $668,054 over the next 12 months
As of April 2026, the median home value in Islip, NY (ZIP 11751) is $649,283. Prices are stable, up 3.9% over the past year. Touse's model projects a +2.9% change over the next 12 months, putting the median near $668,054.
Nearby areas in Suffolk
Estimates are derived from Zillow Research price history and Touse's forecasting model (LightGBM + Prophet). Forecasts are 12-month projections with inherent uncertainty, not guarantees, and are not financial advice. Confirm with a licensed professional before any decision.