Islip (11751) has an estimated 14,961 residents with 14,903 of those people in approximately 5,321 housing units. The 11751 zipcode contains 3,217 housing units that are owned with a mortgage or a loan, 1,055 housing units that are owned free and clear and 1,049 housing units that are renter occupied.

In Islip (11751) the median listing price of $399,495 has grown by $10,495 since 2018-10.

In 2018 the average percentage drop was 4.69% of original listing price.

Zip code 11751 is in the New York-Newark-Jersey City metropolitan area.
The median estimated home value in Islip, NY (11751) is $356,000 as of 2018-10-31 . Home values here have declined by 1.11%.

In Islip, NY (11751), values have declined by -0.17 from when they peaked at $428,000 in 2006-Q3

The Zillow Market Health Index for Islip, NY (11751) is 1.83. The corresponding state value is 5.88. This is significantly lower than the overall Market Health Index of NewYork.
Metro value is 3.03.
This is significantly lower than the overall Market Health Index of NewYork-Newark-JerseyCity.