ZIP 11751 · Islip, NY
11751 Islip, NY Housing Market
Monthly housing intelligence for ZIP 11751, Islip, NY. Latest data: May 2026.
Median listing price
$564,495
MoM +1.4% · YoY -8.9%
Active listings
22
YoY -15.4%
Median days on market
35
YoY +40.0%
New listings
24
YoY +50.0%
Pending listings
21
Pending ratio 0.95
Price reduced share
4.8%
YoY -5.0%
Median $ / sqft
$403
YoY +8.8%
Median sqft
1,215
Average listing price
$592,892
YoY -24.1%
Total listings
45
Recent history
| Month | Median price | Active | DOM | Pending ratio |
|---|---|---|---|---|
| May 2026 | $564,495 | 22 | 35 | 0.95 |
| April 2026 | $556,497 | 21 | 38 | 0.86 |