What the Pros Know
Market Snapshot
Zip Code 11720 | Suffolk County, NY
29,193
Population
YoY
202238.1
Median Age
YoY
2022$123,603
Median Household Income
YoY
2022$625,000
Median Sale Price
1.0% MoM
4.2% YoY
6/202562
Homes Sold
14.8% MoM
1.6% YoY
6/20250.7
Months Inventory
28.6% MoM
30.4% YoY
6/202521
Days on Market
0 MoM
4 YoY
6/202541
Listings
18.0% MoM
8.9% YoY
6/2025369
Price per Sq Ft
20.5% MoM
1.6% YoY
6/2025
See 11720 on Zillow
1. Population Data from U.S. Census Bureau.
2. Sales Data provided by Redfin, a national real estate brokerage.
MoM = Month over Month. The percentage change from the previous month to the current month.
YoY = Year over Year. The percentage change from the same period the previous year to the current period.