What the Pros Know
Market Snapshot
Zip Code 11747 | Suffolk County, NY
19,605
Population
YoY
202250
Median Age
YoY
2022$147,013
Median Household Income
YoY
2022$990,000
Median Sale Price
8.5% MoM
2.9% YoY
6/202533
Homes Sold
17.9% MoM
19.5% YoY
6/20251.0
Months Inventory
19.9% MoM
43.3% YoY
6/202524
Days on Market
6 MoM
2 YoY
6/202534
Listings
5.6% MoM
17.2% YoY
6/2025418
Price per Sq Ft
17.3% MoM
1.5% YoY
6/2025
See 11747 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.