What the Pros Know
Market Snapshot
Zip Code 11730 | Suffolk County, NY
14,168
Population
YoY
202242.4
Median Age
YoY
2022$137,649
Median Household Income
YoY
2022$771,000
Median Sale Price
9.8% MoM
10.1% YoY
6/202519
Homes Sold
5.6% MoM
38.7% YoY
6/20250.7
Months Inventory
31.6% MoM
2.3% YoY
6/202526
Days on Market
1 MoM
5 YoY
6/202513
Listings
27.8% MoM
62.5% YoY
6/2025386
Price per Sq Ft
10.5% MoM
7.5% YoY
6/2025
See 11730 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.