Active Listings
89
⇩ 16% vs 106 last year
Data as of September 2026. Source: Realtor.com.
The CENTEREACH, NY real estate market (11720) currently shows 89 active listings, with 36 pending sales. Homes are averaging 52 days on the market before going under contract.
Inventory has tightened compared to last year, with 17 fewer active listings — creating more competition among buyers.
Homes are taking longer to sell, averaging 52 days on market compared to 45 days last year.
The median listing price has fallen 0.7% year-over-year, from $699,000 to $694,000.
Population: 29,193 · Density: 1,369.9/mi² · Median household income: $123,603
Typical home value: $438,423 · Homeownership: 82.5%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 11720 | Centereach, NY 11720 | 0.0 mi | 61 | $43,059,778 | $687,931 | $705,898 |
| 11784 | Selden, NY 11784 | 2.1 mi | 51 | $31,108,572 | $587,425 | $609,972 |
| 11790 | Stony Brook, NY 11790 | 3.5 mi | 20 | $17,282,720 | $794,125 | $864,136 |
| 11767 | Nesconset, NY 11767 | 3.8 mi | 29 | $22,898,110 | $795,924 | $789,590 |
| 11779 | Ronkonkoma, NY 11779 | 4.3 mi | 62 | $41,033,832 | $629,998 | $661,836 |
| 11733 | East Setauket, NY 11733 | 4.8 mi | 36 | $61,368,372 | $947,500 | $1,704,677 |
| 11741 | Holbrook, NY 11741 | 5.3 mi | 35 | $23,959,845 | $680,000 | $684,567 |
| 11777 | Port Jefferson, NY 11777 | 5.7 mi | 24 | $44,714,808 | $752,500 | $1,863,117 |
| 11749 | Islandia, NY 11749 | 6.4 mi | 14 | $8,769,250 | $669,250 | $626,375 |
| 11953 | Middle Island, NY 11953 | 7.0 mi | 58 | $28,411,532 | $474,473 | $489,854 |
| 11716 | Bohemia, NY 11716 | 7.2 mi | 16 | $11,150,192 | $699,990 | $696,887 |
| 11789 | Sound Beach, NY 11789 | 8.3 mi | 25 | $16,417,600 | $589,000 | $656,704 |
| 11715 | Blue Point, NY 11715 | 8.7 mi | 5 | $3,615,000 | $525,000 | $723,000 |
As of September 2026, there are 89 active listings in CENTEREACH, NY (zip code 11720), compared to 106 the prior year.
The median listing price in CENTEREACH, NY 11720 is $694,000 as of September 2026, a 0.7% decrease from $699,000 the prior year.
Homes in CENTEREACH, NY 11720 spend an average of 52 days on the market before going under contract, compared to 45 days the prior year.
Based on current inventory and days-on-market data as of September 2026, CENTEREACH, NY 11720 is currently a Balanced Market. Inventory has tightened compared to last year, with 17 fewer active listings — creating more competition among buyers. Homes are taking longer to sell, averaging 52 days on market compared to 45 days last year.
With SELL123.com's maximum 3% commission, sellers in CENTEREACH, NY 11720 save an estimated $13,880 compared to a typical 5% commission on the median listing price of $694,000. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.