Active Listings
27
⇩ 40% vs 45 last year
Islandia
Data as of April 2026. Source: Realtor.com.
The HAUPPAUGE, NY real estate market (11788) currently shows 27 active listings, with 12 pending sales. Homes are averaging 51 days on the market before going under contract.
Inventory has tightened compared to last year, with 18 fewer active listings — creating more competition among buyers.
Homes are taking longer to sell, averaging 51 days on market compared to 30 days last year.
The median listing price has fallen 10.2% year-over-year, from $882,249 to $792,250.
Whether you are buying or selling in HAUPPAUGE, NY, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 17,017 · Density: 763.6/mi² · Median household income: $139,903
Typical home value: $616,888 · Homeownership: 80.6%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 11788 | Hauppauge, NY 11788 | 0.0 mi | 25 | $22,435,750 | $821,168 | $897,430 |
| 11787 | Smithtown, NY 11787 | 2.4 mi | 57 | $62,926,518 | $829,900 | $1,103,974 |
| 11717 | Brentwood, NY 11717 | 3.1 mi | 57 | $35,720,247 | $615,000 | $626,671 |
| 11767 | Nesconset, NY 11767 | 4.0 mi | 29 | $22,898,110 | $795,924 | $789,590 |
| 11779 | Ronkonkoma, NY 11779 | 5.1 mi | 62 | $41,033,832 | $629,998 | $661,836 |
| 11716 | Bohemia, NY 11716 | 5.5 mi | 16 | $11,150,192 | $699,990 | $696,887 |
| 11755 | Lake Grove, NY 11755 | 5.7 mi | 29 | $26,744,728 | $837,499 | $922,232 |
| 11731 | East Northport, NY 11731 | 6.2 mi | 36 | $32,779,548 | $819,326 | $910,543 |
| 11729 | Deer Park, NY 11729 | 6.9 mi | 44 | $42,419,960 | $695,750 | $964,090 |
| 11718 | Brightwaters, NY 11718 | 7.3 mi | 3 | $6,986,250 | $2,537,250 | $2,328,750 |
| 11741 | Holbrook, NY 11741 | 7.6 mi | 35 | $23,959,845 | $680,000 | $684,567 |
| 11720 | Centereach, NY 11720 | 7.7 mi | 61 | $43,059,778 | $687,931 | $705,898 |
| 11706 | Bay Shore, NY 11706 | 7.9 mi | 81 | $62,117,361 | $639,225 | $766,881 |
As of April 2026, there are 27 active listings in HAUPPAUGE, NY (zip code 11788), compared to 45 the prior year.
The median listing price in HAUPPAUGE, NY 11788 is $792,250 as of April 2026, a 10.2% decrease from $882,249 the prior year.
Homes in HAUPPAUGE, NY 11788 spend an average of 51 days on the market before going under contract, compared to 30 days the prior year.
Based on current inventory and days-on-market data as of April 2026, HAUPPAUGE, NY 11788 is currently a Balanced Market. Inventory has tightened compared to last year, with 18 fewer active listings — creating more competition among buyers. Homes are taking longer to sell, averaging 51 days on market compared to 30 days last year.
With SELL123.com's maximum 3% commission, sellers in HAUPPAUGE, NY 11788 save an estimated $15,845 compared to a typical 5% commission on the median listing price of $792,250. 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.