Active Listings
70
⇩ 10.3% vs 78 last year
Data as of September 2026. Source: Realtor.com.
The SELDEN, NY real estate market (11784) currently shows 70 active listings, with 31 pending sales. Homes are averaging 30 days on the market before going under contract.
Inventory has tightened compared to last year, with 8 fewer active listings — creating more competition among buyers.
Homes are selling faster, averaging 30 days on market compared to 49 days last year.
The median listing price has risen 7.3% year-over-year, from $563,725 to $604,749.
Population: 25,425 · Density: 1,791.6/mi² · Median household income: $108,913
Typical home value: $406,429 · Homeownership: 87.4%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 11784 | Selden, NY 11784 | 0.0 mi | 51 | $31,108,572 | $587,425 | $609,972 |
| 11738 | Farmingville, NY 11738 | 2.1 mi | 26 | $17,802,746 | $578,725 | $684,721 |
| 11776 | Port Jefferson Station, NY 11776 | 3.1 mi | 57 | $37,459,944 | $658,250 | $657,192 |
| 11742 | Holtsville, NY 11742 | 4.0 mi | 24 | $13,164,792 | $538,750 | $548,533 |
| 11766 | Mount Sinai, NY 11766 | 4.9 mi | 31 | $27,988,412 | $868,749 | $902,852 |
| 11790 | Stony Brook, NY 11790 | 5.2 mi | 20 | $17,282,720 | $794,125 | $864,136 |
| 11779 | Ronkonkoma, NY 11779 | 5.4 mi | 62 | $41,033,832 | $629,998 | $661,836 |
| 11733 | East Setauket, NY 11733 | 5.8 mi | 36 | $61,368,372 | $947,500 | $1,704,677 |
| 11777 | Port Jefferson, NY 11777 | 5.9 mi | 24 | $44,714,808 | $752,500 | $1,863,117 |
| 11780 | Saint James, NY 11780 | 6.9 mi | 40 | $65,196,640 | $1,099,000 | $1,629,916 |
| 11778 | Rocky Point, NY 11778 | 7.8 mi | 57 | $31,319,904 | $584,249 | $549,472 |
| 11749 | Islandia, NY 11749 | 8.0 mi | 14 | $8,769,250 | $669,250 | $626,375 |
| 11713 | Bellport, NY 11713 | 8.2 mi | 33 | $49,803,138 | $673,745 | $1,509,186 |
As of September 2026, there are 70 active listings in SELDEN, NY (zip code 11784), compared to 78 the prior year.
The median listing price in SELDEN, NY 11784 is $604,749 as of September 2026, a 7.3% increase from $563,725 the prior year.
Homes in SELDEN, NY 11784 spend an average of 30 days on the market before going under contract, compared to 49 days the prior year.
Based on current inventory and days-on-market data as of September 2026, SELDEN, NY 11784 is currently a Seller's Market. Inventory has tightened compared to last year, with 8 fewer active listings — creating more competition among buyers. Homes are selling faster, averaging 30 days on market compared to 49 days last year.
With SELL123.com's maximum 3% commission, sellers in SELDEN, NY 11784 save an estimated $12,095 compared to a typical 5% commission on the median listing price of $604,749. 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.