Active Listings
49
⇩ 31.9% vs 72 last year
Data as of June 2026. Source: Realtor.com.
The MOUNT SINAI, NY real estate market (11766) currently shows 49 active listings, with 22 pending sales. Homes are averaging 43 days on the market before going under contract.
Inventory has tightened compared to last year, with 23 fewer active listings — creating more competition among buyers.
Homes are taking longer to sell, averaging 43 days on market compared to 34 days last year.
The median listing price has fallen 5.8% year-over-year, from $899,250 to $847,499.
Whether you are buying or selling in MOUNT SINAI, 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: 11,476 · Density: 735.1/mi² · Median household income: $146,042
Typical home value: $590,050 · Homeownership: 97.7%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 11766 | Mount Sinai, NY 11766 | 0.0 mi | 31 | $27,988,412 | $868,749 | $902,852 |
| 11776 | Port Jefferson Station, NY 11776 | 2.2 mi | 57 | $37,459,944 | $658,250 | $657,192 |
| 11789 | Sound Beach, NY 11789 | 2.8 mi | 25 | $16,417,600 | $589,000 | $656,704 |
| 11778 | Rocky Point, NY 11778 | 4.5 mi | 57 | $31,319,904 | $584,249 | $549,472 |
| 11784 | Selden, NY 11784 | 4.9 mi | 51 | $31,108,572 | $587,425 | $609,972 |
| 11720 | Centereach, NY 11720 | 5.7 mi | 61 | $43,059,778 | $687,931 | $705,898 |
| 11786 | Shoreham, NY 11786 | 6.7 mi | 8 | $7,365,416 | $906,995 | $920,677 |
| 11961 | Ridge, NY 11961 | 7.2 mi | 74 | $37,580,382 | $499,450 | $507,843 |
| 11763 | Medford, NY 11763 | 7.9 mi | 68 | $41,101,444 | $592,000 | $604,433 |
| 11980 | Yaphank, NY 11980 | 8.7 mi | 11 | $9,341,739 | $872,499 | $849,249 |
| 11767 | Nesconset, NY 11767 | 9.2 mi | 29 | $22,898,110 | $795,924 | $789,590 |
| 11779 | Ronkonkoma, NY 11779 | 10.0 mi | 62 | $41,033,832 | $629,998 | $661,836 |
| 11713 | Bellport, NY 11713 | 11.6 mi | 33 | $49,803,138 | $673,745 | $1,509,186 |
As of June 2026, there are 49 active listings in MOUNT SINAI, NY (zip code 11766), compared to 72 the prior year.
The median listing price in MOUNT SINAI, NY 11766 is $847,499 as of June 2026, a 5.8% decrease from $899,250 the prior year.
Homes in MOUNT SINAI, NY 11766 spend an average of 43 days on the market before going under contract, compared to 34 days the prior year.
Based on current inventory and days-on-market data as of June 2026, MOUNT SINAI, NY 11766 is currently a Balanced Market. Inventory has tightened compared to last year, with 23 fewer active listings — creating more competition among buyers. Homes are taking longer to sell, averaging 43 days on market compared to 34 days last year.
With SELL123.com's maximum 3% commission, sellers in MOUNT SINAI, NY 11766 save an estimated $16,950 compared to a typical 5% commission on the median listing price of $847,499. 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.