Population: 7,641 · Density: 900.9/mi² · Median household income: $190,515
Typical home value: $1,237,010 · Homeownership: 68.2%
Data as of January 2026. Source: Realtor.com.
The COS COB, CT real estate market (06807) currently shows 11 active listings, with 4 pending sales. Homes are averaging 17 days on the market before going under contract.
Inventory levels are unchanged compared to last year.
Homes are selling faster, averaging 17 days on market compared to 31 days last year.
The median listing price has fallen 8.1% year-over-year, from $2,045,000 to $1,879,000.
Whether you are buying or selling in COS COB, CT, 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.
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 06807 | Cos Cob, CT 06807 | 0.0 mi | 11 | $18,434,625 | $1,879,000 | $1,675,875 |
| 06878 | Riverside, CT 06878 | 2.1 mi | 9 | $30,529,287 | $3,497,000 | $3,392,143 |
| 06870 | Old Greenwich, CT 06870 | 2.5 mi | 4 | $8,234,400 | $1,849,000 | $2,058,600 |
| 06901 | Stamford, CT 06901 | 2.8 mi | 12 | $4,911,000 | $395,000 | $409,250 |
| 06906 | Stamford, CT 06906 | 3.7 mi | 12 | $7,343,736 | $640,000 | $611,978 |
| 06907 | Stamford, CT 06907 | 4.7 mi | 11 | $6,340,895 | $524,000 | $576,445 |
| 10573 | Port Chester, NY 10573 | 5.4 mi | 27 | $17,502,696 | $530,000 | $648,248 |
| 10577 | Purchase, NY 10577 | 6.5 mi | 9 | $88,290,000 | $5,695,000 | $9,810,000 |
| 10604 | West Harrison, NY 10604 | 7.7 mi | 5 | $5,333,500 | $689,000 | $1,066,700 |
| 06853 | Norwalk, CT 06853 | 8.1 mi | 6 | $11,691,000 | $1,847,000 | $1,948,500 |
| 06854 | Norwalk, CT 06854 | 8.7 mi | 35 | $24,904,250 | $542,500 | $711,550 |
| 10528 | Harrison, NY 10528 | 8.9 mi | 7 | $14,198,996 | $349,000 | $2,028,428 |
| 10506 | Bedford, NY 10506 | 9.1 mi | 14 | $44,805,390 | $2,295,000 | $3,200,385 |
As of January 2026, there are 11 active listings in COS COB, CT (zip code 06807), compared to 11 the prior year.
The median listing price in COS COB, CT 06807 is $1,879,000 as of January 2026, a 8.1% decrease from $2,045,000 the prior year.
Homes in COS COB, CT 06807 spend an average of 17 days on the market before going under contract, compared to 31 days the prior year.
Based on current inventory and days-on-market data as of January 2026, COS COB, CT 06807 is currently a Balanced Market. Inventory levels are unchanged compared to last year. Homes are selling faster, averaging 17 days on market compared to 31 days last year.
With SELL123.com's maximum 3% commission, sellers in COS COB, CT 06807 save an estimated $37,580 compared to a typical 5% commission on the median listing price of $1,879,000. 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.