Active Listings
4
⇩ 71.4% vs 14 last year
Population: 8,096 · Density: 1,378.6/mi² · Median household income: $215,000
Typical home value: $1,565,240 · Homeownership: 80.8%
Data as of January 2026. Source: Realtor.com.
The OLD GREENWICH, CT real estate market (06870) currently shows 4 active listings, with 1 pending sales. Homes are averaging 24 days on the market before going under contract.
Inventory has tightened compared to last year, with 10 fewer active listings — creating more competition among buyers.
Homes are selling faster, averaging 24 days on market compared to 122 days last year.
The median listing price has fallen 54.3% year-over-year, from $4,047,000 to $1,849,000.
Whether you are buying or selling in OLD GREENWICH, 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 $ |
|---|---|---|---|---|---|---|
| 06870 | Old Greenwich, CT 06870 | 0.0 mi | 4 | $8,234,400 | $1,849,000 | $2,058,600 |
| 06904 | Stamford, CT 06904 | 2.2 mi | 2 | $5,990,000 | $2,995,000 | $2,995,000 |
| 06902 | Stamford, CT 06902 | 2.4 mi | 83 | $55,121,794 | $474,500 | $664,118 |
| 06830 | Greenwich, CT 06830 | 3.1 mi | 55 | $355,411,155 | $2,850,000 | $6,462,021 |
| 06905 | Stamford, CT 06905 | 4.3 mi | 33 | $29,707,425 | $655,000 | $900,225 |
| 06907 | Stamford, CT 06907 | 5.7 mi | 11 | $6,340,895 | $524,000 | $576,445 |
| 06831 | Greenwich, CT 06831 | 6.3 mi | 38 | $253,747,128 | $4,750,000 | $6,677,556 |
| 06903 | Stamford, CT 06903 | 7.4 mi | 33 | $63,544,239 | $1,374,500 | $1,925,583 |
| 10577 | Purchase, NY 10577 | 7.5 mi | 9 | $88,290,000 | $5,695,000 | $9,810,000 |
| 06854 | Norwalk, CT 06854 | 8.5 mi | 35 | $24,904,250 | $542,500 | $711,550 |
| 10604 | West Harrison, NY 10604 | 9.1 mi | 5 | $5,333,500 | $689,000 | $1,066,700 |
| 06850 | Norwalk, CT 06850 | 9.4 mi | 38 | $26,769,784 | $655,000 | $704,468 |
| 06855 | Norwalk, CT 06855 | 10.0 mi | 10 | $11,030,560 | $775,000 | $1,103,056 |
As of January 2026, there are 4 active listings in OLD GREENWICH, CT (zip code 06870), compared to 14 the prior year.
The median listing price in OLD GREENWICH, CT 06870 is $1,849,000 as of January 2026, a 54.3% decrease from $4,047,000 the prior year.
Homes in OLD GREENWICH, CT 06870 spend an average of 24 days on the market before going under contract, compared to 122 days the prior year.
Based on current inventory and days-on-market data as of January 2026, OLD GREENWICH, CT 06870 is currently a Seller's Market. Inventory has tightened compared to last year, with 10 fewer active listings — creating more competition among buyers. Homes are selling faster, averaging 24 days on market compared to 122 days last year.
With SELL123.com's maximum 3% commission, sellers in OLD GREENWICH, CT 06870 save an estimated $36,980 compared to a typical 5% commission on the median listing price of $1,849,000. 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.