This home's estimate is 147% higher than the average sale price ($1.23M) of 5 comparable homes.
OFF MARKET
Off Market Jan 2010 for $1.9M
$3,026,969
Est. refi paymentEst. refi $12,186/mo
3
bd•
4.5 ba
•
4,366
sq ft
340 Valley Rd #6, Cos Cob, CT 06807
About this home
CondoProperty Type
2008Year Built
$693Est. Price/Sq.Ft.
2 car garageParking
Listed by Marc Effren • The Greyrock Companies
Bought with OUT-OF-TOWN BROKER • FOREIGN LISTING
Redfin checked: a few seconds ago
•Source:GMLS #71319
Redfin Estimate
$3,026,969
Claim this home to receive a free report every month with insights on the changing estimate.
Earn from this home
$1,955,136
Est. take-home
List your home with Redfin and save $30,270
$0
Est. cash available
Get cash now or lower your monthly rate
$4,646/mo
Redfin rental estimate
List your home for rent
Market trends in 06807, CT
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
103.2%
Median sale price
$1.7M
Avg. days on market
24d
Recently sold homes
19
New listings for sale
Provided by Redfin
Property details
About this building
Photo not available
Units for sale
Unit Information Not Available
There aren't any units for sale in this building.
Around this home
Lifestyle
Provided by Walk Score and Local Logic
Sun exposure
In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
Property information provided by GMLS when last listed in 2008. This data may not match . Learn more.
More real estate resources
- Cities
- Neighborhoods
- Minor Civil Divisions
- Zip Codes
- Popular Searches
| Greenwich homes for sale | |||
| New York homes for sale | |||
| Stamford homes for sale |





































United States
Canada