$1,645,809
$1.2M since sold in March 1999$119K since August
This home's estimate is 14.4% lower than the average sale price ($1.92M) of 6 comparable homes.
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Off Market Mar 1999 for $420K
$1,645,809
Est. refi paymentEst. refi $3,008/mo
3
bd•
2.5 ba
•
2,170
sq ft
20 River Rd, Cos Cob, CT 06807
About this home
Single-familyProperty Type
1979Year Built
8,276 sq ftLot Size
$758Est. Price/Sq.Ft.
2 car garageParking
Listed by Frederick Tuck • William Raveis Real Estate
Bought with Randi Vannucchi • William Pitt Real Estate
Redfin checked: a minute ago
•Source:GMLS #41386
Redfin Estimate
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Sell
$1,502,255
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$3,579/mo
Redfin rental estimate
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Market trends in 06807, CT
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
103.9%
+0.7% MoM
Median sale price
$1.7M
$32K MoM
Avg. days on market
17d
6 days MoM
Recently sold homes
30
12 MoM
New listings for sale
Provided by Redfin
Property details
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 1998. This data may not match . Learn more.
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