$4,168,357
$1.6M since sold in November 2007$15K since August
This home's estimate is 1.2% lower than the average sale price ($4.22M) of 6 comparable homes.
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OFF MARKET
Off Market Nov 2007 for $2.5M
$4,168,357
Est. refi paymentEst. refi $15,022/mo
6
bd•
6 ba
•
5,966
sq ft
539 Cognewaugh Rd, Cos Cob, CT 06807
About this home
Single-familyProperty Type
1955Year Built
1.08 acresLot Size
$699Est. Price/Sq.Ft.
2 car garageParking
Listed by Maria Arning • Prudential CT Realty
Bought with John Herman • JOHN HERMAN REAL ESTATE
Redfin checked: 2 minutes ago
•Source:GMLS #66781
Redfin Estimate
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Sell
$2,868,009
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$4,716/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 2007. This data may not match . Learn more.
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