$1,643,153
$343K since sold in April 2026$101K since July
This home's estimate is 2.1% lower than the average sale price ($1.68M) of 6 comparable homes.
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Sold on Apr 2026
$1,300,000
4
bd•
2.5 ba
•
1,601
sq ft
420 Valley Rd, Cos Cob, CT 06807
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About this home
Single-familyProperty Type
1960Year Built
0.27 acresLot Size
$812Price/Sq.Ft.
1 car garageParking
Listed by Kaori Higgins • Higgins Group Greenwich
Contact: Agent Attribution Contact: (203) 252-9849 | Office Attribution Contact: (203) 220-5020
Bought with Blazej Cichy • Abart Estate, LLC
Source:Smart MLS #24160915
Redfin Estimate
Market trends in 06807, CT
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
103.2%
+1.3% MoM
Median sale price
$1.7M
$147K MoM
Avg. days on market
24d
15 days MoM
Recently sold homes
19
1 MoM
New listings for sale
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Rental estimate
Est. $3,027 per month, based on comparable rentals
- Sale History
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Property details
Around this home
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 Smart MLS when last listed in 2026. This data may not match . Learn more.
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