$1,932,465
$93K since sold in August 2026$538K since July
This home's estimate is 22.8% lower than the average sale price ($2.50M) of 6 comparable homes.
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SOLD AUG 6, 2026
Sold on Aug 2026
$2,025,000
5
bd•
2.5 ba
•
3,340
sq ft
12 Old Post Rd, Cos Cob, CT 06807
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About this home
Single-familyProperty Type
1922Year Built
0.42 acresLot Size
$606Price/Sq.Ft.
1 car garageParking
Listed by Mie Glenn • BHHS New England Properties
Bought with Barbara Daly • Sotheby's International Realty
Redfin checked: a few seconds ago
•Source:GMLS #124934
Redfin Estimate
Market trends in 06830, CT
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
101.5%
+1.5% MoM
Median sale price
$2.9M
$299K MoM
Avg. days on market
32d
0 days MoM
Recently sold homes
89
18 MoM
New listings for sale
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Rental estimate
Est. $3,782 per month, based on comparable rentals
Property details
Around this home
75/100 Very Walkable46/100 Somewhat bikeable
Cos Cob School
Public PreK-5 • Assigned • 0.4mi
Central Middle School
Public 6-8 • Assigned • 0.8mi
Greenwich High School
Public 9-12 • Assigned • 0.5mi
Provided by GreatSchools
Sun exposure
83/ 100
Very good sunlight
SunscoreThere appears to be minimal shading by surrounding buildings, terrain, and vegetation.
JuneDecember
Provided by Shadowmap
Property information provided by GMLS when last listed in 2026. This data may not match . Learn more.
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