$3,171,964
$40K since July
This home's estimate is 2.4% lower than the average sale price ($3.25M) of 5 comparable homes.
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OFF MARKET
$3,171,964
6
bd•
3.5 ba
•
3,913
sq ft
640 Hollow Tree Ridge Rd, Darien, CT 06820
About this home
640 Hollow Tree Ridge Rd is a 3,913 square foot house on a 2.25 acre lot with 6 bedrooms and 3.5 bathrooms. Based on Redfin's Darien data, we estimate the home's value is $3,171,964.
Single-familyProperty Type
1966Year Built
2.25 acresLot Size
$811Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
Earn from this home
Sell
$2,987,809
Est. take-home
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Rent
$6,543/mo
Redfin rental estimate
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Market trends in 06820, CT
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
112.0%
+1.8% MoM
Median sale price
$3.0M
$202K MoM
Avg. days on market
12d
1 days MoM
Recently sold homes
80
30 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 8.8 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
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