$1,993,638
$1.6M since sold in January 1988$17K since August
This home's estimate is 19.8% lower than the average sale price ($2.48M) of 6 comparable homes.
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Off Market Jan 1988 for $420K
$1,993,638
Est. refi paymentEst. refi $2,732/mo
4
bd•
2.5 ba
•
2,554
sq ft
21 Old Stone Rd, Darien, CT 06820
About this home
21 Old Stone Rd is a 2,554 square foot house on a 0.47 acre lot with 4 bedrooms and 2.5 bathrooms. - it last sold on January 29, 1988 for $420,000. Based on Redfin's Darien data, we estimate the home's value is $1,993,638.
Single-familyProperty Type
1947Year Built
0.47 acresLot Size
$781Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
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Sell
$1,877,118
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$5,469/mo
Redfin rental estimate
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Market trends in 06820, CT
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
110.4%
1.4% MoM
Median sale price
$3.0M
$18K MoM
Avg. days on market
13d
1 days MoM
Recently sold homes
105
27 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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