$4,146,110
$212K since August
This home's estimate is 12.4% lower than the average sale price ($4.73M) of 6 comparable homes.
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OFF MARKET
$4,146,110
5
bd•
4.5 ba
•
4,079
sq ft
21 Old Farm Rd, Darien, CT 06820
About this home
21 Old Farm Rd is a 4,079 square foot house on a 1.55 acre lot with 5 bedrooms and 4.5 bathrooms. Based on Redfin's Darien data, we estimate the home's value is $4,146,110.
Single-familyProperty Type
1765Year Built
1.55 acresLot Size
$1,016Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
Earn from this home
Sell
$3,906,039
Est. take-home
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Rent
$7,159/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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