$327,579
$0 since August
This home's estimate is 1.2% higher than the average sale price ($324K) of 6 comparable homes.
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OFF MARKET
$327,579
3
bd•
1 ba
•
1,124
sq ft
21 Mason St, Killingly, CT 06239
About this home
21 Mason St is a 1,124 square foot house on a 0.67 acre lot with 3 bedrooms and 1 bathroom. Based on Redfin's Killingly data, we estimate the home's value is $327,579.
Single-familyProperty Type
1964Year Built
0.67 acresLot Size
$291Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
Earn from this home
Sell
$306,691
Est. take-home
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Rent
$2,064/mo
Redfin rental estimate
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Market trends in 06239, CT
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
104.6%
+0.0% MoM
Median sale price
$380K
$20K MoM
Avg. days on market
14d
1 days MoM
Recently sold homes
40
12 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 9 hours in June and 4.5 hours in December, placing it below the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
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