$648,120
$497K since sold in August 1991$14K since October
This home's estimate is 0.8% higher than the average sale price ($643K) of 6 comparable homes.
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Off market aug 1991 for $151K
$648,120
Est. refi paymentEst. refi $870/mo
4
bd•
2 ba
•
2,048
sq ft
20 Cosmo St, Westerly, RI 02891
About this home
20 Cosmo St is a 2,048 square foot house on a 0.47 acre lot with 4 bedrooms and 2 bathrooms. - it last sold on August 30, 1991 for $151,000. Based on Redfin's Westerly data, we estimate the home's value is $648,120.
Single-familyProperty Type
1989Year Built
0.47 acresLot Size
$316Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
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Sell
$608,833
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$2,935/mo
Redfin rental estimate
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Market trends in 02891, RI
Last updated October 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-list price
98.5%
0.9% MoM
Median sale price
$715K
$10K MoM
Avg. days on market
29d
4 days MoM
Recently sold homes
69
4 MoM
New listings for sale
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