NOT LISTED FOR SALE

13 Cosmo St Westerly, RI 02891

Estimated Value: $525,333 - $560,000

3 Beds
2 Baths
1,644 Sq Ft
$327/Sq Ft Est. Value

About This Home

This home is located at 13 Cosmo St, Westerly, RI 02891 and is currently estimated at $537,833, approximately $327 per square foot. 13 Cosmo St is a home located in Washington County with nearby schools including Westerly High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jul 29, 2025
Sold by
Serra Margherita H
Bought by
Margherita H Serra T H and Margherita Serra
Current Estimated Value
$537,833

Purchase Details

Closed on
Sep 2, 1998
Sold by
Mason Stephen and Mason Frances
Bought by
Serra Matthew J and Serra Margherita

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$112,500
Interest Rate
6.9%
Source: Public Records

Range of Values:

Collateral Analytics

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ICE

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First American

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Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Margherita H Serra T H -- --
Margherita H Serra T H -- --
Serra Matthew J $125,000 --
Serra Matthew J $125,000 --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Serra Matthew J $150,000
Previous Owner Serra Matthew J $112,500
Source: Public Records

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $3,180 $324,200 $132,900 $191,300
2023 $3,119 $324,200 $132,900 $191,300
2022 $3,099 $324,200 $132,900 $191,300
2021 $3,112 $270,100 $115,500 $154,600
2020 $3,055 $270,100 $115,500 $154,600
2019 $3,025 $270,100 $115,500 $154,600
2018 $3,079 $259,200 $115,500 $143,700
2017 $3,004 $259,200 $115,500 $143,700
2016 $3,027 $259,200 $115,500 $143,700
2015 $2,835 $262,000 $118,000 $144,000
2014 $2,788 $262,000 $118,000 $144,000
Source: Public Records

Map

Rhode Island Washington County Westerly 02891

13 Cosmo St, Westerly, RI

This home is located at 13 Cosmo St, Westerly, RI 02891 and is currently estimated at $537,833, approximately $327 per square foot. 13 Cosmo St is a home located in Washington County with nearby schools including Westerly High School.

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