OFF MARKET

Off market jun 2018 for $390K

$757,096

•

1,875

sq ft

15 Cosmo St, Westerly, RI 02891

About this home

Bright, light & airy, this home has everything & then some! Granite kitchen with granite center island, granite counter tops in bath, stainless steel appliances, hardwood floors throughout the 1st floor & optional 2nd floor, tile baths, formal living room & family room, possible bonus room, master bedroom suite overlook the woods of Manfredi/Cosmo Lane. A short bike ride to the beach, shopping centers, and hiking trails. Manfredi Organic Farm is down the road, buy fresh vegetables, feed the goats and donkeys and have a picnic. This house is under construction. Please note "sample pictures" in listing from a previous home built by builder. Includes a one year home warranty. Move in ready in 30-35 days.

Single-familyProperty Type

2017Year Built

0.58 acresLot Size

$404Est. Price/Sq.Ft.

2 car garageParking

Listed by Sandy Bliven • RE/MAX South County

Bought with Becki Donnell • BHHS New England Properties

Redfin checked: a minute ago

•Source:RIS #1178871

Redfin Estimate

$757,096

$367K since sold in June 2018$8,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.2% higher than the average sale price ($694K) of 6 comparable homes.

SOLD SEP 28, 2026
$725,000
A
3 beds3 baths2,004 sq ft
53 Bradford Rd, Bradford, RI 02808
SOLD AUG 14, 2026
$750,000
B
3 beds3 baths1,824 sq ft
11 Sylvan Ln, Westerly, RI 02891
SOLD AUG 28, 2026
$599,000
C
3 beds2 baths1,752 sq ft
8 Sparrow Dr, Westerly, RI 02891
SOLD JUN 24, 2026
$680,000
D
3 beds2.5 baths2,138 sq ft
51 Quannacut Rd, Westerly, RI 02891
SOLD JUN 17, 2026
$647,400
E
3 beds2 baths1,752 sq ft
5 Sunnyside Dr, Westerly, RI 02891
SOLD MAR 30, 2026
$760,000
F
3 beds2.5 baths2,280 sq ft
14 Evergreen Ln, Westerly, RI 02891

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Earn from this home

Sell

$453,554

Est. take-home

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Rent

$2,922/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

4 MoM

New listings for sale

COMING SOON
$599,000
2 beds1 bath1,225 sq ft
32 Governor Ave, Westerly, RI 02891
OPEN SUN, 12PM TO 1:30PM
$625,000
6 beds2 baths2,368 sq ft
14 Chord St, Westerly, RI 02891
$524,900
3 beds1 bath1,480 sq ft
3 Meadow Lark Dr, Westerly, RI 02891
OPEN SAT, 11:30AM TO 1PM
$475,000
2 beds1.5 baths1,220 sq ft
88 Quannacut Rd Unit A, Westerly, RI 02891
$599,000
6 beds4 baths4,928 sq ft
182 Canal St, Westerly, RI 02891
$500,000
2 beds2 baths1,225 sq ft
17 Clark St Unit A, Westerly, RI 02891
$1,159,000
5 beds4 baths2,832 sq ft
24 Hickory Ln, Westerly, RI 02891
$499,000
3 beds2 baths1,820 sq ft
32 Ann St, Westerly, RI 02891
$499,000
4 beds1.5 baths1,540 sq ft
13 Sleepy Hollow Ct, Westerly, RI 02891
$629,000
5 beds3 baths9,148 sq ft
68 Beach St, Westerly, RI 02891
See all

Provided by Redfin

Sale history for 15 Cosmo St

Date

Event

Price

RIS #1178871

Jun 11, 2018

Sold

$390,000

$208/sq ft

Mar 7, 2018

Pending

—

Dec 5, 2017

Listed

$399,000

$213/sq ft

RIS #1150244

Dec 4, 2017

Listing Removed

—

Aug 2, 2017

Price Changed

$399,900

$213/sq ft

Jul 31, 2017

Listing Removed

—

Jul 7, 2017

Price Changed

$429,900

$229/sq ft

Feb 2, 2017

Listed

$449,900

$240/sq ft

RIS #1144210

Feb 13, 2017

Sold

$75,000

$40/sq ft

Feb 9, 2017

Pending

—

Jan 14, 2017

Contingent

—

Jan 11, 2017

Listed

$85,000

$45/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$4,174 (−2.7%)

$176,800 + $410,300

$587,100

2024

$4,289 (+2.0%)

$126,300 + $310,900

$437,200

2023

$4,206 (+0.6%)

$126,300 + $310,900

$437,200

2022

$4,180 (−1.5%)

$126,300 + $310,900

$437,200

2021

$4,243 (+1.9%)

$109,800 + $258,500

$368,300

2020

$4,165 (+2.1%)

$109,800 + $258,500

$368,300

2019

$4,080 (+0.4%)

$109,800 + $254,500

$364,300

2018

$4,062 (+436.6%)

$109,800 + $232,100

$341,900

2017

$757 (−0.8%)

$65,300

2016

$763 (+5.7%)

$65,300

2015

$722 (+1.7%)

$66,700

2014

$710 (+1.1%)

$66,700

2013

$702 (−9.7%)

$66,700

2012

$777

$79,800

Tax history for 15 Cosmo St

Year

Property tax

Land + Additions

Assessment*

2025

$4,174 (−2.7%)

$176,800 + $410,300

$587,100

2024

$4,289 (+2.0%)

$126,300 + $310,900

$437,200

2023

$4,206 (+0.6%)

$126,300 + $310,900

$437,200

2022

$4,180 (−1.5%)

$126,300 + $310,900

$437,200

2021

$4,243 (+1.9%)

$109,800 + $258,500

$368,300

2020

$4,165 (+2.1%)

$109,800 + $258,500

$368,300

2019

$4,080 (+0.4%)

$109,800 + $254,500

$364,300

2018

$4,062 (+436.6%)

$109,800 + $232,100

$341,900

2017

$757 (−0.8%)

$65,300

2016

$763 (+5.7%)

$65,300

2015

$722 (+1.7%)

$66,700

2014

$710 (+1.1%)

$66,700

2013

$702 (−9.7%)

$66,700

2012

$777

$79,800

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Permits

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

0.47 Acres

Year renovated

—

Sq. Ft.

1,868

Year built

2017

Style

Single Family Residential

County

Washington County

APN

466237

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jun 22, 2026.

Property details

Parking

Garage/Carport Information
Has Garage
Has Attached Garage
# of Garage Spaces: 2

Parking
Features: Attached, Garage, Garage Door Opener
# of Parking (Total): 8
# of Covered Spaces: 2

Interior

Virtual Tour

Bathroom Information
# of Full Bathrooms: 2
# of Half Bathrooms: 1

Room Information
# of Rooms (Total): 7
Has Basement
Basement Information: Exterior Entry, Interior Entry, Partial, Unfinished

Equipment
Appliances: Gas Water Heater, Microwave, Oven, Oil Water Heater, Range, Refrigerator

Interior Features
Door Features: Storm Door(s)
Flooring: Ceramic Tile, Hardwood, Carpet
Other Features: Cable TV

Exterior

Building Information
Stories: 2
Stories (Total): 2
Is New Construction
Construction Details: Plaster, Vinyl Siding

Exterior Features
Exterior Features: Porch, Patio, Paved Driveway
Patio And Porch Features: Patio, Porch

Lot Information
Lot Size Area: 25,264
Lot Size Acres: 0.58
Lot Features: Cul-De-Sac, Wooded
Frontage Length: 105
Zoning: R40

Property Information
Above Grade Finished Area: 1,875
Foundation Details: Concrete Perimeter
Under Construction

Financial

Assessments and Fees
Assessed Value: $999

Tax Information
Annual Tax Amount: $999
Tax Year: 2017

Utilities

Utility Information
Utilities: Water Available
Electric: 150 Amp Service
Sewer: Septic Tank
Water Source: Connected

Heating & Cooling
Has Cooling
Cooling: Central Air
Has Heating
Heating: Baseboard, Propane

Location

Community Information
Community Features: Golf, Highway Access, Marina, Near Hospital, Near Schools, Shopping, Tennis Court(s)

Public facts

Beds: 3
Baths: 2.5
Sq. Ft.: 1,868
Stories: 2.0
Lot Size: 0.47 acres
Style: Single Family Residential
Year Built: 2017
Year Renovated: —
County: Washington County
APN: 466237

Home facts updated by county records on Jun 22, 2026

Around this home

Schools

K - 12
Preschool & daycare

Dunn's Corners School

Public K-4 • Assigned • 0.7mi

6/10

Westerly Middle School

Public 5-8 • Assigned • 1.1mi

7/10

Westerly High School

Public 9-12 • Assigned • 2.9mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Historical weather

Westerly, RI • 02891

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.1 hours in June and 4.6 hours in December, which is comparable to the U.S. average for solar exposure.

9.1 hrs

4.6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$720,000 – $871,000

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Nearby similar homes

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Private tennis court • Heated greenhouse • Thriving orchard

New listings for sale in 02891

COMING SOON

$599,000

2 beds1 bath1,225 sq ft

32 Governor Ave, Westerly, RI 02891

Golf course views • Manicured lot • 4,792 sq ft lot

OPEN SUN, 12PM TO 1:30PM

$625,000

6 beds2 baths2,368 sq ft

14 Chord St, Westerly, RI 02891

Two full kitchens • Large front yard • Spacious backyard

$524,900

3 beds1 bath1,480 sq ft

3 Meadow Lark Dr, Westerly, RI 02891

New kitchen floors • Hard wood floors • New front fence

OPEN SAT, 11:30AM TO 1PM

$475,000

2 beds1.5 baths1,220 sq ft

88 Quannacut Rd Unit A, Westerly, RI 02891

Park like setting • Open floor plan • Eat in kitchen

$599,000

6 beds4 baths4,928 sq ft

182 Canal St, Westerly, RI 02891

On-site parking • 0.4 acre lot • 8 parking spots

$500,000

2 beds2 baths1,225 sq ft

17 Clark St Unit A, Westerly, RI 02891

One-level living • Open floor plan • Breakfast bar

$1,159,000

5 beds4 baths2,832 sq ft

24 Hickory Ln, Westerly, RI 02891

Over 3 acres • In-law apartment • In-ground pool

$499,000

3 beds2 baths1,820 sq ft

32 Ann St, Westerly, RI 02891

New roof • Solar panels • Masonry fireplace

$499,000

4 beds1.5 baths1,540 sq ft

13 Sleepy Hollow Ct, Westerly, RI 02891

Raised ranch home • Master bedroom • Walk-in closet

Home values near 15 Cosmo St

Data from public records.

Address	Redfin Estimate
13 Cosmo Street, Westerly, RI 3 Beds \| 2 Baths \| 1578 Sq. Ft.	$570,075
17 Cosmo Street, Westerly, RI 4 Beds \| 2.5 Baths \| 2300 Sq. Ft.	$768,737
18 Cosmo Street, Westerly, RI 4 Beds \| 2.5 Baths \| 2436 Sq. Ft.	$835,061
20 Cosmo Street, Westerly, RI 4 Beds \| 2 Baths \| 2048 Sq. Ft.	$648,120
27 Dunns Corner Road, Westerly, RI 3 Beds \| 2 Baths \| 1370 Sq. Ft.	$496,369
31 Dunns Corner Road, Westerly, RI 3 Beds \| 2 Baths \| 1200 Sq. Ft.	$517,869
25 Dunns Corner Road, Westerly, RI 3 Beds \| 3 Baths \| 2814 Sq. Ft.	$842,626

Address	Redfin Estimate
18 Cosmo Street, Westerly, RI 4 Beds \| 2.5 Baths \| 2436 Sq. Ft.	$835,790
19 Cosmo Street, Westerly, RI 3 Beds \| 2 Baths \| 1764 Sq. Ft.	$592,949
13 Cosmo Street, Westerly, RI 3 Beds \| 2 Baths \| 1578 Sq. Ft.	$566,154
31 Dunns Corner Road, Westerly, RI 3 Beds \| 2 Baths \| 1200 Sq. Ft.	$526,768
29 Dunns Corner Road, Westerly, RI 3 Beds \| 1 Baths \| 1218 Sq. Ft.	$497,950
27 Dunns Corner Road, Westerly, RI 3 Beds \| 2 Baths \| 1370 Sq. Ft.	$562,852
33 Dunns Corner Road, Westerly, RI 3 Beds \| 2.5 Baths \| 1657 Sq. Ft.	$629,244

Address	Redfin Estimate
20 Cosmo Street, Westerly, RI 4 Beds \| 2 Baths \| 2048 Sq. Ft.	$641,573
17 Cosmo Street, Westerly, RI 4 Beds \| 2.5 Baths \| 2304 Sq. Ft.	$781,403
19 Cosmo Street, Westerly, RI 3 Beds \| 2 Baths \| 1764 Sq. Ft.	$595,883
33 Dunns Corner Road, Westerly, RI 3 Beds \| 2.5 Baths \| 1657 Sq. Ft.	$535,406
25 Dunns Corner Road, Westerly, RI 3 Beds \| 3 Baths \| 2814 Sq. Ft.	$932,720
29 Dunns Corner Road, Westerly, RI 3 Beds \| 1 Baths \| 1218 Sq. Ft.	$484,891

Property information provided by RIS when last listed in 2017. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 02891, RI

Sale history for 15 Cosmo St

Tax history for 15 Cosmo St

Public record

Property details

Around this home

Schools

Lifestyle

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 02891

Home values near 15 Cosmo St

More real estate resources