OFF MARKET

Off Market Aug 2025 for $550K

$647,366

•

5,167

sq ft

18 Summer St, Westerly, RI 02891

About this home

Welcome to 18 Summer Street ESTATE SALE SOLD AS IS. .. . A Charming Three-Family Home with Well-Preserved Period Details Throughout Step back in time with this exceptional three-family residence that exudes character and old-world charm. Thoughtfully maintained, the home showcases stunning original features that are increasingly rare to find today. Inside, you'll discover beautiful hardwood floors, intricate moldings, high ceilings, pocket doors, and a striking central staircase a true testament to timeless craftsmanship. New roof on both the house and garage Three spacious apartments A fantastic opportunity for buyers who appreciate vintage charm and are ready to bring their own updates. Ideal for owner-occupants or investors seeking steady rental income. Prime Location: Situated just a short walk to Downtown Westerly, you'll enjoy easy access to Wilcox Park, The United Theatre, the train station, and a wide array of local shops and restaurants. A quick drive takes you to Watch Hill, beautiful area beaches, and all the attractions of Southern Rhode Island's scenic coast. Conveniently located between New York and Boston with easy highway access, this property offers strong income potential and a rare opportunity to own a piece of Westerly's history.

Multi-familyProperty Type

1910Year Built

5,662 sq ftLot Size

$125Est. Price/Sq.Ft.

1 car garageParking

Listed by Nancy Siciliano • Ocean Front Homes

Bought with Lindsey Conroy • Malek Real Estate, Inc.

Redfin checked: 2 minutes ago

•Source:RIS #1387635

Redfin Estimate

$647,366

$97K since sold in August 2025$0 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 18.1% higher than the average sale price ($548K) of 6 comparable homes.

SOLD MAR 20, 2026
$600,000
A
6 beds3 baths4,154 sq ft
2 Gravity Ct, Westerly, RI 02891
SOLD MAY 21, 2026
$635,000
B
7 beds3 baths3,849 sq ft
7 Dixon St, Westerly, RI 02891
SOLD AUG 14, 2026
$520,000
C
5 beds2.5 baths2,736 sq ft
24 Pleasant St, Westerly, RI 02891
SOLD MAY 26, 2026
$525,000
D
5 beds3 baths5,091 sq ft
14 George St, Westerly, RI 02891
SOLD JUN 12, 2026
$490,000
E
8 beds3 baths5,548 sq ft
23 Newton Ave, Westerly, RI 02891
SOLD JUL 8, 2026
$520,000
F
5 beds3 baths2,390 sq ft
28 Moss St, Pawcatuck, CT 06379

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Earn from this home

Sell

$176,122

Est. take-home

List your home with Redfin and save $6,474

Market trends in 02891, RI

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.4%

1.3% MoM

Median sale price

$735K

$110K MoM

Avg. days on market

25d

1 days MoM

Recently sold homes

6 MoM

New listings for sale

$350,000
2 beds1 bath1,152 sq ft
39 Potter Hill Rd, Westerly, RI 02891
$1,100,000
4 beds1.5 baths900 sq ft
27 Benson Ave, Westerly, RI 02891
$529,900
7 beds4 baths3,614 sq ft
18 Spring St, Westerly, RI 02891
$595,000
3 beds3 baths2,200 sq ft
346 Post Rd, Westerly, RI 02891
$899,000
3 beds2.5 baths3,238 sq ft
22 South Dr, Westerly, RI 02891
$595,000
1 bed2 baths2,256 sq ft
24 Sherwood Dr, Westerly, RI 02891
$1,250,000
4 beds4 baths4,366 sq ft
14 Mary Lou Ave, Westerly, RI 02891
OPEN SAT, 11AM TO 12:30PM
$1,399,000
4 beds1.5 baths1,260 sq ft
15 Breach Dr, Westerly, RI 02891
$599,000
4 beds2 baths1,718 sq ft
215 Canal St, Westerly, RI 02891
$4,395,000
4 beds3 baths2,352 sq ft
377 Atlantic Ave, Westerly, RI 02891
See all

Provided by Redfin

Sale history for 18 Summer St

Year

Property tax

Land + Additions

Assessment*

2025

$3,601 (+6.3%)

$150,900 + $311,900

$462,800

2024

$3,388 (+2.9%)

$107,800 + $216,400

$324,200

2023

$3,294 (+0.6%)

$107,800 + $216,400

$324,200

2022

$3,274 (−2.5%)

$107,800 + $216,400

$324,200

2021

$3,359 (+1.8%)

$93,800 + $184,700

$278,500

2020

$3,300 (+0.9%)

$93,800 + $184,700

$278,500

2019

$3,270 (−0.2%)

$93,800 + $184,700

$278,500

2018

$3,275 (+2.9%)

$93,800 + $171,400

$265,200

2017

$3,182 (−1.2%)

$93,800 + $171,400

$265,200

2016

$3,221 (+4.3%)

$93,800 + $174,600

$268,400

2015

$3,089 (+1.6%)

$95,700 + $179,400

$275,100

2014

$3,040 (+1.4%)

$95,700 + $179,400

$275,100

2013

$2,999 (+2.1%)

$95,700 + $179,400

$275,100

2012

$2,937

$106,300 + $184,200

$290,500

Tax history for 18 Summer St

Year

Property tax

Land + Additions

Assessment*

2025

$3,601 (+6.3%)

$150,900 + $311,900

$462,800

2024

$3,388 (+2.9%)

$107,800 + $216,400

$324,200

2023

$3,294 (+0.6%)

$107,800 + $216,400

$324,200

2022

$3,274 (−2.5%)

$107,800 + $216,400

$324,200

2021

$3,359 (+1.8%)

$93,800 + $184,700

$278,500

2020

$3,300 (+0.9%)

$93,800 + $184,700

$278,500

2019

$3,270 (−0.2%)

$93,800 + $184,700

$278,500

2018

$3,275 (+2.9%)

$93,800 + $171,400

$265,200

2017

$3,182 (−1.2%)

$93,800 + $171,400

$265,200

2016

$3,221 (+4.3%)

$93,800 + $174,600

$268,400

2015

$3,089 (+1.6%)

$95,700 + $179,400

$275,100

2014

$3,040 (+1.4%)

$95,700 + $179,400

$275,100

2013

$2,999 (+2.1%)

$95,700 + $179,400

$275,100

2012

$2,937

$106,300 + $184,200

$290,500

*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
Zoning

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

5,663 Sq. Ft.

Year renovated

—

Sq. Ft.

2,966

Year built

1910

Style

Multi-Family (2-4 Unit)

County

Washington County

APN

241212

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jun 22, 2026.

HDR-6

High-Density Residential 6 District

High-Density Residential 6 Zoning Districts are intended primarily for areas of existing residential development. These zoning districts are designed for areas where existing densities are high, close to saturation, which include a variety of housing types. These areas are served by municipal water. Also except Misquamicut, they are served by municipal sewers

Permitted uses

Include but are not limited to:

Housing-Group
Housing-Single unit
Park & open space
Water related

Property details

Parking

Garage/Carport Information
Has Garage
# of Garage Spaces: 1

Parking
Features: Detached, Garage
# of Parking (Total): 7
# of Covered Spaces: 1

Interior

Virtual Tour

Bathroom Information
# of Full Bathrooms: 3

Room Information
# of Rooms (Total): 13
Has Basement
Basement Information: Exterior Entry, Full, Interior Entry, Unfinished

Laundry Information
Features: Common Area, In Unit

Equipment
Appliances: Exhaust Fan, Gas Water Heater, Oven, Range, Refrigerator, Water Heater

Interior Features
Window Features: Storm Window(s)
Door Features: Storm Door(s)
Flooring: Ceramic Tile, Hardwood, Laminate, Vinyl
Other Features: Attic, Bathtub, Interior Steps, Permanent Attic Stairs, Tub Shower, Cable TV

Multi Unit Information
# Of Units Total: 3
# Of Buildings: 2

Exterior

Building Information
Stories (Total): 3
Construction Details: Drywall, Plaster, Wood Siding, Vinyl Siding

Exterior Features
Exterior Features: Porch
Patio And Porch Features: Porch

Lot Information
Lot Size Area: 5,662
Lot Size Acres: 0.13
Lot Features: Paved
Waterfront Features: Water Access
Zoning: R6

Property Information
Above Grade Finished Area: 5,167
Foundation Details: Combination, Concrete Perimeter

Financial

Assessments and Fees
Assessed Value: $324,200

Tax Information
Annual Tax Amount: $3,180.40
Tax Year: 2024

Utilities

Utility Information
Utilities: Sewer Connected
Sewer: Connected
Water Source: Connected, Public

Heating & Cooling
Has Cooling
Cooling: Window Unit(s)
Has Heating
Heating: Baseboard, Gas

Location

Community Information
Community Features: Golf, Highway Access, Marina, Near Hospital, Near Schools, Public Transportation, Recreation Area, Restaurant, Shopping, Tennis Court(s), Sidewalks

Public facts

Beds: 6
Baths: 3.0
Sq. Ft.: 2,966
Stories: 3.0
Lot Size: 5,663 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1910
Year Renovated: —
County: Washington County
APN: 241212

Home facts updated by county records on Jun 22, 2026

Around this home

Schools

State Street School

Public K-4 • Assigned • 0.6mi

9/10

Westerly Middle School

Public 5-8 • Assigned • 2.6mi

7/10

Westerly High School

Public 9-12 • Assigned • 0.3mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 91° expected this year, 17 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

3/10 Air Factor

3 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

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

$615,000 – $745,000

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Nearby similar homes

$529,900

7 beds4 baths3,614 sq ft

18 Spring St, Westerly, RI 02891

$539,900

6 beds3 baths3,930 sq ft

55 Pleasant St, Westerly, RI 02891

$1,900,000

4 beds2 baths1,700 sq ft

497 Atlantic Ave, Westerly, RI 02891

$999,000

6 beds1 bath1,590 sq ft

49 Benson Ave, Westerly, RI 02891

3D WALKTHROUGH

$1,450,000

6 beds3 baths3,560 sq ft

5443 Post Rd, Charlestown, RI 02813

$639,900

6 beds2 baths3,011 sq ft

139 Tower St, Westerly, RI 02891

New listings for sale in 02891

$350,000

2 beds1 bath1,152 sq ft

39 Potter Hill Rd, Westerly, RI 02891

$1,100,000

4 beds1.5 baths900 sq ft

27 Benson Ave, Westerly, RI 02891

$529,900

7 beds4 baths3,614 sq ft

18 Spring St, Westerly, RI 02891

$595,000

3 beds3 baths2,200 sq ft

346 Post Rd, Westerly, RI 02891

$899,000

3 beds2.5 baths3,238 sq ft

22 South Dr, Westerly, RI 02891

$595,000

1 bed2 baths2,256 sq ft

24 Sherwood Dr, Westerly, RI 02891

$1,250,000

4 beds4 baths4,366 sq ft

14 Mary Lou Ave, Westerly, RI 02891

OPEN SAT, 11AM TO 12:30PM

$1,399,000

4 beds1.5 baths1,260 sq ft

15 Breach Dr, Westerly, RI 02891

$599,000

4 beds2 baths1,718 sq ft

215 Canal St, Westerly, RI 02891

Home values near 18 Summer St

Data from public records.

Address	Redfin Estimate
16 Summer Street, Westerly, RI 7 Beds \| 3 Baths \| 2986 Sq. Ft.	$581,787
12 Summer Street, Westerly, RI 5 Beds \| 2 Baths \| 4550 Sq. Ft.	$660,826

Address	Redfin Estimate
14 Summer Street, Westerly, RI 6 Beds \| 3 Baths \| 2250 Sq. Ft.	$546,470
20 Summer Street, Westerly, RI 7 Beds \| 4 Baths \| 4719 Sq. Ft.	$703,017

Address	Redfin Estimate
17 Summer Street, Westerly, RI 8 Beds \| 3 Baths \| 3245 Sq. Ft.	$739,064
19 Summer Street, Westerly, RI 6 Beds \| 2 Baths \| 2668 Sq. Ft.	$553,237

Property information provided by RIS when last listed in 2025. 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 18 Summer St

Tax history for 18 Summer St

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 02891

Home values near 18 Summer St

More real estate resources