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$2,350,000

74 Therien Road
Portsmouth, RI 02871
Listed by Jeff Brooks
Bedrooms
3
Bathrooms
3
Living area
2,495 sqft
Year built
1991

About this home

Sunset Keeper is a rare waterfront retreat in Portsmouth's coveted Carnegie/Arnold Point neighborhood, offering 50 feet of direct Narragansett Bay frontage and spectacular 180 degree views of Prudence and Patience Islands, Bristol Harbor, Mount Hope Bridge, and beyond. Private beach access, three associated moorings, and beautifully landscaped grounds create an exceptional coastal lifestyle, while stunning sunsets, sailboat races, passing yachts, and holiday fireworks provide an ever changing backdrop. The charming shingle style residence combines classic New England character with modern updates, including two waterfront porches, a distinctive Queen Anne turret, soaring cathedral ceilings, hardwood floors, and a renovated gourmet kitchen with Sub Zero, Wolf, and Bosch appliances. A spacious primary suite with water views, additional bedrooms, flexible living space, and abundant storage complete this exceptional Aquidneck Island waterfront home. Your private oasis on the Narragansett Bay waterfront awaits!

Highlights

WaterfrontFireplace

Property details

MLS #
1414341
Property type
Single Family Residence
Subdivision
Arnold Point
Status
Active
Days on market
14
On market date
N/A
Stories
N/A
Garage spaces
N/A
Lot size
0.1496 acres
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Nearby schools

Within 10 miles · public school directory data (NCES)

Elementary
Howard Hathaway School
1.31 mi away · Grades 0-4
Nearest school -- attendance-zone data not available here
3.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
416
Student:teacher ratio
15.4:1
District
Portsmouth
Middle
Portsmouth Middle School
4.87 mi away · Grades 5-8
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
635
Student:teacher ratio
12.2:1
District
Portsmouth
High
Portsmouth High School
1.25 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
824
Student:teacher ratio
11.8:1
District
Portsmouth

Mortgage calculator

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Est. monthly payment
$14,302/mo
$470,000 down
$1,880,000 loan
Principal & interest$12,194
Property tax (est.)$1,958
Home insurance (est.)$150

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Data source: Listing information provided by Rhode Island Association of REALTORS via Trestle/CoreLogic. Last updated June 27, 2026.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.