Curious about this home?
Ask anything — no agents, no pressure
Try asking
About This Home
This 5-bedroom, 8-bathroom single family at 231 Carnegie Harbor Drive in Portsmouth, RI is listed for $5,699,000 ($1,081 per sqft). Built in 2006, the home offers 5,270 sqft of living space on a 1.67 acres lot.
A gated, winding drive creates a sense of arrival, leading to a classic coastal facade and covered mahogany entry. Inside, light-filled interiors blend timeless New England architecture with sophisticated coastal finishes designed for both formal entertaining and relaxed seaside living.
The centrally positioned designer kitchen serves as the heart of the home, complete with an oversized island, premium cobalt blue appliances, and a sunlit dining area overlooking the water. French doors open to a stone terrace, ideal for seamless indoor-outdoor gatherings during Newport's summer season.
The main level continues with a living room enhanced by custom millwork and direct access to the mahogany front porch. A private office or optional first-floor bedroom with ensuite bath offers flexibility for guests or single-level living. The great room showcases vaulted ceilings and a fieldstone fireplace, delivering warmth and architectural character.
A separate rear staircase leads to private guest quarters with sitting area, bedroom, and ensuite bath- well suited for extended stays. Upstairs, a window-lined hallway leads to three additional ensuite bedrooms, each offering private decks with water views-perfect for enjoying morning coffee or evening sunsets.
Additional amenities include a private putting green, whole-house generator, deeded access to the nearby Tower pool, and inclusion of a separate buildable lot-offering long-term flexibility and investment potential.
Key Features
- Built in 2006
- 1.67 acre lot
- 2 stories
- 8 parking spaces
- Fireplace
Property Details
Amenities
Monthly Cost Estimate
$31,853/mo
20% down · 6.5% · 30 years
Estimates only. Actual payments may vary.
Location
231 Carnegie Harbor Drive
Portsmouth, RI 02871
Aquidneck Club/ Waterview
Features & Amenities
Interior Features
Exterior Features
Property Details
Flooring
Construction
Views
Pool Features
Parking
Heating
Cooling
Appliances
Questions & Answers
This 5-bedroom, 8-bathroom single family at 231 Carnegie Harbor Drive is listed at $5,699,000 ($1,081/sqft). The estimated monthly payment is $26,070 based on 20% down at 6.5% interest.
HOA fees are $1374/month.
Key features include: Built in 2006, 1.67 acre lot, 2 stories, 8 parking spaces, Fireplace. Interior Features: Wall (Dry Wall), Attic, Attic Stairs. Exterior Features: Balcony, Deck, Porch.
This property is listed by Joseph Costa and can be reached at (401) 789-8899 or joe.costa@mottandchace.com.































