A gated, winding drive creates a sense of arrival, leading to a

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Home For Sale

231 Carnegie Harbor Drive

Portsmouth, Rhode Island 02871

Newport County Water View: Yes

Community: Aquidneck Club/ Waterview

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$5,699,000 5 br, 8.0 bath 5270 sq. ft. 1.670 acres

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.

Interior:
  • Bedrooms: 5
  • Baths: 8.0
  • Sq Ft: 5270
  • Year Built: 2006
  • Utilities: 
  • Fireplaces: Has Fireplace
  • Stories: 2
  • Heat/AC: Forced Air, Natural Gas
  • Garage: Open
Exterior:
  • Lot Size: 1.670 acre
  • Lot Dimensions: 
  • View Types: Water
  • Yard: 
  • Siding: Dry Wall, Masonry, Shingles
  • Roof: 
  • Property Taxes: $48,152
  • MLS #: 1405127
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Contact Information:
Beach Home For Sale in Portsmouth, Rhode Island
Listing Agent: Joseph Costa, Mott & Chace Sotheby's International Realty, 401-789-8899, 401-789-8899 Listing Site, Listing Status: Active
Copyright © 2026 State Wide MLS of Rhode Island, Inc.. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Ad Number: 7286113
Viewed 45 times.
Updated: Feb 18, 2026

This property is a Home located at 231 Carnegie Harbor Drive, Portsmouth, Rhode Island 02871, and is currently For Sale at $5,699,000. This Home has 5 bedrooms, 8.0 baths, 5270 sq ft.