231 Carnegie Harbor Drive Portsmouth, RI $ 5,699,000
231 Carnegie Harbor Drive
$ 5,699,000
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231 Carnegie Harbor Drive

Portsmouth, RI, 02871
$ 5,699,000
Bedrooms5 Baths7.1 Sq 7,215

Monthly Estimate*

$ 35,090

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Single Family Home for sale in Portsmouth, RI

for $5,699,000 with 5 bedrooms and 7 full baths, 1 half bath. This 7,215 square foot home was built in 2006 on a lot size of 1.67.

A gated, winding drive creates a sense of arrival, leading to a classic coastal fa ade 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.

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Single Family Active

Price

$ 5,699,000

Bedrooms

5

Full Bath

7

Half Bath

1

Property Type

Single Family

Taxes

$ 48,152

Style

Lot Size

1.67

Year Built

2006

Town/City

Portsmouth

County/Region

Newport

MLS | Web ID

1405127

List By
Mott & Chace Sotheby's Intl.

Broker

joe.costa@mottandchace.com

Email

Affordability Calculator

$39,102
Per Month
90%
10%
0%
Monthly Principal & Interest
$35,090
Monthly Property Taxes
$4,013
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
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Pricing History
DatePricePrice ChangeDescription
2/18/2026$5,699,000 Listed Price

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231 Carnegie Harbor Drive, Portsmouth, RI, 02871 is a Single Family Home for sale at $5,699,000 with 7,215 sqft and a lot size of 1.67. 231 Carnegie Harbor Drive has 5 bedrooms, 7.1 baths, and was built in 2006. The property's zip code is 02871 which is in Portsmouth, RI