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5 Beds
8 Baths
7,215 sqft

$6,300,000

231 Carnegie Harbor Drive, Portsmouth RI, 02871

Price per sqft$873.18
Built in2006
Property size7,215 sqft
Property typeResidential

Overview

Active

Listed Oct 1, 2026

Updated 4 days ago

An unparalleled offering within Carnegie Harbor: a beautifully renovated residence paired with the community's last remaining buildable lot, creating a one-of-a-kind private estate in one of RI's most exclusive gated waterfront communities. The only opportunity of its kind, combining a turnkey luxury residence, adjoining one-acre parcel, privacy, and sweeping Narragansett Bay views. Timeless architecture and sophisticated modern finishes define the residence, with expansive living spaces capturing spectacular water views and sunsets. Set just off the shoreline, the home offers panoramic Narragansett Bay views with added privacy and protection. Generous interiors suit elegant entertaining and everyday living, including a finished lower level ideal for recreation, guests, or extended stays. The grounds feature a professionally designed putting green, chipping area, and practice bunker. The adjoining landscaped one-acre parcel the last buildable lot in Carnegie Harbor offers flexibility to expand the estate, add a guest residence or amenities, or preserve the privacy and open space. Residents enjoy direct gated access to Aquidneck Marina, with the Aquidneck Club golf course moments away. Downtown Newport, world-class sailing, beaches are minutes away. For the buyer seeking something that cannot be replicated, this exceptional property offers the scale, privacy, views, and flexibility of a private Newport-area compound an estate opportunity without equal in Carnegie Harbor.

$41,914/mo

Est. mortgage payment based on a $6,300,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
1424943

Interior Features

Bedrooms
5
Bathrooms
8
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
1.67 Acres

Other Property Details

Taxes
$2,025
Tax Frequency
Annually
Garage
Yes
View
Yes
Waterfront
Yes
55+/Senior Community
No

Courtesy of Mott & Chace Sotheby's Intl., 508-951-4799

The data relating to real estate for sale on this web site comes in part from the IDX Program of the State-Wide MLS, Inc. Real estate listings held by brokerage firms other than Coldwell Banker Realty are marked with the MLS logo and detailed information about them includes the name of the listing brokers. Information deemed reliable but not guaranteed.

©2026 State-Wide MLS, Inc. All rights reserved.

Data last updated 5:42 AM UTC, 10/2/2026.

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