For Sale
3D Tour3D Tour
Single family home for sale at 231 Carnegie Harbor Dr, Portsmouth, RI 02871 | MLS# 1424943 | Listing updated on 2026-10-01
Photo 1 of Single family home for sale at 231 Carnegie Harbor Dr, Portsmouth, RI 02871 | MLS# 1424943 | Listing updated on 2026-10-01
Photo 2 of Single family home for sale at 231 Carnegie Harbor Dr, Portsmouth, RI 02871 | MLS# 1424943 | Listing updated on 2026-10-01
Photo 3 of Single family home for sale at 231 Carnegie Harbor Dr, Portsmouth, RI 02871 | MLS# 1424943 | Listing updated on 2026-10-01
Photo 4 of Single family home for sale at 231 Carnegie Harbor Dr, Portsmouth, RI 02871 | MLS# 1424943 | Listing updated on 2026-10-01
34+
Beds Icon

Virtual Tour

Beds Icon

Street View

$6,300,000

Monthly Est:$31,357

  • Beds Icon5 Beds
  • Beds Icon
    8 Baths
  • Beds Icon7,215sqft

231 Carnegie Harbor Dr, Portsmouth, RI 02871

$31,357/moEst:

Get Pre-Approved

  • Single Family Residence

  • Built in 2006

  • $-- HOA

  • 1.67 acres lot

  • $873/sq.ft

Description

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.

  • Houzeo last checked: 0 minutes ago
  • Listing updated: October 1, 2026 at 9:16 pm
  • Listing Provided by: Joseph Costa (508) 951-4799 DRE #RES.0046313 | Mott & Chace Sotheby's Intl. (401) 789-8899
  • Source: RI StateWide MLS-RI | MLS#: 1424943 RI StateWide MLS-RI

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    2

  • County

    Newport County

  • City

    Portsmouth

  • Neighborhood

    --

  • Year Built

    2006

  • HOA Fees

    -

  • Finished Area

    7,215 sqft

  • Lot Size

    1.67 acres lot

  • Basement Area

    - sqft

  • MLS Name

    RI StateWide MLS

  • MLS Number

    1424943

  • MLS Status

    Active

  • Days on Market

    8

Continue Your Journey in App

Find your dream home, receive real-time updates, and many more!

Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 5

    Bathrooms: 8

Interior

  • Window Features

    Thermal Windows

  • Interior Features

    Attic, Wet Bar, Bathtub, Cathedral Ceilings, High Ceilings, Interior Steps, Permanent Attic Stairs, Storage, Stall Shower, Tub Shower, Vaulted Ceilings, Cable Tv

  • Heating

    Central, Gas

  • Cooling

    Central Air

  • Exterior Features

    Balcony, Deck, Porch, Patio, Sprinkler Irrigation, Tennis Courts

  • Flooring

    Hardwood, Carpet

  • Sewer

    Septic Tank

  • Appliances

    Dryer, Dishwasher, Exhaust Fan, Disposal, Gas Water Heater, Microwave, Oven, Range, Refrigerator, Washer

Construction

  • Year Built

    Year Built: 2006

  • Home type

    Single Family Residence

  • Construction Materials

    Drywall, Clapboard, Shingle Siding

  • Architectural Style

    Cape Cod

  • Foundation Details

    Concrete Perimeter

Utilities & Energy

  • Fireplace Features

    Gas, Stone

  • Water Source

    Public

  • Utilities

    Underground Utilities

  • Basement

    Exterior Entry, Full, Interior Entry, Partially Finished

  • Electric

    Amps200or More

  • Parking Features

    Attached, Garage

  • Security Features

    Security System Owned

Other Features

  • Lot Features

    Multiple Lots, Private, Secluded, Sprinkler System

  • Community Features

    Golf, Highway Access, Marina, Near Schools, Pool, Public Transportation, Restaurant, Shopping, Tennis Courts, Clubhouse

  • Patio And Porch Features

    Balcony, Deck, Patio, Porch

  • Subdivision Name

    Aquidneck Club

Price History

DateEventPrice

10/01/2026

Source: mls_logoRI StateWide MLS-RI #1424943

Price Increased

$6,300,000 +10.55%

$873/sqft

02/18/2026

Source: mls_logoRI StateWide MLS-RI #1405127

Listed for Sale

$5,699,000

$790/sqft

02/18/2026

Source: mls_logoRI StateWide MLS-RI #1405127

Off Market

$5,699,000 +42.83%

$790/sqft

04/08/2024

Source: mls_logoRI StateWide MLS-RI #1344900

Price Decreased

$3,990,000 -7.21%

$553/sqft

04/08/2024

Source: mls_logoRI StateWide MLS-RI #1344902

Sold

$4,300,000 -4.23%

$596/sqft

Show more

Nearby Homes

Based on information from State-Wide MLS through Oct 10, 2026, 04:00PM. Information is provided exclusively for consumers’ personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties that consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 State-Wide MLS, Inc. All rights reserved.

Advertising Broker: Derek Greene | The Greene Realty Group