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.

Agent Description

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

2 stories
7 full, 1 half
8 spaces
2006

Amenities

FireplaceViewHardwoodA/C

Monthly Cost Estimate

$31,853/mo

20% down · 6.5% · 30 years

Principal$4,122
Interest$24,696
Insurance$1,662
HOA$1,374

Estimates only. Actual payments may vary.

Location

231 Carnegie Harbor Drive

Portsmouth, RI 02871

Aquidneck Club/ Waterview

Features & Amenities

Interior Features

Wall (Dry Wall)AtticAttic StairsAttic StorageCathedral CeilingsStairsWet BarPlumbing (Copper)Plumbing (Galvanized)Plumbing (Mixed)Insulation (Ceiling)Insulation (Floors)Insulation (Walls)

Exterior Features

BalconyDeckPorch

Property Details

Flooring

Hardwood

Construction

Dry Wall Masonry Shingles

Views

Water

Pool Features

PorchDeck

Parking

Open

Heating

Forced AirNatural Gas

Cooling

Central Air

Appliances

Gas Water HeaterDishwasherDryerExhaust FanDisposalRange HoodMicrowaveOven/RangeRefrigeratorWasher

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.

JC

Joseph Costa

Agent at Mott & Chace Sotheby's Intl.

(401) 789-8899

Listed by Mott & Chace Sotheby's Intl. · View on Broker Site

MLS# 1405127· Source: listhub· Updated 51 days ago

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.

231 Carnegie Harbor Drive, Portsmouth, RI 02871

Open this listing in: