Advertise
    Rhode Island
    Duplex

    Newport County, RI Duplexes for Sale

    Notify Me
    List
    Map
    Providence, RI Woonsocket, RI Pawtucket, RI Warwick, RI Cranston, RI West Warwick, RI East Providence, RI North Providence, RI
    34 properties
    Sort:
    Colonial-Era Duplex with Fireplaces
    Updated: Sep 10
    Colonial-Era Duplex with Fireplaces

    57 Farewell Street, Newport, RI 02840

    $1,850,000
    3,848 sqft 0.18 AC lot
    1750 construction with 3,848 square feet of total property size
    Duplex layout with two bedrooms and one full bathroom on each side
    One residence includes a finished third floor with two bedrooms and a bathroom
    12 working fireplaces with original tile surrounds
    0.18‑acre parcel outside Newport’s Historic District
    View details
    Historic Duplex with Barn
    Updated: Aug 6
    Historic Duplex with Barn

    22 South Avenue, Tiverton, RI 02878

    $895,000
    2,070 sqft 0.29 AC lot
    Two‑family property with 2,070 square feet and two units exceeding 1,000 square feet each
    Each unit includes 2‑3 bedrooms and a flexible floor plan
    896‑square‑foot finished barn with exposed beams and hardwood floors
    Historic 1890 construction with hardwood floors, wainscoting, built‑ins, and sunroom
    Three‑bay garage, potting shed, and full‑sized greenhouse
    View details
    Duplex with Heated Lower Level
    Duplex with Heated Lower Level

    15 Dennison Street, Newport, RI 02840

    $1,225,000
    2,656 sqft 0.07 AC lot

    Two-family layout includes a radiant-heated lower level with concrete floors.

    View details
    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Mixed-Use Live-Work Property
    Mixed-Use Live-Work Property

    1019 Main Rd, Tiverton, RI 02878

    $975,000
    5,024 sqft 0.23 AC lot

    Corner mixed-use property with an upper 2-bedroom apartment and a street-level antique shop.

    View details
    Historic Stone Duplex
    Historic Stone Duplex

    2 Hazard Avenue, Newport, RI 02840

    $7,500,000
    8,660 sqft 0.64 AC lot

    Two residences include private patios, fireplaces, and exposed stonework.

    View details
    Two-Residence Duplex
    Two-Residence Duplex

    16 Sherman Street, Newport, RI 02840

    $2,498,888
    3,600 sqft 0.10 AC lot

    A legally configured pair of residences offers the option to occupy both or use one as a separate rental residence.

    View details
    Renovated Two-Unit Duplex
    Renovated Two-Unit Duplex

    7 Sheffield Avenue, Newport, RI 02840

    $1,250,000
    2,079 sqft 0.11 AC lot

    Two separately metered residences offer distinct outdoor areas, updated systems, and flexible one- and two-bedroom configurations.

    View details
    Colonial-Era Duplex with Fireplaces
    Colonial-Era Duplex with Fireplaces

    57 Farewell Street, Newport, RI 02840

    $1,850,000
    3,848 sqft

    Two residences feature formal entertaining rooms, period staircases, private parking, and an enclosed garden on Farewell Street.

    View details
    Duplex Property with Guest Cottage
    Duplex Property with Guest Cottage

    18 Ledge Road, Newport, RI 02840

    $6,800,000
    3,400 sqft 1.63 AC lot

    Two-residence property with a three-bedroom main home, separate rental cottage, and established residential improvements.

    View details
    8-Bedroom Duplex
    8-Bedroom Duplex

    34 Bull Street, Newport, RI 02840

    $1,860,000
    3,550 sqft 0.07 AC lot

    Flexible floor plan with three full baths and walkable access to downtown Newport.

    View details
    Duplex with Garden Grounds
    Duplex with Garden Grounds

    15 Dennison Street, Newport, RI 02840

    $1,225,000
    2,656 sqft

    Two-family residence with original woodwork, a rear deck, maintained gardens, and a heated lower level for flexible use.

    View details
    Upgraded Duplex Near Beach
    Upgraded Duplex Near Beach

    4 James Street, Middletown, RI 02842

    $1,800,000
    5,144 sqft 0.25 AC lot

    Two rental units offer flexible layouts, furnished interiors, and seasonal occupancy through May 2026.

    View details
    Duplex Property With Detached Barn
    Duplex Property With Detached Barn

    46 Carr Lane, Jamestown, RI 02835

    $1,095,000
    2,502 sqft 2.02 AC lot

    Two legal residences include Victorian and ranch-style cottages with private well and septic service.

    View details
    Duplex Property with Rental Cottage
    Duplex Property with Rental Cottage

    18 Ledge Rd, Newport, RI 02840

    $6,800,000
    3,400 sqft 1.60 AC lot

    Two residences occupy a legal two-family lot with private green space and mature trees.

    View details
    Three-Level Duplex with Private Patios
    Three-Level Duplex with Private Patios

    1 Pell Street, Newport, RI 02840

    $1,800,000
    5,312 sqft 0.10 AC lot

    Side-by-side residences offer flexible layouts, private outdoor space, and separate living arrangements in Newport.

    View details
    Triplex with Private Yard and Garage
    Triplex with Private Yard and Garage

    247 W Main Road, Middletown, RI 02842

    $1,249,000
    2,858 sqft 0.44 AC lot

    Triplex with private yard, two-car garage, oil heat, and public sewer.

    View details
    Historic Two-Unit Townhouse
    Historic Two-Unit Townhouse

    98 John St, Newport, RI 02840

    $1,195,000
    2,458 sqft

    Distinctive two-level residence with period details, separate utilities, private patio, and flexible living arrangements.

    View details
    Duplex with Original Features
    Duplex with Original Features

    33 Elm Street, Newport, RI 02840

    $1,200,000
    2,000 sqft 0.10 AC lot

    Legal two-family layout with fireplaces on both levels, an enclosed rear yard, and an updated first-floor kitchen.

    View details
    Renovated Two-Family Residence
    Renovated Two-Family Residence

    17 Dearborn Street, Newport, RI 02840

    $1,445,000
    2,100 sqft

    Recently renovated two-family home with independently metered units, private laundry, and an expansive backyard.

    View details
    Equestrian Estate with Indoor Arena
    Equestrian Estate with Indoor Arena

    3622 Main Road, Tiverton, RI 02878

    $2,500,000
    4,876 sqft 32.00 AC lot

    Large equestrian property with multiple barns, riding facilities, a residence, and a separate historic two-family home.

    View details
    Tenant-Occupied Two-Unit Duplex with Patio
    Tenant-Occupied Two-Unit Duplex with Patio

    82 Burnside Ave, Newport, RI 02840

    $979,000
    2,004 sqft

    Duplex with tenant-occupied units, two off-street parking spaces, a private rear patio, and separate utilities.

    View details
    Side-by-Side Duplex
    Side-by-Side Duplex

    249 W Main Road, Middletown, RI 02842

    $499,000
    1,060 sqft 0.13 AC lot

    Two one-bedroom residences offer separate entrances, practical layouts, and access to shopping, dining, beaches, and Newport amenities.

    View details
    Renovated Duplex with Bridge Views
    Renovated Duplex with Bridge Views

    7 Sheffield Avenue, Newport, RI 02840

    $1,250,000
    2,079 sqft

    Two units offer separate utilities, outdoor areas, in-unit laundry, and off-street parking for four vehicles.

    View details
    Two-Unit Duplex Property
    Two-Unit Duplex Property

    249 W Main Road, Middletown, RI 02842

    $499,000
    0.13 AC lot

    Side-by-side residences offer private entrances and one-bedroom, one-bath layouts.

    View details

    Newport County, RI Duplexes Market Trends and Statistics

    Explore 34 duplexes for sale in Newport County, RI, showcased through 34 active listings on our real estate platform. These investment opportunities span a total of 86,401 square feet of properties for sale, with an estimated market value of $62,756,888.

    Sale prices for duplexes in Newport County, RI start at $499,000, averaging $1,845,790, and reaching up to $7,500,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Duplexes by market

    Browse Duplexes for Sale Near Newport, RI

    Popular Categories

    Featured Newport County Real Estate Agencies

    Realmo connects you with licensed Newport County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    Hogan Associates | Christie's International Real Estate
    294 Valley Rd. Middletown, RI 02842
    Phone: 14018459500
    www.hoganri.com
    ReMax Professionals of Newport
    55 Memorial Blvd. Newport, RI 02840
    Phone: 14018490100
    www.newporttothemax.com
    Keller Williams Realty of Newport / East Bay / North Kingstown
    47 Valley Road Middletown, RI 02842
    Phone: 14018459200
    www.kwnewport.com

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!