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    Sullivan County, NH Duplexes for Sale

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    Manchester, NH Berlin, NH Laconia, NH Dover, NH Nashua, NH Portsmouth, NH Gilford, NH Keene, NH
    9 properties
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    Renovated Two-Unit Duplex
    Updated: Sep 12
    Renovated Two-Unit Duplex

    16 Beech Street, Newport, NH 03773

    $399,900
    2,159 sqft 0.10 AC lot
    Two‑unit duplex with 2159 square feet on a 0.1‑acre lot
    First‑floor unit offers 3 bedrooms with rear‑yard and basement access
    Second‑floor unit includes 2 bedrooms, 1.5 baths, 2 full stories, and 2 bonus rooms
    Separate utilities and independent Rinnai propane and forced‑air heating systems
    Major updates include a 30‑year architectural shingle roof, vinyl siding, windows, doors, stairs, and railings
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    Duplex with Updated Roof
    Updated: Sep 10
    Duplex with Updated Roof

    114-116 Judland Heights, Charlestown, NH 03603

    $389,000
    1,768 sqft 1.04 AC lot
    Two‑unit duplex built in 1995 with 1,768 square feet
    Situated on a 1.04‑acre lot in Charlestown, NH
    Each unit includes 2 bedrooms and 1 full bathroom
    Separate driveway, carport, basement area, laundry hookups, and heating system for each unit
    Newer appliances in both units, including refrigerators and electric stoves less than one year old
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    Updated Duplex with Apartment
    Updated Duplex with Apartment

    264 Chestnut Street, Claremont, NH 03743

    $524,000
    3,100 sqft 1.21 AC lot

    R1-zoned duplex with a four-bedroom primary residence and separate apartment offering flexible occupancy options.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Turnkey Investment Property with Riverview
    Turnkey Investment Property with Riverview

    264 Chestnut Street, Claremont, NH 03743

    $524,000
    3,100 sqft

    High-yield investment with rental income potential and river views.

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    Duplex with Separate One-Bedroom Apartment
    Duplex with Separate One-Bedroom Apartment

    89 Belding Street, Claremont, NH 03743

    $265,000
    2,440 sqft 0.36 AC lot

    Two-level main residence includes an independent apartment with separate utilities and heating.

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    Renovated Two-Unit Duplex
    Renovated Two-Unit Duplex

    16 Beech St, Newport, NH 03773

    $399,900
    2,159 sqft

    Separate utilities and updated systems support flexible owner-occupant or rental use.

    View details
    Updated Two-Unit Duplex
    Updated Two-Unit Duplex

    114-116 Judland Hts, Charlestown, NH 03603

    $389,000
    1.04 AC lot

    Two residential units provide separate parking, laundry hookups, and basement storage.

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    Mixed-Use Flex Property with Drive-In
    Mixed-Use Flex Property with Drive-In

    29, 00 Pearl St, Newport, NH 03773

    $309,000

    Mixed-use flex property with workshop space and drive-in garage access, plus two residential apartments.

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    Commercial Land with Rental House
    Commercial Land with Rental House

    98-102 Washington Street, Claremont, NH 03743

    $225,000

    Commercially zoned acreage includes a fully rented two-apartment house conveyed in As Is condition.

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    Based on your search, we've compiled 9 Potential Opportunities for your consideration. Besides 9 Active listings in Sullivan County, NH, we suggest exploring several alternatives:

    Sullivan County, NH Duplexes Market Trends and Statistics

    Explore 9 duplexes for sale in Sullivan County, NH, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 14,726 square feet of properties for sale, with an estimated market value of $3,424,800.

    Sale prices for duplexes in Sullivan County, NH start at $225,000, averaging $380,533, and reaching up to $524,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Featured Sullivan County Real Estate Agencies

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

    Town & Country Realty Associates
    26 Tremont Street Claremont, NH 03743
    Phone: 16035425188
    townandcountryrealty.com
    Coldwell Banker Homes Unlimited
    112 Washington Street Claremont, NH 03743
    Phone: 16035422503
    www.Coldwellbankernh.com

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