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    New Hampshire Duplexes for Sale

    111 results
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    Flexible Multi-Family Residence Near Downtown
    $269,000
    1,462 SF

    Flexible Multi-Family Residence Near Downtown

    98 Carroll St, Keene, NH 03431

    Adaptable multi-family property near downtown, hospital, and schools.

    • Flexible multi‑family property adaptable as a duplex, single‑family home, or current configuration with studio space.
    • Separate driveways, electric, and hot water provide multi‑unit flexibility.
    • Recent improvements include new porches, fresh paint, new flooring, refinished hardwood floors, newer furnace and water heaters.
    • Convenient location close to downtown, the hospital, and schools.
    • Features four bedrooms and 1 3/4 baths.
    Updated: Jan 7
    View details
    Victorian Two-Family Home Near Village
    $895,000
    4,288 SF

    Victorian Two-Family Home Near Village

    9 Swamscott St, Newfields, NH 03856

    Two-family Victorian home near Newfields village with modern updates.

    • Legal two‑family home featuring two generously sized units, each with 3 bedrooms and 2 bathrooms.
    • Prime location near Newfields village, Routes 101 and 95, rail trails, Fort Rock, and convenient access to Boston and Portland.
    • Historic 1850s Victorian with original architectural details like wide pine floors, pocket doors, and a cupola.
    • Enjoy over 4,288 sq. ft. of living space with soaring ceilings.
    • Modern updates throughout ensure comfort and functionality while preserving historic charm.
    Updated: Nov 10, 2025
    View details
    Well-Maintained Commercial Building For Sale
    $274,900
    0.22 Acres

    Well-Maintained Commercial Building For Sale

    Two-unit building with commercial tenant and residential unit.

    324 Main St, Berlin, NH 03570
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    Bartlett Commercial Opportunity For Sale
    $450,000
    0.32 Acres

    Bartlett Commercial Opportunity For Sale

    Turnkey restaurant with two residential units in Mount Washington Valley.

    1395 Us Rt 302, Bartlett, NH 03812
    View details
    Dover Duplex Opportunity Near Downtown
    $450,000
    2,657 SF

    Dover Duplex Opportunity Near Downtown

    Duplex near Henry Law Park and downtown Dover.

    3-5 Niles St, Dover, NH 03820
    View details
    Kensington Multi-Family Home with Apartment
    $900,000
    2,098 SF

    Kensington Multi-Family Home with Apartment

    Single-family home with legal in-law apartment on nearly 5 acres.

    226 Amesbury Rd, Kensington, NH 03833
    View details
    Versatile Multi-Family Property in Raymond, NH
    $525,000
    1,942 SF

    Versatile Multi-Family Property in Raymond, NH

    Multi-family property with main home and separate apartment on 0.25-acre.

    7 Moulton St, Raymond, NH 03077
    View details
    Strafford Multi-Family Home with Updates
    $425,000
    1,954 SF

    Strafford Multi-Family Home with Updates

    Well-maintained multi-family home near Bow Lake, ideal for investors.

    11 Drake Hill Rd, Strafford, NH 03884
    View details
    New Multifamily Townhouse-Style Property
    $725,000
    2,848 SF

    New Multifamily Townhouse-Style Property

    New construction multifamily property with two 3-bedroom units.

    51 Academy St, Laconia, NH 03246
    View details
    Berlin Multi-Family with 3-Bay Garage
    $189,900
    3,008 SF

    Berlin Multi-Family with 3-Bay Garage

    Spacious two-unit property with rental potential near downtown Berlin.

    150 Prospect St, Berlin, NH 03570
    View details
    Mixed-Use Property in Conway, NH
    $475,000
    2,900 SF

    Mixed-Use Property in Conway, NH

    Two-unit multi with business space and rental income potential.

    9 East Side Rd, Conway, NH 03818
    View details
    Somersworth Two-Unit Multifamily Home
    $499,000
    2,787 SF

    Somersworth Two-Unit Multifamily Home

    Charming two-unit multifamily home in a desirable neighborhood.

    23 Mount Vernon St, Somersworth, NH 03878
    View details
    New Condex Near Exit 11
    $1,358,000
    4,280 SF

    New Condex Near Exit 11

    Newly built condex near Exit 11 with modern design.

    5 Jennifer Dr, Merrimack, NH 03054
    View details
    Versatile Multi-Family Home on Acreage
    $579,900
    1,834 SF

    Versatile Multi-Family Home on Acreage

    Two-family home on 1.37 acres near downtown Dover.

    15 Dover Point Rd, Dover, NH 03820
    View details
    Two Homes, One Unique Property
    $624,900
    1,832 SF

    Two Homes, One Unique Property

    Two separate homes on one level lot near North Conway.

    41 Linden Rd, Conway, NH 03860
    View details
    Berlin Multi-Family Investment Opportunity
    $115,900
    1,368 SF

    Berlin Multi-Family Investment Opportunity

    Two-family home near downtown Berlin with income potential.

    761 Western Ave, Berlin, NH 03570
    View details
    Historic Claremont Building For Sale
    $395,000
    0.09 Acres

    Historic Claremont Building For Sale

    Downtown building with restaurant and apartment, generating monthly income.

    36-38 Opera House Sq, Claremont, NH 03743
    View details
    Multi-Family Near Downtown Nashua
    $515,000
    2,604 SF

    Multi-Family Near Downtown Nashua

    Multi-family property near downtown Nashua shopping and dining.

    18-20 Maple St, Nashua, NH 03064
    View details
    Nashua Multi-Family with Parking
    $399,900
    1,599 SF

    Nashua Multi-Family with Parking

    Cape-style two-family near downtown with separate parking lot.

    5-7 Shedds Ave, Nashua, NH 03060
    View details
    New Boston Multi-Family Compound
    $549,900
    2,779 SF

    New Boston Multi-Family Compound

    Two-unit property with carriage house ADU on one acre.

    1 Old Coach Rd, New Boston, NH 03070
    View details
    Mixed-Use Property in Lakes Region
    $675,000
    12,779 SF

    Mixed-Use Property in Lakes Region

    Income-producing property with business potential near lakes and mountains.

    45 Old Granite Rd, Ossipee, NH 03864
    View details
    Berlin Multi-Family Investment Opportunity
    $126,000
    1,532 SF

    Berlin Multi-Family Investment Opportunity

    Two-unit property with income potential, backyard, and off-street parking.

    531 Hillsboro St, Berlin, NH 03570
    View details
    Mixed-Use Investment Opportunity
    $224,900
    0.14 Acres

    Mixed-Use Investment Opportunity

    Three-unit property with commercial and residential spaces in downtown Colebrook.

    106 Main St, Colebrook, NH 03576
    View details
    Remodeled Two-Family Home Near Beach
    $1,200,000
    1,920 SF

    Remodeled Two-Family Home Near Beach

    Two-family home near Hampton Beach, ideal for rental income.

    3 Harris Ave, Hampton, NH 03842
    View details

    New Hampshire Duplexes Investment Opportunities Market Analysis

    Explore 108 duplexes for sale in New Hampshire, showcased through 111 active listings on our real estate platform. These investment opportunities span a total of 136,143,731 square feet of properties for sale, with an estimated market value of $34,337,390.

    Prices for duplexes in New Hampshire start at $109,500, averaging $520,263, and reaching up to $2,100,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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