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    New Hampshire Duplexes for Sale

    135 results
    Notify Me
    New
    Dover Duplex with Barn
    $499,900
    2,657 SF

    Dover Duplex with Barn

    3-5 Niles St, Dover, NH 03820

    Two-unit property with barn near downtown Dover.

    • Classic Colonial with a two‑story addition and attached sun porch.
    • Spacious rooms on the first and second floors, plus additional rooms in the attic.
    • Prime location near Henry Law Park, Cochecho waterfront, and downtown Dover.
    • Potential for income generation as a duplex.
    • Large barn with loft offers ample storage or workshop space.
    Last Update: Dec 13
    View details
    New
    Spacious Two-Unit Home in Salem
    $569,900
    Pending

    Spacious Two-Unit Home in Salem

    48 Pond St, Salem, NH 03079

    Flexible two-unit home perfect for extended family or work-from-home.

    • New leach field installed in 2024.
    • Flexible layout ideal for extended family, in‑home care, or multiple work‑from‑home setups.
    • Enjoy the fully fenced‑in backyard with above‑ground pool.
    • Conservation land bordering the property provides privacy and a natural backdrop.
    • Septic system replaced in 2016.
    Last Update: Dec 12
    View details
    New
    Income Property in Downtown Concord
    $595,000
    3,853 SF

    Income Property in Downtown Concord

    Spacious multi-family property with income potential in downtown Concord.
    26 South St, Concord, NH 03301
    View details
    New
    Keene Multifamily with Versatile Barn
    $325,000
    Pending

    Keene Multifamily with Versatile Barn

    Two-unit multifamily with a versatile barn in Keene, NH.
    49-51 Howard St, Keene, NH 03431
    View details
    New
    Victorian Multi-Family with Modern Luxury
    $750,000
    2,861 SF

    Victorian Multi-Family with Modern Luxury

    Grand Victorian with modern updates, ideal for owner-occupancy or investment.
    631 Lake Ave, Manchester, NH 03103
    View details
    New
    Versatile Multi-Family Home with Apartment
    $525,000
    1,942 SF

    Versatile Multi-Family Home with Apartment

    Multi-family property with a main home and separate apartment.
    7 Moulton St, Raymond, NH 03077
    View details
    Remodeled Duplex Near Newfound Lake
    $565,500
    3,500 SF

    Remodeled Duplex Near Newfound Lake

    Turnkey investment: remodeled duplex near downtown Bristol and Newfound Lake.
    333 Lake St, Bristol, NH 03222
    View details
    New
    Tuftonboro Multi-Family Home with Apartment
    $489,900
    2,270 SF

    Tuftonboro Multi-Family Home with Apartment

    Three-bedroom home with a separate one-bedroom apartment.
    175 Mountain Rd, Tuftonboro, NH 03816
    View details
    New
    Updated Duplex Near Lake Winnisquam
    $449,900
    2,670 SF

    Updated Duplex Near Lake Winnisquam

    Updated duplex near downtown Laconia with strong income potential.
    158 Court St, Laconia, NH 03246
    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
    New
    Renovated Duplex: Investment or Owner-Occupant
    $575,000
    1,982 SF

    Renovated Duplex: Investment or Owner-Occupant

    Recently renovated duplex with modern finishes, ideal for investors/owner-occupants.
    57 Congress St, Rochester, NH 03867
    View details
    New
    Berlin Multi-Family Investment Opportunity
    $165,000
    1,272 SF

    Berlin Multi-Family Investment Opportunity

    Well-maintained, furnished duplex with established rental history in Berlin, NH.
    124 Denmark St, Berlin, NH 03570
    View details
    New
    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
    New Boston Multi-Family Compound
    $549,900
    2,779 SF

    New Boston Multi-Family Compound

    Two-unit property with additional carriage house on a one-acre lot.
    1 Old Coach Rd, New Boston, NH 03070
    View details
    Charming Nashua Multi-Family Home
    $550,000
    1,888 SF

    Charming Nashua Multi-Family Home

    Two-unit home with updates, investment or multi-generational opportunity.
    1-3 Circle Ave, Nashua, NH 03060
    View details
    Refreshed Victorian with Income Potential
    $450,000
    4,017 SF

    Refreshed Victorian with Income Potential

    Victorian home with apartment, flexible space, and recent updates.
    73 W Main St, Hillsborough, NH 03244
    View details
    Laconia Multi-Family Investment Opportunity
    $389,900
    2,088 SF

    Laconia Multi-Family Investment Opportunity

    Two-unit property in central Laconia, ideal for investors/owner-occupants.
    32 Summer St, Laconia, NH 03246
    View details
    Multi-Family Investment Opportunity
    $570,000
    3,158 SF

    Multi-Family Investment Opportunity

    Two-unit property with garage and income potential in Raymond, NH.
    17 Old Fremont Road Ext, Raymond, NH 03077
    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
    Turnkey Two-Family Investment Property
    $359,900
    2,785 SF

    Turnkey Two-Family Investment Property

    Fully rented two-family property near Keene State College and downtown.
    15 Jennison St, Keene, NH 03431
    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
    Charming Exeter Multi-Family Property
    $640,000
    2,208 SF

    Charming Exeter Multi-Family Property

    Sun-filled 2-unit property near Exeter town center.
    48 Winter St, Exeter, NH 03833
    View details
    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
    Gorham Multi-Family Income Property
    $225,000
    3,057 SF

    Gorham Multi-Family Income Property

    Well-maintained two-unit property near downtown Gorham, New Hampshire.
    15 Alpine St, Gorham, NH 03581
    View details

    New Hampshire Duplexes Investment Opportunities Market Analysis

    Explore 133 duplexes for sale in New Hampshire, showcased through 135 active listings on our real estate platform. These investment opportunities span a total of 608,784,977 square feet of properties for sale, with an estimated market value of $37,537,790.

    Prices for duplexes in New Hampshire start at $115,900, averaging $514,216, 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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