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    Portsmouth, NH Office Spaces for Lease

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    Greenland, NH Newington, NH North Hampton, NH
    Showing 24 of 60 results
    Unique Office Space Overlooking Square
    $3,500/Mo
    Unique Office Space Overlooking Square

    Second-floor office space with views of Market Square.

    26 Market Sq 2, Portsmouth, NH 3801

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    Modern Office Space Available
    $24 SF/Yr
    3,679 SF
    Modern Office Space Available

    Contemporary office space in premier business corridor, available April 2026.

    75 Portsmouth Blvd, Portsmouth, NH

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    Single Room Office For Rent
    $350/Mo
    Single Room Office For Rent

    Single room office space available in Portsmouth, NH.

    6-i-170 West Rd, Portsmouth, NH 3801

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    Office or Medical Office Space
    $16 SF/Yr
    2,027 SF
    Office or Medical Office Space

    Office or medical space in Portsmouth's Pease Tradeport.

    14 Manchester Square, Portsmouth, NH

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    High-End Office Space Available
    $40 SF/Yr
    10,524 SF
    High-End Office Space Available

    Office space with river views in desirable Portsmouth location.

    1 Harbour Place, Portsmouth, NH

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    Commercial For Lease - Portsmouth, NH
    Contact for pricing
    Commercial For Lease - Portsmouth, NH

    Office Units

    1 Greenleaf Woods Drive, Portsmouth, NH 03801

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    Portsmouth Office Space For Lease
    Contact for pricing
    Portsmouth Office Space For Lease

    Versatile office space in Portsmouth, accessible from city or bypass.

    500 Maplewood Avenue, Portsmouth, NH 03801

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    Office Space Sublease Opportunity
    Contact for pricing
    6,000 SF
    Office Space Sublease Opportunity

    6,000 SF office space available for sublease.

    2 International Dr, Portsmouth, NH 3801

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    Office Space Near Downtown Portsmouth
    $19 SF/Yr
    10,244 SF
    Office Space Near Downtown Portsmouth

    Office spaces with natural light and convenient location near I-95.

    135 Commerce Way, Portsmouth, NH

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    Class A Office Space Available
    $18 SF/Yr
    16,027 SF
    Class A Office Space Available

    Flexible office suites with modern amenities and ample parking.

    273 Corporate Dr, Portsmouth, NH

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    Portsmouth Office Space Available
    $12 SF/Yr
    2,875 SF
    Portsmouth Office Space Available

    First floor office space for lease in Portsmouth, NH.

    755 Banfield Road 102-B, Portsmouth, NH 3801

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    Energy Efficient Office Space
    $17 SF/Yr
    5,249 SF
    Energy Efficient Office Space

    Three-story office building in Pease International Tradeport.

    100 International Dr, Portsmouth, NH

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    Office Space Available For Rent
    $35 SF/Yr
    4,870 SF
    Office Space Available For Rent

    4,870 SF office space available on the 2nd floor.

    100 Market St, Portsmouth, NH 3801

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    Second Floor Office with Privacy
    $400/Mo
    402 SF
    Second Floor Office with Privacy

    Private second-floor office space with natural light and ample parking.

    170 West Rd, Portsmouth, NH 3801

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    Medical Office Space Near Hospital
    $18 SF/Yr
    1,995 SF
    Medical Office Space Near Hospital

    Medical office suite for lease across from Portsmouth Regional Hospital.

    330 Borthwick Ave, Portsmouth, NH 3801

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    Portsmouth Office Space Available
    $14 SF/Yr
    1,290 SF
    Portsmouth Office Space Available

    Office space available for lease in Portsmouth, New Hampshire.

    1 Cate St, Portsmouth, NH

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    Portsmouth Office Space Available
    Contact for pricing
    37,969 SF
    Portsmouth Office Space Available

    Office space available for lease in Portsmouth, New Hampshire.

    325 Corporate Drive, Portsmouth, NH 3801

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    Portsmouth Flex/Industrial & Office Space
    $12 SF/Yr
    3,310 SF
    Portsmouth Flex/Industrial & Office Space

    Flex/Industrial and Office spaces available for lease in Portsmouth.

    195 New Hampshire Ave, Portsmouth, NH

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    Economical Office and Warehouse Space
    $12 SF/Yr
    2,539 SF
    Economical Office and Warehouse Space

    Flexible office and warehouse space near major routes.

    200 International Drive, Portsmouth, NH

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    Office Space For Rent
    Contact for pricing
    1,231 SF
    Office Space For Rent

    Office space available for rent in Portsmouth, NH.

    222 International Drive, Portsmouth, NH

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    Portsmouth Office Space For Lease
    $10 SF/Yr
    3,921 SF
    Portsmouth Office Space For Lease

    Versatile office space in Portsmouth, accessible from city or bypass.

    500 Maplewood Ave, Portsmouth, NH 3801

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    Class A Office Park Space
    $18 SF/Yr
    2,000 SF
    Class A Office Park Space

    Amenity-rich, ENERGY STAR certified office space for rent.

    One New Hampshire Avenue, Portsmouth, NH

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    Office Space in Portsmouth Tradeport
    $22 SF/Yr
    8,315 SF
    Office Space in Portsmouth Tradeport

    First floor office space available for lease in Portsmouth, NH.

    90 Arboretum Dr, Portsmouth, NH 3801

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    Remodeled Colonial Office Building
    $30 SF/Yr
    4,928 SF
    Remodeled Colonial Office Building

    Recently remodeled office building with potential for additional office space.

    110 Chapel St, Portsmouth, NH 3801

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