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    Windham County, CT Office Spaces for Lease

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    New Haven, CT Bridgeport, CT Hartford, CT
    34 results
    Spacious Commercial Office Building
    $14 SF/Yr
    3,848 SF
    Spacious Commercial Office Building

    7 Kennedy Drive, Putnam, CT 06260

    Well-designed office building suitable for medical, professional, or administrative use.
    • Spacious commercial office building suitable for medical, professional, or administrative use.
    • Excellent accessibility and convenient location near I‑395.
    • Features 10 exam rooms, 5 private offices, and a large multi‑purpose office area.
    • Large private parking area with great visibility.
    • Handicap Design and Accessible Approach with Ramp.
    Updated: Apr 2
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    Move-in Ready Brooklyn Office Space
    $1,750/Mo
    696 SF
    Move-in Ready Brooklyn Office Space

    144 S Main Street, Brooklyn, CT 06234

    Versatile office space in a high-visibility, convenient location.
    • Move‑in ready and fully furnished, allowing for immediate occupancy.
    • Prime, high‑visibility location with strong daily traffic exposure.
    • Convenient access to Route 6 and I‑395.
    • Meticulously maintained and in excellent condition.
    • Versatile professional layout suitable for various business types.
    Updated: Mar 1
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    Plainfield Commercial Space For Rent
    $2,400/Mo
    2,850 SF
    Plainfield Commercial Space For Rent

    Two storefront units available, suitable for retail or restaurant.

    57 Wauregan Road, Plainfield, CT 06387

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    Functional Office Suite For Rent
    $13 SF/Yr
    3,200 SF
    Functional Office Suite For Rent

    3,200 SF office suite with finished lower level.

    30 Harris Street, Putnam, CT 6260

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    Downtown Danielson Commercial Space
    $1,200/Mo
    576 SF
    Downtown Danielson Commercial Space

    Commercial space in downtown Danielson, perfect for various businesses.

    72A Main Street, Killingly, CT 6239

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    Functional Office Suite For Rent
    $13 SF/Yr
    3,324 SF
    Functional Office Suite For Rent

    3,200 SF office suite with finished lower level.

    30 Harris Street, Putnam, CT 6260

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    Adaptable Commercial Space Available
    $2,400/Mo
    1,974 SF
    Adaptable Commercial Space Available

    Versatile space suitable for salon, spa, office, or retail.

    712-716 Norwich Road, Plainfield, CT 6374

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    Windham Office/Retail Space Available
    $18 SF/Yr
    4,600 SF
    Windham Office/Retail Space Available

    Class A office/retail space in a high-traffic location.

    1320 Main Street #5, Windham, CT 6226

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    Warehouse/Distribution Suite at Oneco Falls
    $6 SF/Yr
    5,625 SF
    Warehouse/Distribution Suite at Oneco Falls

    Prime warehouse space with high ceilings and convenient highway access.

    1148 Plainfield Pike #A, Sterling, CT 6377

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    Modern Industrial Warehouse/Manufacturing Space
    $9 SF/Yr
    30,000 SF
    Modern Industrial Warehouse/Manufacturing Space

    New industrial building near I-395, ideal for warehouse or manufacturing.

    207 Tracy Road, Building B, Killingly, CT 6241

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    Move-in Ready Office Space
    $1,750/Mo
    Move-in Ready Office Space

    Versatile office space in a high-visibility location, fully furnished.

    144 S Main St, Brooklyn, CT 6234

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    Commercial Space with Flexible Layout
    $2,400/Mo
    Commercial Space with Flexible Layout

    Versatile space suitable for salon, spa, office, or retail.

    712-716 Norwich Road, Plainfield, CT 6374

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    Move-in Ready Furnished Office Space
    $1,750/Mo
    696 SF
    Move-in Ready Furnished Office Space

    Versatile office space in a high-visibility, convenient location.

    144 South Main Street, Brooklyn, CT 6234

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    Downtown Danielson Mixed-Use Opportunity
    $1,200/Mo
    Downtown Danielson Mixed-Use Opportunity

    Mixed-use property with ample parking and updated features for rent.

    113 School St, Danielson, CT 6239

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    Downtown Putnam Commercial Space
    $1,675/Mo
    600 SF
    Downtown Putnam Commercial Space

    Versatile commercial space in downtown Putnam, suitable for various uses.

    112 Main Street, Putnam, CT 6260

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    Industrial Space for Lease
    $8 SF/Yr
    42,000 SF
    Industrial Space for Lease

    42,000 SF industrial/commercial space suitable for distribution, manufacturing, warehousing.

    55 Lathrop Road Extension, Plainfield, CT 6374

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    Downtown Commercial Space For Rent
    $600/Mo
    400 SF
    Downtown Commercial Space For Rent

    Versatile commercial space in a prime downtown location.

    14 Center Street, Killingly, CT 6239

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    Downtown Danielson Commercial Space Available
    $1,200/Mo
    Downtown Danielson Commercial Space Available

    Commercial space for rent in a desirable downtown location.

    72A Main St, Danielson, CT 6239

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    Spacious Office Building For Rent
    $14 SF/Yr
    Spacious Office Building For Rent

    Well-designed commercial office building suitable for medical or professional use.

    7 Kennedy Dr, Putnam, CT 6260

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    Killingly Office Space For Rent
    $1,300/Mo
    700 SF
    Killingly Office Space For Rent

    Office space available for lease in Killingly, Connecticut.

    10 Center Street, Killingly, CT 6239

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    Downtown Willimantic Retail/Office Space
    $12 SF/Yr
    12,838 SF
    Downtown Willimantic Retail/Office Space

    Retail or office space in downtown Willimantic.

    757 Main Street, Windham, CT 6226

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    Retail/Office Space on Route 32
    $18 SF/Yr
    4,912 SF
    Retail/Office Space on Route 32

    Retail and office spaces available near major retailers and universities.

    1681 West Main Street, Windham, CT 6226

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    Professional Office Space Available
    Contact for pricing
    6,000 SF
    Professional Office Space Available

    Up to 6,000 SF of office space for lease.

    35-39 Kennedy Dr, Putnam, CT 6260

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    Renovated Office Suite with Charm
    $900/Mo
    270 SF
    Renovated Office Suite with Charm

    Private first-floor office suite with shared amenities and utilities included.

    211 Storrs Road #102, Mansfield, CT 6250

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    Windham County, CT Office Spaces Leasing Opportunities Market Analysis

    Explore Office Spaces leasing options in Windham County, CT with 34 listings featured on our commercial real estate exchange. The current inventory includes 149,937 square feet of properties with an estimated lease value of $469 /Mo.

    Estimated lease rates for Office Spaces in Windham County, CT begin at $4 SF/Yr, with an average of $18 SF/Yr and extend to $40 SF/Yr.
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