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    Fairfield County, CT Office Buildings for Lease

    72 results
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    Shelton CT Office Space Available
    $9 SF/Yr
    54,219 SF

    Shelton CT Office Space Available

    1 Greenwich Pl, Shelton, CT 06484

    Two-story office complex in Shelton, CT with walking trails.

    • Prime location with easy access to RT 8 and RT 15.
    • Available 10,000 SF and 5,000 SF units on the second floor.
    • Professional two‑story complex with natural light.
    • Elevator and freight elevator access.
    • Wooded area with walking trails and a pond.
    Updated: Jul 29, 2025
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    Ridgefield Commercial Space For Lease
    $19 SF/Yr
    21,000 SF

    Ridgefield Commercial Space For Lease

    38 A Grv St, Ridgefield, CT 06877

    Medical/Office building with upgrades, natural light, and a clean location.

    • Under new management with many new upgrades
    • Great natural light
    • Safe and clean location
    • Suitable for medical/office professionals
    • Central air conditioning
    Updated: Nov 24, 2025
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    Historic Office Space in Westport
    $75 SF/Yr
    2,599 SF

    Historic Office Space in Westport

    Historic office building in downtown Westport with parking and generator.

    61 Jesup Rd, Westport, CT 06880
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    Danbury Main Street Medical Office
    $16 SF/Yr
    28,000 SF

    Danbury Main Street Medical Office

    Prime Danbury location, 3,912 SF available

    345 Main St, Danbury, CT 06810
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    New Fairfield Office Suites
    $20 SF/Yr
    23,695 SF

    New Fairfield Office Suites

    Prime CT location, flexible spaces.

    100 Ct-37, New Fairfield, CT 06812
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    Waterfront Office Building For Rent
    Contact for pricing
    11,500 SF

    Waterfront Office Building For Rent

    Three-story office building with panoramic waterfront views and convenient access.

    105 Rowayton Ave, Norwalk, CT 06853
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    Wilton Center Office Building
    Contact for pricing
    5,800 SF

    Wilton Center Office Building

    86,000 square foot office building in Wilton Center.

    15 Old Danbury Rd, Wilton, CT 06897
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    Prime Office Space on Post Road
    $45 SF/Yr

    Prime Office Space on Post Road

    Centrally located office building near restaurants and shopping.

    272 Post Rd East, Westport, CT 06880
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    Class A Office Space
    $40 SF/Yr
    9,677 SF

    Class A Office Space

    Available office space in Stamford Town Center area.

    300 Atlantic St, Stamford, CT 06901
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    Class A Office Space Available
    $19 SF/Yr
    12,851 SF

    Class A Office Space Available

    High-quality office spaces for lease in Danbury, Connecticut.

    100 Mill Plain Rd, Danbury, CT 06811
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    Riverside Avenue Office Complex
    Contact for pricing
    5,115 SF

    Riverside Avenue Office Complex

    Office complex near downtown Westport and Saugatuck River.

    329 Riverside Ave, Westport, CT 06880
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    Norwalk Office Space For Rent
    Contact for pricing
    55,503 SF

    Norwalk Office Space For Rent

    Class A office building near Merritt 7 train station.

    901 Main Ave, Norwalk, CT 06851
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    Class A Office Building
    Contact for pricing

    Class A Office Building

    Four-story, 164,821 square-foot Class A office building for lease.

    200 1 Stamford Pl, Stamford, CT 06902
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    Class A Office Building
    Contact for pricing

    Class A Office Building

    Four-story office building in Harbor Plaza Complex overlooking the harbor.

    208 Harbor Dr, Stamford, CT 06902
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    Four-Story Office Building For Rent
    Contact for pricing
    63,000 SF

    Four-Story Office Building For Rent

    63,000 Sq.Ft. office building in a three-building office park.

    4 Armstrong Rd, Shelton, CT 06484
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    Renovated Office Building Near Station
    $30 SF/Yr
    2,628 SF

    Renovated Office Building Near Station

    Two-story, renovated office building near Fairfield Metro train station.

    1525 Kings Hwy E, Fairfield, CT 06824
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    Class A Office Building
    Contact for pricing
    4,327 SF

    Class A Office Building

    Four-story, 40,000 SF office building near Greenwich Train Station.

    660 Steamboat Rd, Greenwich, CT 06830
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    Class A Office Building
    $48 SF/Yr
    12,148 SF

    Class A Office Building

    Fifteen-story, 260,581 SF Class A office building for lease.

    107 Elm St, Stamford, CT 06902
    View details
    Class A Office Building Space
    $95 SF/Yr
    2,237 SF

    Class A Office Building Space

    Four-story Class A office building near Greenwich train station.

    55 Railroad Ave, Greenwich, CT 06830
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    Cos Cob Class A Office
    $45 SF/Yr
    6,998 SF

    Cos Cob Class A Office

    Class A office space near Cos Cob Train Station.

    1 Sound Shore Dr, Greenwich, CT 06830
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    Trumbull Office Space Available
    Contact for pricing
    228,223 SF

    Trumbull Office Space Available

    228,223 square foot office building for lease.

    80 Merritt Blvd, Trumbull, CT 06611
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    Bridgeport Avenue Office Building
    $32 SF/Yr
    5,968 SF

    Bridgeport Avenue Office Building

    5,968 SF office building, flexible space, convenient location.

    887 Bridgeport Ave, Shelton, CT 06484
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    Downtown Bridgeport Boutique Office Building
    Contact for pricing
    1,254 SF

    Downtown Bridgeport Boutique Office Building

    13,000 SF office building near transportation and highway access.

    815 Main St, Bridgeport, CT 06604
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    Riverside Avenue Office Complex
    Contact for pricing
    5,038 SF

    Riverside Avenue Office Complex

    Office complex near downtown Westport and Saugatuck River.

    321 Riverside Ave, Westport, CT 06880
    View details

    Fairfield County, CT Office buildings Leasing Opportunities Market Analysis

    Explore Office buildings leasing options in Fairfield County, CT with 82 listings featured on our commercial real estate exchange. The current inventory includes 15,161,972,760 square feet of properties with an estimated lease value of $777 /Mo.

    Estimated lease rates for Office buildings in Fairfield County, CT begin at $9 SF/Yr, with an average of $33 SF/Yr and extend to $95 SF/Yr.
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    Office buildings by market

    Browse Office buildings for Lease Near Fairfield, CT

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