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    Fairfield County, CT Commercial Real Estate for Lease

    1,202 results
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    Premium Office Suites in New Canaan
    $50 SF/Yr
    5,000 SF

    Premium Office Suites in New Canaan

    25 South Ave, New Canaan, CT 06840

    Professional office suites available in a recently renovated building.

    • Premium professional office space in a prestigious New Canaan location.
    • Walkable to downtown shops and restaurants.
    • Recently renovated with first‑class finishes and timeless charm.
    • Flexible suites available from 300‑650 sq. ft.
    • Move‑in ready condition.
    Updated: Jan 17
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    Versatile Commercial Space in Monroe
    $10 SF/Yr
    17,394 SF

    Versatile Commercial Space in Monroe

    1545 Monroe Tpke, Monroe, CT 06468

    Adaptable commercial building suitable for retail, office, or industrial uses.

    • Lowest price in the area at $10 per sq. ft. gross plus utilities.
    • Large 13,499 sq ft main floor footprint with high ceilings (up to 14 feet).
    • Flexible use building subdividable for commercial, retail, meeting hall, catering, or light industrial (with permit).
    • Additional 5000 SF vehicle storage/warehouse building with high ceilings and 14+ ft overhead door.
    • Huge parking lot.
    Updated: Dec 6, 2025
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    Stamford Flex Space For Lease
    $3,250 / Mo
    5,742 SF

    Stamford Flex Space For Lease

    Flex/industrial space in Stamford, CT, ideal for various businesses.

    23 Ryan St, Stamford, CT 06907
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    Stamford Office Space For Lease
    $3,250 / Mo
    5,742 SF

    Stamford Office Space For Lease

    Professional office space in Stamford, CT, with flexible zoning.

    23 Ryan St, Stamford, CT 06907
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    Renovated Victorian Retail/Office Multi-Unit
    $8,000 / Mo
    2,315 SF

    Renovated Victorian Retail/Office Multi-Unit

    Renovated Victorian retail/office space steps from Ridgefield's Main Street.

    27 Catoonah St, Ridgefield, CT 06877
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    Renovated Victorian Retail/Office Unit
    $4,000 / Mo
    1,200 SF

    Renovated Victorian Retail/Office Unit

    First floor unit near Main Street with parking and accessibility.

    27 Catoonah St, Ridgefield, CT 06877
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    Stamford Office/Retail Space For Lease
    $45 SF/Yr
    2,050 SF

    Stamford Office/Retail Space For Lease

    First floor office/retail space with modern upgrades and outdoor deck.

    1086 Long Ridge Rd, Stamford, CT 06903
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    Retail/Shop Building in Bridgeport, CT
    $14 SF/Yr
    4,400 SF

    Retail/Shop Building in Bridgeport, CT

    4400 sq ft retail/shop building for lease in Bridgeport.

    2126 Boston Ave, Bridgeport, CT 06610
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    Downtown Fairfield Office Space
    $1,850 / Mo
    700 SF

    Downtown Fairfield Office Space

    Modern office space in downtown Fairfield near train station.

    42 Miller St, Fairfield, CT 06824
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    Shelton Commercial Space For Lease
    $1,750 / Mo
    1,800 SF

    Shelton Commercial Space For Lease

    Bright commercial space suitable for retail or offices in Shelton.

    549 Howe Ave, Shelton, CT 06484
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    Commercial Space Near University Campus
    $18 SF/Yr
    22,800 SF

    Commercial Space Near University Campus

    Nine-story tower with flexible office spaces and campus amenities.

    505 University Ave, Bridgeport, CT 06604
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    Bridgeport Commercial Space for Lease
    $15 SF/Yr
    37,000 SF

    Bridgeport Commercial Space for Lease

    37,000 SF commercial space with offices, kitchen, and parking.

    35-69 Benham Ave, Bridgeport, CT 06605
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    Downtown Bridgeport Commercial Space Available
    $2,200 / Mo
    595 SF

    Downtown Bridgeport Commercial Space Available

    High-visibility commercial space in downtown Bridgeport, suitable for various businesses.

    84 John St, Bridgeport, CT 06604
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    New Fairfield Flex Space Available
    $12 SF/Yr
    4,500 SF

    New Fairfield Flex Space Available

    4,500 SF flex space suitable for warehouse or retail.

    3 Dunham Dr, New Fairfield, CT 06812
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    Secure Garage Space For Lease
    $200 SF/Yr
    350 SF

    Secure Garage Space For Lease

    Well-located garage ideal for vehicle storage and household items.

    1840 Barnum Ave, Bridgeport, CT 06610
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    Stratford Office Space For Lease
    $13 SF/Yr
    1,355 SF

    Stratford Office Space For Lease

    Office space near train station, ideal for professional or medical use.

    2563 Main St, Stratford, CT 06615
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    Brookfield Commercial Space For Lease
    $400 / Mo
    480 SF

    Brookfield Commercial Space For Lease

    Garage space suitable for storage or small contractor, near I84.

    328 Federal Rd, Brookfield, CT 06804
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    Fairfield Commercial Space For Lease
    $1,800 / Mo
    1,030 SF

    Fairfield Commercial Space For Lease

    Open floor plan in the heart of Fairfield, Connecticut.

    61 Sherman St, Fairfield, CT 06824
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    Bridgeport Commercial Space For Lease
    $200 SF/Yr
    350 SF

    Bridgeport Commercial Space For Lease

    Secure garage space available for vehicle or household storage.

    1840 Barnum Ave, Bridgeport, CT 06610
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    Commercial Space For Lease
    $200 SF/Yr
    250 SF

    Commercial Space For Lease

    Commercial space suitable for storage or vehicle parking in Bridgeport.

    1840 Barnum Ave, Bridgeport, CT 06610
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    Bridgeport Commercial Space For Lease
    $3,200 / Mo
    660 SF

    Bridgeport Commercial Space For Lease

    High-visibility corner location ideal for retail, office, or restaurant.

    986 Main St, Bridgeport, CT 06604
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    Stratford Office Condo For Lease
    $16 SF/Yr
    26,850 SF

    Stratford Office Condo For Lease

    First floor office condo with flexible layout and easy access.

    2900 Main St, Stratford, CT 06614
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    New Fairfield Commercial Space Available
    $12 SF/Yr
    11,300 SF

    New Fairfield Commercial Space Available

    11,300 SF commercial space ideal for office or creative use.

    3 Dunham Dr, New Fairfield, CT 06812
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    Shelton Retail Building with Drive-Thru
    $25 SF/Yr
    2,580 SF

    Shelton Retail Building with Drive-Thru

    Free-standing retail building with drive-thru in Shelton Center.

    5 Huntington St, Shelton, CT 06484
    View details

    Fairfield County, CT Commercial Real Estate Leasing Opportunities Market Analysis

    Explore Commercial Real Estate leasing options in Fairfield County, CT with 2101 listings featured on our commercial real estate exchange. The current inventory includes 184,251,333,842 square feet of properties with an estimated lease value of $43,041.

    Estimated lease rates for Commercial Real Estate in Fairfield County, CT begin at $1.28 SF/Yr, with an average of $97 SF/Yr and extend to $30,000.

    In Fairfield County, CT, current lease rates show:

    • Office Properties & Spaces positioned at $135
    • Office space measuring $31
    • Retail properties assessed at $234
    • Individual retail properties calculated at $27
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