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    Fairfield County, CT Office Buildings for Sale

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    New Haven, CT Waterbury, CT Hartford, CT
    25 results
    Danbury Brownstone: Commercial or Residential
    $895,000
    8,612 SF

    Danbury Brownstone: Commercial or Residential

    248 Main Street, Danbury, CT 06810

    Classic brownstone in Danbury suitable for commercial or residential use.

    • 6,812 sq ft historic brownstone in the heart of Danbury.
    • Convertible property approved for 4 - 2Bedroom Apartments.
    • Versatile layout suitable for professional offices, boutique firms, wellness services, creative studios, or mixed professional environments.
    • Significant architectural details, tall windows, and period craftsmanship.
    • Opportunity for owner‑users and investors.
    Updated: Mar 3
    View details
    Main Street Office/Medical Building
    $599,000
    3,276 SF

    Main Street Office/Medical Building

    2184 Main Street, Stratford, CT 6615

    Office/Medical building with excellent location, access, and visibility.

    • Prime Location: One block from I‑95 access ramps, near train station, restaurants, bus line, library, and Sterling House.
    • Ideal for Professionals: Suited for medical, dental, legal, accounting, consulting, and real estate practices.
    • First Floor Medical Layout: Includes 6 exam rooms, nurse's station, reception, waiting room, and doctor's office.
    • Second Floor Potential: Can be used as a 2‑bedroom apartment with separate access.
    • Separate Heating Systems: Independent heating for the first and second floors.
    Updated: Nov 14, 2025
    View details
    Historic Office Property in Westport
    $1,750,000
    2,599 SF

    Historic Office Property in Westport

    Historic office building in downtown Westport with multiple tenants.

    61 Jesup Road, Westport, CT 6880
    View details
    Historic Brownstone in Danbury
    $895,000
    8,612 SF

    Historic Brownstone in Danbury

    Classic brownstone with commercial space and residential conversion potential.

    248 Main Street, Danbury, CT 6810
    View details
    Fully Leased Office Investment Property
    $1,300,000
    11,867 SF

    Fully Leased Office Investment Property

    Income-producing office property in Monroe's thriving business district.

    388 Main Street, Monroe, CT 6468
    View details
    High-Quality Office Building For Sale
    $2,700,000

    High-Quality Office Building For Sale

    Professional office building in desirable Fairfield County market.

    650 Danbury Rd, Ridgefield, CT 6877
    View details
    Classic New England Professional Building
    $1,750,000
    5,684 SF

    Classic New England Professional Building

    Charming building with mixed-use potential, convenient location.

    1458 Bedford Street, Stamford, CT 6905
    View details
    Danbury Brownstone with Commercial Levels
    $895,000
    8,612 SF

    Danbury Brownstone with Commercial Levels

    Classic brownstone with commercial space and residential conversion potential.

    248 Main Street, Danbury, CT 6810
    View details
    Danbury Office Building For Sale
    $995,000
    12,720 SF

    Danbury Office Building For Sale

    12,720 SF office building on 2.22 acres in Danbury.

    9 Old Sugar Hollow Road, Danbury, CT 6810
    View details
    Danbury Office/Industrial Condo For Sale
    $1,299,000
    8,686 SF

    Danbury Office/Industrial Condo For Sale

    Fully leased, two-story office/industrial condo with credit tenant.

    12 Precision Rd, Danbury, CT
    View details
    Danbury Office Building For Sale
    $160,000
    1,561 SF

    Danbury Office Building For Sale

    1,561 SF office building with 12 units in Danbury.

    93 West Street, Danbury, CT 6810
    View details
    Prime Wilton Center Development Opportunity
    $4,500,000
    17,000 SF

    Prime Wilton Center Development Opportunity

    Development opportunity in Wilton center with mixed-use potential.

    23 Hubbard Rd, Wilton, CT
    View details
    4,520 SF Formerly Cornerstone Community Credit Union Building For Sale
    $1,500,000
    4,520 SF

    4,520 SF Formerly Cornerstone Community Credit Union Building For Sale

    4,520 SF Formerly Cornerstone Community Credit Union Building For Sale

    242 Hope St, Stamford, CT 06906
    View details
    Downtown Fairfield Retail/Office Opportunity
    $3,250,000
    3,258 SF

    Downtown Fairfield Retail/Office Opportunity

    Three-story building in downtown Fairfield with retail or office potential.

    1583 Post Rd, Fairfield, CT
    View details
    Westport Office Building with Expansion Potential
    $1,450,000
    2,361 SF

    Westport Office Building with Expansion Potential

    Prime commercial location with flexible spaces and expansion potential.

    4 Whitney Street Extension, Westport, CT 6880
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    Danbury Office Building For Rent
    Contact for pricing
    10,004 SF

    Danbury Office Building For Rent

    Five-story office building with central atrium and amenities.

    83 Wooster Hts Rd, Danbury, CT
    View details
    Westport Mixed-Use Building Opportunity
    $1,500,000
    2,718 SF

    Westport Mixed-Use Building Opportunity

    Mixed-use building in prime Westport location near Main Street.

    315 Main Street, Westport, CT 6880
    View details
    Contemporary Westport Office Building
    Contact for pricing
    6,320 SF

    Contemporary Westport Office Building

    Fully leased office building near Main Street and transportation.

    18 Kings Hwy N, Westport, CT
    View details
    Danbury Multi-Parcel Investment Opportunity
    Contact for pricing
    27,360 SF

    Danbury Multi-Parcel Investment Opportunity

    10.5-acre multi-parcel investment opportunity with industrial, office, and residential components.

    41 Padanaram Rd, Danbury, CT 6811
    View details
    Multi-Tenant Office and Medical Property
    Contact for pricing
    92,319 SF

    Multi-Tenant Office and Medical Property

    Well-located, four-story office and medical building with value-add potential.

    100 Mill Plain Rd, Danbury, CT 6811
    View details
    Danbury Office Building on Acres
    $900,000
    11,396 SF

    Danbury Office Building on Acres

    11,396 SF office building on 2.98 acres for sale.

    195 Long Ridge Rd, Danbury, CT 6810
    View details
    Stamford Commercial Building on Hope
    $1,500,000
    4,520 SF

    Stamford Commercial Building on Hope

    4,520 SF commercial building in Stamford's Glenbrook neighborhood.

    242 Hope St, Stamford, CT 6906
    View details
    Wilton Office Building For Sale
    $750,000
    6,366 SF

    Wilton Office Building For Sale

    Office building in Wilton, Connecticut, available for purchase.

    555 Danbury Rd, Wilton, CT 6897
    View details
    Historic Office Building For Sale
    $700,000
    2,600 SF

    Historic Office Building For Sale

    2,600 SF historic building on 0.9 acres for sale.

    250 Danbury Rd, Wilton, CT 6897
    View details

    Fairfield County, CT Office Buildings Investment Opportunities Market Analysis

    Explore 25 office buildings for sale in Fairfield County, CT, showcased through 25 active listings on our real estate platform. These investment opportunities span a total of 10,366,938 square feet of properties for sale, with an estimated market value of $269,155,000.

    Sale prices for office properties in Fairfield County, CT start at $55,000, averaging $688,375, and reaching up to $15,545,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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