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    Southport, CT Commercial Real Estate for Sale

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    New Haven, CT Waterbury, CT Hartford, CT
    Southport Office Space For Rent
    Contact for pricing
    3,750 SF

    Southport Office Space For Rent

    135 Rennell Dr, Southport, CT

    Prestigious Southport office space with unique architect-designed interior.

    • Prestigious Southport address, conveniently located near the train station and Exit 19.
    • Unique architect‑designed interior, owner‑occupied and immaculately maintained.
    • Bright and airy open workspace with cathedral ceiling plus 11 private offices with windows.
    • Elevator access to the 3rd floor.
    • Executive conference room.
    Updated: Nov 12, 2025
    View details
    Southport Office Building For Sale
    Contact for pricing

    Southport Office Building For Sale

    3530 Post Road, Southport, CT 6490

    Office building available for purchase in Southport, Connecticut.

    • Office building available for purchase.
    • Located in Southport, Connecticut.
    • Year Built: 2026
    • Additional Property Details: YearBuilt: 2026
    • Description: Office building available for purchase in Southport, Connecticut.
    Updated: Mar 31
    View details
    Based on your search, we've compiled 98 Potential Opportunities for your consideration. Besides 2 Active listings in Southport, CT, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 92 Off-Market properties to explore as potential leads

    Explore Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Versatile Westport Commercial Building For Sale
    $1,999,000
    9,771 SF

    Versatile Westport Commercial Building For Sale

    Adaptable commercial building suitable for office, medical, or creative uses.

    1698 Post Rd E, Westport, CT 6880
    View details
    Fairfield Retail Property For Sale
    Contact for pricing
    30,239 SF

    Fairfield Retail Property For Sale

    Retail property available for sale in Fairfield, Connecticut.

    226 Old Post Rd, Fairfield, CT
    View details
    Westport Retail Property for Sale
    $6,400,000
    11,437 SF

    Westport Retail Property for Sale

    Retail property available for purchase in Westport, Connecticut.

    1550-1560 Post Rd E, Westport, CT
    View details
    Fairfield Light Industrial Land
    $995,000
    0.44 Acres

    Fairfield Light Industrial Land

    Rare Fairfield light industrial property for sale with I-95 access.

    46 Linwood Ave, Fairfield, CT
    View details

    Explore Off-Market Properties in Southport, CT

    Consider similar Off-Market properties in Southport, CT. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    329 Pequot Ave

    329 Pequot Ave

    COMMERCIAL CONDOMINUIM • 2,909 SF
    Value Estimation by Request
    329 Pequot Ave, Southport, CT 06890-1346
    View details
    327 Pequot Ave

    327 Pequot Ave

    COMMERCIAL CONDOMINUIM • 764 SF
    Value Estimation by Request
    327 Pequot Ave, Southport, CT 06890
    View details
    250 Pequot Ave

    250 Pequot Ave

    SHOW ROOM, WAREHOUSE • 10,093 SF
    Value Estimation
    $1,260,000
    250 Pequot Ave, Southport, CT 06890-1387
    View details
    393 Pequot Ave

    393 Pequot Ave

    SHOW ROOM, WAREHOUSE • 750 SF
    Value Estimation
    $875,000
    393 Pequot Ave, Southport, CT 06890-1346
    View details
    8 John St

    8 John St

    COMMERCIAL (GENERAL) • 0.27 Acres
    Value Estimation
    $1,440,000
    8 John St, Southport, CT 06890-1437
    View details
    3280 Post Rd

    3280 Post Rd

    SHOW ROOM, WAREHOUSE • 4,656 SF
    Value Estimation by Request
    3280 Post Rd, Southport, CT 06890-1363
    View details
    409 Pequot Ave

    409 Pequot Ave

    SHOW ROOM, WAREHOUSE • 3,885 SF
    Value Estimation
    $1,800,000
    409 Pequot Ave, Southport, CT 06890
    View details
    95 Hbr Rd

    95 Hbr Rd

    SHOW ROOM, WAREHOUSE • 7,174 SF
    Value Estimation
    $2,695,000
    95 Hbr Rd, Southport, CT 06890-3306
    View details
    3611 Post Rd

    3611 Post Rd

    SHOW ROOM, WAREHOUSE • 6,180 SF
    Value Estimation
    $2,080,000
    3611 Post Rd, Southport, CT 06890-1113
    View details
    95 Old Post Rd

    95 Old Post Rd

    SHOW ROOM, WAREHOUSE • 2,400 SF
    Value Estimation
    $1,390,000
    95 Old Post Rd, Southport, CT 06890-1301
    View details
    105 Woodrow Ave

    105 Woodrow Ave

    SHOW ROOM, WAREHOUSE • 5,262 SF
    Value Estimation
    $975,000
    105 Woodrow Ave, Southport, CT 06890-1121
    View details
    181 Old Post Rd

    181 Old Post Rd

    SHOW ROOM, WAREHOUSE • 4,690 SF
    Value Estimation
    $1,495,000
    181 Old Post Rd, Southport, CT 06890-1353
    View details
    3350 Post Rd

    3350 Post Rd

    SHOW ROOM, WAREHOUSE • 3,735 SF
    Value Estimation
    $905,000
    3350 Post Rd, Southport, CT 06890-1383
    View details
    136 John St

    136 John St

    SHOW ROOM, WAREHOUSE • 2,520 SF
    Value Estimation by Request
    136 John St, Southport, CT 06890-4100
    View details
    167 Old Post Rd

    167 Old Post Rd

    SHOW ROOM, WAREHOUSE • 5,067 SF
    Value Estimation
    $1,730,000
    167 Old Post Rd, Southport, CT 06890-1395
    View details
    49 John St

    49 John St

    COMMERCIAL (GENERAL) • 0.41 Acres
    Value Estimation by Request
    49 John St, Southport, CT 06890-1484
    View details
    402 Pequot Ave

    402 Pequot Ave

    SHOW ROOM, WAREHOUSE • 4,334 SF
    Value Estimation
    $935,000
    402 Pequot Ave, Southport, CT 06890-9992
    View details
    2507 Post Rd

    2507 Post Rd

    COMMERCIAL (GENERAL) • 21,970 SF
    Value Estimation
    $2,300,000
    2507 Post Rd, Southport, CT 06890-1259
    View details
    930 Ml Hl Ter

    930 Ml Hl Ter

    SHOW ROOM, WAREHOUSE • 45,571 SF
    Value Estimation
    $2,765,000
    930 Ml Hl Ter, Southport, CT 06890-1265
    View details
    2537 Post Rd

    2537 Post Rd

    COMMERCIAL (GENERAL) • 0.30 Acres
    Value Estimation by Request
    2537 Post Rd, Southport, CT 06890-1242
    View details
    3546 Post Rd

    3546 Post Rd

    SHOW ROOM, WAREHOUSE • 2,494 SF
    Value Estimation by Request
    3546 Post Rd, Southport, CT 06890-1112
    View details
    368 Ctr St

    368 Ctr St

    SHOW ROOM, WAREHOUSE • 9,630 SF
    Value Estimation
    $1,455,000
    368 Ctr St, Southport, CT 06890-1462
    View details

    Southport, CT Commercial Real Estate Investment Opportunities Market Analysis

    Explore 94 commercial real estate for sale in Southport, CT on our real estate platform. These investment opportunities span a total of 3,750 square feet of properties for sale, with an estimated market value of $0.00.

    Sale prices for business properties in Southport, CT start at $0.00, averaging $0.00, and reaching up to $0.00 — 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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    Most Searched ZIP Codes in Southport, CT

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