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    Treasure Island, FL Duplexes for Sale

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    Renovated Duplex Near Treasure Island Beach
    $749,000
    2,204 SF

    Renovated Duplex Near Treasure Island Beach

    11295 1ST STREET E, Treasure Island, FL 33706

    Fully renovated duplex one block from the beach in Treasure Island.

    • Fully renovated in 2025, turnkey duplex, ideal for immediate rental income or owner‑occupancy.
    • Prime location: one block from Treasure Island beach.
    • Two spacious 2‑bedroom, 1‑bath units (1,100 sq ft each) with new kitchens and bathrooms featuring quartz countertops and stainless steel appliances.
    • New electrical wiring, plumbing, AC systems, and water heaters ensure worry‑free ownership.
    • Oversized driveway with parking for 4‑5 vehicles.
    Updated: Sep 28, 2025
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    Treasure Island Redevelopment Opportunity
    $785,000
    2,992 SF

    Treasure Island Redevelopment Opportunity

    265 115TH AVENUE, Treasure Island, FL 33706

    Steps from the Gulf, endless potential for redevelopment.

    • Steps from the Gulf: Prime location offers immediate access to the beach.
    • Multifamily Zoning: Allows for diverse redevelopment options with strong income potential.
    • Redevelopment Opportunity: A blank canvas for creating a custom beach property.
    • Solid Foundation: Existing block duplex with a two‑story extension built in 2018.
    • Fully Remediated: Property is clean and ready for development.
    Updated: May 9, 2025
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    Gulf Coast Investment Opportunity
    $549,999

    Gulf Coast Investment Opportunity

    Prime location near the beach, ideal for luxury development.

    108 125TH AVENUE, Treasure Island, FL 33706
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    Based on your search, we've compiled 11 Potential Opportunities for your consideration. Besides 3 Active listings in Treasure Island, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities, plus 4 Land Listings that present a potential for development.

    Explore Opportunities in Nearby Cities

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

    St. Pete Duplex with ADU
    $579,900
    1,562 SF

    St. Pete Duplex with ADU

    Remodeled duplex with custom-built ADU near Gulfport Beach.

    4631 QUEENSBORO AVENUE S, St Petersburg, FL 33711
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    St. Pete Beach Duplex Opportunity
    $415,000
    1,156 SF

    St. Pete Beach Duplex Opportunity

    Rare duplex near beach, park, and dining in St. Pete.

    316 76TH AVENUE, St Pete Beach, FL 33706
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    St. Pete Beach Duplex Opportunity
    $455,000
    1,400 SF

    St. Pete Beach Duplex Opportunity

    High-performing duplex near St. Pete Beach with income potential.

    410 73RD AVENUE, St Pete Beach, FL 33706
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    Gulf-Front Property with Development Potential
    $4,500,000
    2,750 SF

    Gulf-Front Property with Development Potential

    Rare Gulf-front property in Redington Shores with investment potential.

    18218 SUNSET BOULEVARD #B, St Petersburg, FL 33708
    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Treasure Island Development Opportunity
    $12,000,000
    0.81 Acres

    Treasure Island Development Opportunity

    Prime commercial land package near Treasure Island's sandy shores.

    155 121ST AVENUE W, Treasure Island, FL 33706
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    Gulf Blvd Frontage Redevelopment Opportunity
    $1,900,000

    Gulf Blvd Frontage Redevelopment Opportunity

    Vacant land on Gulf Blvd, ready for redevelopment.

    14225 Gulf Blvd, Madeira Beach, FL 33708
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    Gulf Blvd Frontage Redevelopment Opportunity
    $1,900,000
    0.15 Acres

    Gulf Blvd Frontage Redevelopment Opportunity

    Vacant land on Gulf Blvd ready for redevelopment.

    14225 GULF BOULEVARD, Madeira Beach, FL 33708
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    Commercial Mixed-Use Development Site
    $895,000
    1,194 SF

    Commercial Mixed-Use Development Site

    Vacant lot in St. Pete Beach's Town Center district.

    630 COREY AVENUE, St Pete Beach, FL 33706
    View details

    Treasure Island, FL Duplexes Investment Opportunities Market Analysis

    Explore 3 duplexes for sale in Treasure Island, FL, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 11,761 square feet of properties for sale, with an estimated market value of $1,534,000.

    Sale prices for duplexes in Treasure Island, FL start at $749,000, averaging $767,000, and reaching up to $785,000 — 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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