Advertise
    Gulfport, FL
    Duplex

    Gulfport, FL Duplexes for Sale

    Notify Me
    List
    Map
    Saint Petersburg, FL South Pasadena, FL Treasure Island, FL Tierra Verde, FL Kenneth City, FL Pinellas Park, FL
    Duplex with Detached Apartment
    Updated: Sep 4
    Duplex with Detached Apartment

    5401 21ST Avenue S, Gulfport, FL 33707

    $450,000
    1,528 sqft 0.22 AC lot
    Two residences: a 3‑bedroom, 1‑bath cottage and a 2‑bedroom, 1‑bath apartment
    Apartment located above a spacious 2‑car garage
    Separate water and electric meters for both residences
    1,528‑square‑foot property on a 0.22‑acre lot
    Roof installed in 2018; AC units installed in 2021 and 2025
    View details
    Duplex Property with Office
    Updated: Aug 21, 2025
    Duplex Property with Office

    5617 GULFPORT Boulevard S, Gulfport, FL 33707

    $675,000
    1,851 sqft 0.15 AC lot
    1,851 SF property on a 0.15‑acre lot
    Front area includes 4 bedrooms, an office, and 3 bathrooms
    Two rear units each offer 1 bedroom and 1 bathroom
    Commercial/residential zoning supports mixed‑use configurations
    Block construction with central air and electric central heating
    View details
    Duplex with Garage Apartment
    Duplex with Garage Apartment

    5401 21st Ave S, Gulfport, FL 33707

    $450,000
    1,528 sqft 0.25 AC lot

    Two separately metered residences support flexible occupancy and utility management.

    View details
    See hot listings in Gulfport

    Scored against comparables nationwide. These are worth a look.

    Scored against comparables nationwide. These are worth a look.

    Cap Rate available after sign in
    Est. NOI available after sign in
    Local Demand available after sign in
    Two-Unit Duplex with Updated Roof
    Two-Unit Duplex with Updated Roof

    5610 - 5612 18TH S AVENUE, Gulfport, FL 33707

    $450,000
    1,420 sqft

    Two maintained one-bedroom units offer ensuite baths, distinct flooring finishes, and separate parking areas.

    View details
    Based on your search, we've compiled 8 Potential Opportunities for your consideration. Besides 4 Active listings in Gulfport, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

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

    Duplex with Detached Apartment
    Duplex with Detached Apartment

    4502 9TH Avenue S, St Petersburg, FL 33711

    $399,000
    1,448 sqft 0.11 AC lot

    The detached apartment is occupied month-to-month, while the main home provides a separate leasing opportunity.

    View details
    2-Unit Duplex with Detached Apartment
    2-Unit Duplex with Detached Apartment

    4502 9TH AVENUE S, St Petersburg, FL 33711

    $399,000
    1,448 sqft

    Separate living spaces include a detached apartment and dedicated parking for each unit.

    View details
    Mid-Century Duplex with Detached Structure
    Mid-Century Duplex with Detached Structure

    316 76TH Avenue, St Pete Beach, FL 33706

    $379,900
    1,156 sqft 0.12 AC lot

    Two one-bedroom units offer a walkable beach-area location, terrazzo flooring, off-street parking, and updated mechanical systems.

    View details
    Mid-Century Duplex with Terrazzo Floors
    Mid-Century Duplex with Terrazzo Floors

    316 76TH AVE, St Pete Beach, FL 33706

    $379,900
    0.12 AC lot

    The property includes two one-bedroom, one-bath units plus a detached second structure.

    View details

    Gulfport, FL Duplexes Market Trends and Statistics

    Explore 4 duplexes for sale in Gulfport, FL, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 6,327 square feet of properties for sale, with an estimated market value of $2,025,000.

    Sale prices for two-family homes in Gulfport, FL start at $450,000, averaging $506,250, and reaching up to $675,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Short term rental properties 10
    Apartment buildings 4
    Duplexes 4
    Quadplexes 1
    Triplexes 1

    Demographics Overview

    Population 43K
    Population Growth (5Y) -6.3%
    Median Household Income $68,446
    College Educated 49.7%

    High-Yield Neighborhoods for Investment

    Identify Gulfport submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    Saint Petersburg - 33707 $506.3K

    Listings Trend

    New vs delisted commercial listings in Pinellas County

    New Delisted

    Total CRE Inventory on Market (SF)

    How Realmo verifies these figures

    Need Help?

    Reach out if you need assistance with Realmo tools or have questions about your listings

    Contact Us

    Browse Duplexes for Sale Near Gulfport, FL

    Popular Searches in Gulfport, FL

    Popular Categories

    Most Searched ZIP Codes in Gulfport, FL

    • 33707
    Why this one?
    Saved
    Reason not saved — we won't ask again

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!