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    St Tammany County, LA Duplexes for Sale

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    Updated Duplex in Old Mandeville
    $519,900
    2,992 SF

    Updated Duplex in Old Mandeville

    800 Carroll St, Mandeville, LA 70448

    Updated duplex in Old Mandeville with modern amenities and parking.

    • Completely renovated duplex featuring new stainless steel appliances, quartz countertops, shaker cabinets, vinyl plank flooring, light fixtures, and paint.
    • New roof and air conditioning systems for worry‑free living.
    • All bedrooms feature en suite baths and large walk‑in closets.
    • Detached covered parking for 4 vehicles.
    • Located in desirable Old Mandeville.
    Updated: Feb 18
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    Slidell Duplex: Income Potential
    $265,000
    2,081 SF

    Slidell Duplex: Income Potential

    1539 Live Oak Dr, Slidell, LA 70460

    Well-maintained duplex in Slidell, offering income potential and flexibility.

    • Income‑producing duplex with flexible living arrangements. Great for investors or owner‑occupants.
    • Located in Flood Zone X.
    • Features a total of five bedrooms and three full baths.
    • New Roof (2026).
    • Newer AC units.
    Updated: Feb 4
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    Immaculate Duplex in Central Slidell
    $324,900
    2,484 SF

    Immaculate Duplex in Central Slidell

    Well-maintained duplex with consistent income potential in the heart of Slidell.

    2018 6Th St, Slidell, LA 70458
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    Updated Duplex in Old Mandeville
    $514,900
    2,992 SF

    Updated Duplex in Old Mandeville

    Updated duplex with modern amenities and covered parking in Mandeville.

    804 Carroll St, Mandeville, LA 70448
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    Based on your search, we've compiled 4 Potential Opportunities for your consideration. Besides 4 Active listings in St Tammany County, LA, we suggest exploring several alternatives:

    St Tammany County, LA Duplexes Investment Opportunities Market Analysis

    Explore 4 duplexes for sale in St Tammany County, LA, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 21,201 square feet of properties for sale, with an estimated market value of $1,034,800.

    Sale prices for duplexes in St Tammany County, LA start at $514,900, averaging $517,400, and reaching up to $519,900 — 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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    Browse Duplexes for Sale Near St Tammany, LA

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